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I/O Expansion - crsllc

1. 1 About Base Modules and Expansion Modules 1 Serial Base Connectors qe eX 2 Serial Base Data 2 Serial Base 485 Power 2 2 2 2222222222 3 Serial Base Diagnostics Connector 4 Expansion Module 4 2 2 2 2 222 2 4 Expansion Module Data 5 Expansion Module Diagnostics Connector 5 DEVICE LEDS cc 5 LEDS ik oe ee 6 Expansion Module LEDs 6 Powering Serial Bases and Expansion Modules 7 Chapter 2 Channel Functions and Specifications 9 IOE 4440 and IOEX 4440 Channels 9 IOE 4422 and IOEX 4422 Channels
2. 50 72 to 83 DI Counter 51 92 to 95 High Speed DI Counter on 50 51 96 to 106 DI Counter Falling Edge Increment 51 112 to 119 Al Signed Integer Result 51 120 to 127 Al AO Current Voltage Mode 51 136 to 147 DI CounterLateh ee 52 152 to 163 Pulse Counter 52 Discrete Inputs Read Only 52 10000 to 10011 DI State 2 2 2 2 4 020222 52 10024 to 10035 Circuitry Protection 52 Input Registers _ 52 30000 to 30016 Al Integer Result 52 30032 to 30047 Al Result Floating 53 30064 to 30087 DI 2 2 21 2 53 30096 Modbus Request Counter
3. 10 IOE 4404 and IOEX 4404 Channels 10 Universal Channels tag tini sind eene a ee te QS ss 11 Universal Channel as Digital 14 Universal Channel as Digital 13 Universal Channel as Analog 15 Universal Channel as Analog 18 Universal Channel as Sensor 20 Input Only Channels 21 Input Only Channel as Digital 21 Input Only Channel as Analog 23 Isolated Channel uu 27 Isolated Channel as Digital 27 Isolated Channel as Digital 29 Chapter 3 Setting Up and Programming Serial Bases and Expansion Modules 33 Reading Serial Bases and Expansion Modul
4. Dynamic resistance a reverse blocking Shottky diode is series Universal Channel as Analog Input A universal channel configured as an Analog Input returns data to the 30000 to 30016 AI Integer Result register and 30032 to 30047 Floating Point Result register associated with the channel The channel also has circuitry protection If an overload occurs the channel turns off automatically For more information see the description for 10024 to 10035 Circuitry Protection Active register on page 52 You can configure an Analog Input s settings in either Tool Suite or directly through the register settings For information about setting a universal channel as an Analog Input see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure an Analog Input LUM0017AB Rev 15 16 Select Voltage to retum information in Volts V In the Modbus register this is 1 ON Select Current to return current information in milliAmps mA In the Modbus register this is 0 OFF 20 bit analog to digital converter yields 0 10 reading accuracy across entire operating temperature for voltage and current input signals Voltage range supports 1 to 5 V and 0 to 10 V analog signals Complete voltage range is 2 5 to 12 5 V Current range supports 4 to 20 mA analog signals Complete current range is 0 to 25 mA Calibrates the low end of the Analog Input to zero
5. 53 30112 to 30119 DO 53 30152 Device Temperature 53 30153 54 Holding Registers 54 40000 to 40003 AO 2 1 1 2 4242 2 4020 54 40008 to 40011 Default AO Command 54 40016 to 40027 Channel Mode 54 40040 to 40047 AI Filter 54 40056 to 40063 Resistor Pull 55 LUM0017AB Rev viii 58 58 65 65 66 67 40120 to 40127 Al AO Current 40128 Comm Connetti asec e eim e v gc ud 40129 Comm Timeout UU UU uu ee 40130 Comm Port Baud 2 40131 Comm Port Parity 40132 Comm Port StopBits 4222
6. Expansion Accuracy error 0 to 5 V input Greater of 1 mV or 0 1096 of input LLLI T e e p s ee NK PP amr These settings apply only when zero and span registers are 0 default Universal Channel as Analog Output You can configure a Analog Output s settings in either Tool Suite or directly through the register settings For information about setting a universal channel as an Analog Output see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure an Analog Output Field in Tool Suite Register Description 40072 to 40075 Sets the resolution of the AO Command register Set AO Resolution to one of the following options microAmps 1 microAmp per bit 16 bit resolution 15 bit resolution This is the recommended setting PLCs or RTUs that only support 16 bit signed integers e 14 bit resolution e 12 bit resolution Current range supports 4 to 20 mA analog signals Complete current range is 010 25 mA LUMOO17AB Rev 18 User Manual and Reference Guide Field in Tool Suite Register Description Apply Default 24 to 35 Apply Default If set to Yes when a device powers up ora Output DO AO Sensor Power communication timeout has occurred the channel uses the values set the AO Command register In the Modbus register this is 1 ON If set to Yes also set the Default Output field or the
7. 4404 IOEX 4404 10 4422 and IOEX 4422 10 4440 and IOEX 4440 9 isolated 27 signal ground 10 universal 11 connectors Expansion Module about 4 data 5 diagnostics 5 Serial Base 485 3 about 2 data 2 LUM0017AB Rev mounting 64 notational conventions xi P physical specifications 64 pin outs Expansion Module data connector 7 Serial Base 485 3 data connector 3 power 3 power Expansion Modules 7 Serial Bases 7 power connector Serial 3 power consumption 7 power supply voltage limits 7 R Radio Base about 2 register map about 39 common registers 40 holding coils read write 41 50 holding registers read write 47 54 input coils 44 input registers read only 45 52 inputcoils read only 2 quick reference 40 readings on powerup 9 S Sensor Power universal channels 20 SerialBases 2 485 connector 3 70 Expansion holding registers read write 4 housing 64 humidity 4 input only channels about 21 Analog Inputs 23 defining in Tool Suite 34 Digital Inputs 21 input coils read only 44 52 input registers read only 45 52 4404 and IOEX 4404 channels 10 4422 and IOEX 4422 channels 10 IOE 4440 IOEX 4440 channels 9 isolated channels about 27 defining inTool Suite 4 Digital Inputs 29 Digital Outputs 27 L LEDs about 5 Expansion Module 6 SerialBase 6 M Modbus register map about 39 common registers 40 holdin
8. Blinking red Internal checks after firmware Internal checks after firmware Sending information to devices in upgrade upgrade the stack The Incoming and Outgoing LEDs may appear to blink depending on how many registers are read during a single polling cycle LUM0017AB Rev 6 User Manual and Reference Guide Powering Serial Bases and Expansion Modules Power is shared between all devices in a stack of Expansion Modules When one device in the stack is powered Expansion Module Serial Base or Radio Base then all connected devices are powered A stack of Expansion Modules can be powered through one of the following Data Connector on the top Expansion Module See Expansion Module Data Connector page 5 485 Power Connector on a Serial Base See Serial Base 485 Power Connector on page 3 Connector on a Radio Base See the Wire Replacement User Manual part number LUMO0008AC for details about powering the FGR2 IO IOE Power supply voltage limits for all Serial Base and Expansion Modules are as follows m Mex Unis esee s The following table provides the current consumption for a sample Serial Base and Expansion Module configuration as follows Current Consumption Channel Configuration at 12 V in mA Universal Input Only Isolated Channels Channels Channels 12V Disabled Disabled Disabled 17 0 DO Off Disabled DO Off 17 0 DO On Disabled 18 1 17
9. Set between 0 to 10000 mV or mA depend ing on your setting in the Voltage Or Current field Sets the high end or range of the Analog Input See the AI AO Current Span register description on page 54 for setting recommendations For 16 bit readings set between 0 and 65535 For 20 bit readings set between 0 and 1 048 575 Sets a moving average in seconds for the AI Integer Result and Floating Point Result registers You can use this setting to help filter out signal noise if in a noisy environment FreeWave recommends leaving this setting at 0 Select from the following settings 0 Disabled 1 10 seconds 0 1 Hz 2 25 seconds 0 04 Hz 3 50 seconds 0 02 Hz 4 100 seconds 0 01 Hz 5 250 seconds 0 004 Hz 120 to 127 Al Current Mode 40112 to 40119 Al AO Zero Current 40096 to 40103 Al Zero Voltage 40104 to 40111 Al Voltage Span 40120 to 40127 40 Al AO Current Span 40040 to 40027 Al Filter Setting Expansion Field in Tool Suite Voltage Or Current Filtering Averaging LUM0017AB Rev User Manual and Reference Guide Field in Tool Suite Equivalent Register Description Select Pull Down to connect a pull down resistor to ground for use with closed contact to voltage inputs In the Modbus register this is 1 Select Pull Up to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable bo
10. 3 600 12 57600 4 1200 13 76800 e 5 2400 14 115200 e 6 4800 15 153600 7 9600 16 230400 8 14400 40131 Comm Port Parity The parity of the port connected to the device Options include the following 0 None 1 Even 2 Odd 40132 Comm Port Stop Bits There currently is only one selection for Com Port Parity 1 Even 40133 Modbus Min Transmit Inter Message Interval The interval cannot be shorter than 2 ms regardless of a setting in this register the interval is automatically adjusted to be shorter than 3 5 character lengths On the receive side the interval between messages must be at least 2 ms If the interval is less than 0 4 ms received characters will be processed as one message If the interval is between 0 4 and 2 ms the Modbus message processing will not be reliable 40134 RS 485 Turn On Delay If the Comm Connection register is set to 2 RS 485 set the number of milliseconds ms between the RS 485 transmitter turning on and the character transmission start Set the delay between 0 and 10 ms The default setting is 1 ms 40135 RS 485 Turn Off Delay If the Comm Connection register is set to 2 RS 485 set the number of milliseconds ms between the RS 485 character transmission end and the transmitter turning off Set the delay between 0 and 10 ms The default setting is 1 ms LUM0017AB Rev 58 User Manual and Reference Guide Modbus Timing
11. 40133 Modbus Min Transmit Inter Message 40134 RS 485 Turn On 42 4242 422 2 2222 22 2 2 40135 RS 485 Turn Off Modbus TIMING DU e E Chapter 5 Additional I O Expansion Information Serial Base 2 27 2 42 Expansion Module 5 5 Physical Specifications Appendix A Firmware updates 2 HER LUM0017AB Rev LUMO017AB Rev This document includes the following regarding the FreeWave Expansion products e A basic introduction to the Serial Bases and Expansion Modules that make up the product line Descriptions of each port and LED on Serial Bases and Expansion Modules e Adescription of the parameters required for each channel e Steps to setting up and programming a stack of Ex
12. Any channel column with a dot in the table below is available in this model Universal Channels Input Only Channels Isolated Channels 4404 Channels Number The I O channels are numbered left to right and each as a channel port and a signal ground port LUM0017AB Rev 10 User Manual and Reference Guide Isolated P channel 12 1 Signal Universal ground for Channel 1 channel 1 Universal Channels Channels 1 2 3 and 4 on all Serial Base and Expansion Modules are universal channels Universal channels can be configured as Digital Input Digital Output Analog Input Analog Output or Sensor Power channels The following sections describe the features and characteristics of each universal channel configuration Universal Channel as Digital Input A universal Digital Input provides data to the following registers e 10000 to 10011 DI State The present state of the channel 30064 to 30087 DI Counter The number of pulse edges seen the channel You can configure a Digital Input s settings in either Tool Suite or directly through the register settings For information about setting a universal channel as a Digital Input see Defining Channel Settings in Tool Suite on page 34 LUM0017AB Rev 11 Expansion Use the information in the following table to configure a Digital Input Field in Tool Suite Register Description Counter Edge 96 to 106 DI Counter Falling Sets the pulse edge
13. Communication from the Base Modules to Expansion Modules occurs on a bus architecture The bus architecture provides the fastest communication times for the entire stack because all Expansion Modules see the message from the Base at the same time There is no difference in messaging times or execution times whether there is one Expansion Module in a stack or fifteen The Modbus command response time is the time it takes a device to interpret and respond to a Modbus command or query For example polling the value of a 4 to 20 mA input Modbus Command Response Time by Serial Expansion Expansion Expansion Device and Command Type Base Module Module Module Command 1 Read Coils 1 coil 160 coils 2 Read Discrete Inputs 3 a 1 discrete input 1 3 80 discrete inputs Command 3 Read Holding Registers 3 1 holding register 2 125 holding registers 5 2 o Command 4 Read Input Registers 1474 1 input register 8 4 4 ___ 5 2 3 o 125 input registers Command 5 Write Single Coil 1 gt 3 o Command 6 Write Single Register Command 15 Write Multiple Coils il 3 o 14 2 52 2 2 coils 4 120 coils 1 Command 16 Write Multiple Registers 5 o 3 2 holding registers 43 2 123 holding registers The output exec
14. Quick Reference The table below summarizes commonly used coils and registers The complete Modbus register map and detailed descriptions follow Note Protocol Addressing in the table below is Base 0 Universal Channels Input Only Channels Isolated Channels 91919 o Eme w Digital Input Status 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10024 10028 10036 10027 10028 10029 10030 10031 10032 10033 10034 10035 S es a anne ER r EE ELE LLL rss Dems pene _ rm LUM0017AB Rev A 40 User Manual and Reference Guide Holding Coils Read Write Use the following Modbus command codes to read and write these coils e 1 Read Coils 5 Write Single Coil 15 Write Multiple Coils Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd expansion module the address is 10404 Address y o Protocol PLC Entity Channel DO SENSOR POWERON SENSOR POWERON DosewsonpoweRoN 9 73 DI C
15. applied to the channel If Sensor Power should be applied on power up then registers 24 to 35 Apply Default DO AO Sensor Power and 48 to 59 Default DO Sensor Power State must be set to ON 1 for the appropriate channel e Isolated Channel as Digital Output When an isolated channel is configured as Digital Output and this coil is set to 1 ON the relay closes and the terminals are shorted together When this coil is set to 0 OFF the relay opens and the terminals for the channel are left floating 24 to 35 Apply Default DO AO Sensor Power This register is used upon device power up and upon communication timeout If this register is set to 1 ON upon power up channels configured as Digital Output Analog Output and Sensor Power output their default values If this register is set to 0 OFF then factory default values are applied upon power up Every device has a timer that is reset when it receives a Modbus command or query If the device does not receive a Modbus command or query for the time set in the Default Delay parameter in the Stack Settings tab in Tool Suite then a communication timeout occurs If a communication timeout occurs and this register is set to 1 ON the channels configured as Digital Output Analog Output or Sensor Power changes outputs to the default settings If this register is set to 0 OFF then the channel outputs do not change 48 to 59 Default DO Sensor Power State The default state for chan
16. expansion module the address is 10404 Protocol PLC Entity Channel 30086 30087 LUM0017AB Rev 45 I O Expansion r Protocol PLC Entity Channel e mz DOCURRENT 30114 30113 LUM0017AB Rev 46 User Manual and Reference Guide Holding Registers Read Write Use the following Modbus command codes to read and write these registers 3 Read Holding Registers 6 Write Single Register 16 Write Multiple Registers Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd expansion module the address is 10404 Address Protocol PLC Entity Channel 40000 40001 AO COMMAND 40001 40002 AO COMMAND 40002 40003 AO COMMAND 40003 40004 AO COMMAND 40008 40009 40009 40010 40010 40011 40011 40012 40016 40017 40017 40018 40018 40019 40019 4002 40020 40021 40021 40022 40022 40023 40023 40024 40024 40025 40025 40026 40026 4002 40027 40040 40041 40042 40042 40043 40043 40044 40044 40045 17 Rev 47 48 Expansion Protocol PLC Entity Channel 10001110 0 16 40056 40057 RESISTOR PULL SETTING 16 RESSTORPULSETTNG 40061 40062 RESISTOR PULL SETTING 40062 40063 RESISTOR PULL SETTING 4
17. maximum counting frequency as stated above You can now set the pull up resistor and pull down resisters for a Digital Output using the same register and hardware as the Digital Input Reduced max digital output current from 25 mA to 22 mA None 66 Expansion Version 2 1 0 Release Date Additions Updates Known Limitations LUM0017AB Rev User Manual and Reference Guide LED light emitting diode Located on the side of the Serial Base and Expansion Modules the LEDs represent power inbound communication and outbound communication For more information see Device LEDs on page 5 LSB least significant bit The bit position that determines whether a number is even or odd M mA milliAmps A milliAmp is one thousandth of an amp For example 100 mA megabit One million bits microsecond One millionth of a second Abbreviated as For example 5 us equals 5 millionths of a second Mbps mega bits per second 1 000 000 bits per second ms milliseconds one thousandth of a second For example 5 ms Modbus A serial communications protocol used with programmable logic controllers PLCs P PLC programmable logic controller A digital computer used to automate electro mechanical processes 67 Glossary Symbols Q Symbol notation for ohm a measure of electrical resistance Symbol notation for micro one millionth For example us is the abbreviation f
18. on which the Edge Increment DI Counter register increments Select Falling Edgeto increment the DI Counter register when the input goes from 1 to 0 In the Modbus register this is 1 ON Select Rising Edge to increment the DI Counter register when input goes from 0 to 1 In the Modbus register this is 0 OFF Resistor Pull 40056 to 40063 Resistor Pull Select Pull Down to connect a pull down resistor to ground for use with closed contact to voltage inputs In the Modbus register this is 1 Select Pull U p to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both resistors In the Modbus register this is O Setting Set additional functionality for a Digital Input using the following registers that do not have an equivalent field in Tool Suite Clears the Digital Input counter to 0 Critical counting ensures that each pulse is reported by only clearing pulses that you have read For more information see the DI Counter Clear register description on page 51 Allows you to scan for the input change at a much slower speed than the duration of the pulse For more information see the DI Counter Latch register description on page 52 Enables the system to take multiple samples before determining that an edge is real and not noise on the channel Universal Digital Inputs support pulse counting for input signals up to 100 Hz de bounced pulse count
19. resistors In the Modbus register this is O Counting Speed 92 to 95 High Speed DI Counter on Isolated Resistor Pull 40056 to 40063 Resistor Pull Setting Important For accurate counting at high speed the voltage at the Digital Input pin must not drop below 0 V Proper grounding techniques and short wiring connections are necessary to ensure accurate counting for high speed signals If the voltage at the Digital Input pin drops below 0 V there may be false edges detected and the Digital Input pulse count can be higher than expected Set additional functionality for a Digital Input using the following registers that do not have an equivalent field in Tool Suite 72 to 83 DI Counter Clear Clears the Digital Input counter to 0 Critical counting ensures that each pulse is reported by only clearing pulses that you have read For more information see the DI Counter Clear register description on page 51 22 LUM0017AB Rev User Manual and Reference Guide 136 to 147 DI Counter Allows you to scan for the input change at a much slower speed than Latch the duration of the pulse For more information see the DI Counter Latch register description on page 52 152 to 163 Pulse Counter Enables the system to take multiple samples before determining that De bounce an edge is real and not noise on the channel Digital Inputs support pulse counting for input signals up to 100 Hz de bounced pulse counting for input signal
20. rest ofthe stack polled Blinking green Communication reset mode Device is sending data when polled device is gathering startup settings Solidred m Firmware upgrade initiated 1 When the other LEDsarealso 1 When the other LEDs are also solid red a firmware upgradehas solid red a firmware upgrade has been initiated been initiated Intermittent red flash 1 If other LEDs are also If other LEDs are also intermittently intermittently flashing red internal flashing red internal checks after checks after firmware upgrade firmware upgrade 2 Device is being polled Blinking red Internal checks after firmware Internal checks after firmware Sending information to devices in upgrade upgrade the stack The Incoming and Outgoing LEDs may appear to blink depending on how many registers are read during a single polling cycle Expansion Module LEDs LED State Power P Inbound 1 Outbound O Solid green s Power on Intermittent green Low power mode flash 202 Blinking green Communication reset mode IE Sending information down the stack to the base device is gathering startup settings Solid red m Firmware upgrade initiated 1 When the other LEDs are also 1 When the other LEDs are also solid red a firmware upgrade has solid red a firmware upgrade has been initiated been initiated 2 Receiving a command from the 2 Receiving a command from the base base Intermittent red Device is being polled flash
21. that may cause undesired operation of the device Ce dispositif est conforme aux normes permis exemptes du Canada RSS d industrie L op ration est sujette aux deux conditions suivantes 1 ce dispositif peut ne pas causer l interf rence et 2 ce dispositif doit accepter n importe quelle interf rence y compris l interf rence qui peut causer le fonctionnement peu d sir du dispositif LUM0017AB Rev Document Revision History 01 23 2012 A Updated content to reflect firmware version 2 2 0 e The 40000 to 40003 AO Command register description on page 54 has been updated to reflect the maximum output cap of 22 mA e The firmware appendix beginning on page 65 has been updated to reflect 2 2 0 changes The organization and layout of the manual have been updated Added a Preface which includes general information about this manual s contents notational conventions used throughout how to contact FreeWave Technical Support and how to send feedback to FreeWave about this document Added information about Serial Base and Expansion Module LEDs See I O Device LEDs on page 5 Updated channel descriptions to include detail about applicable Tool Suite fields and register settings that apply to each See Chapter 2 Channel Functions and Specifications Added a Glossary that begins on page 67 LUM0017AB Rev vi LUMO017AB Rev Table Of Contents Chapter 1 Introduction
22. the Tool Suite application 3 Doone of the following e f you want to program a device directly see Reading Serial Bases and Expansion Modules in Tool Suite on page 33 e Tocreate a template that you can load to a device at a later time click Template Devices at the bottom of the Device tree To add a Serial Base right click anywhere in the Device tree and select Add Serial Base Template name the device select the module type and click Add 4 Select the device in the Device tree you want to configure and select the Stack Settings tab 5 any necessary changes to the settings as described in the sections below 6 Tosend the configurations to the Serial Base do one of the following e Tosend only the parameters you have changed to a single device in the stack select the device within the Configuration application and click Quick in the Device Title ribbon This option is only available if you clicked Read Serial Base and are not sending parameter settings from a template to the device e Tosendall the settings for all parameters select the device within the Configuration application and click All in the Device Title ribbon e Toseta device back to its factory default settings select the device within the Configuration application click Default in the Device Title ribbon LUM0017AB Rev 36 User Manual and Reference Guide Settings That Apply to the Entire Stack The following parameters are set on the Seri
23. through the register settings For information about setting an isolated channel as a Digital Output see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure a Digital Output LUM0017AB Rev A 27 I O Expansion 6 Register Description Apply Default 24 to 35 Apply Default DO If set to Yes when a device powers up ora Output AO Sensor Power communication timeout has occurred the channel uses the values set in the Default DO Sensor Power State register In the Modbus register this is 1 ON If set to Yes also set the Default Output field or the Default DO Sensor Power State register If set to No when a device powers up or a communication timeout has occurred the factory defaults are applied to the channel In the Modbus register this is 0 OFF Default Output 48 to 59 Default DO Sensor If you selected to apply defaults on power up or Power State after a communication timeout use this setting to set the default state of the channel For more information see the Default DO Sensor Power State register description on page 50 Monostable Time 40080 to 40091 DO Enter the amount of time in milliseconds from 1 Monostable Timeout to 60000 1 minute after which the Digital Output channel goes to the state defined in the Default DO Sensor Power State register When set to 0 milliseconds the channel is bi stable and maintains its most r
24. 0 AO 0mA Disabled Disabled 18 2 AO 20 mA Disabled Disabled Al Voltage Al Voltage Disabled 17 0 Al Current Al Current Disabled 25 0 LUM0017AB Rev 7 LUMO017AB Rev Chapter 2 Channel Functions and Specifications All Expansion devices have 12 I O channels All models feature four universally configurable channels four input only channels and four electrically isolated channels The different models have the following I O configuration 4440 and IOEX 4440 All four isolated channels are digital inputs 4422 and IOEX 4422 Two isolated channels are digital inputs and two isolated channels are digital outputs 4404 and IOEX 4404 All four isolated channels are digital outputs IOE 4440 and IOEX 4440 Channels The following channels are available on the 4440 and IOEX 4400 Channels Any channel column with a dot in the table below is available in this model Universal Channels Input Only Channels Isolated Channels 4440 Channels Number LUM0017AB Rev 9 I O Expansion IOE 4422 and IOEX 4422 Channels The following channels are available on the 4422 and IOEX 4422 Channels Any channel column with a dot in the table below is available in this model Universal Channels Input Only Channels Isolated Channels 4422 Channels Number IOE 4404 and IOEX 4404 Channels The following channels are available on the 4404 and IOEX 4404 Channels
25. 0063 40064 RESISTOR PULL SETTING 40072 40073 AO RESOLUTION 40073 40074 AO RESOLUTION 40074 40075 AO RESOLUTION 40075 40076 AO RESOLUTION 40080 40081 DO MONOSTABLE TIMEOUT 40081 40082 DO MONOSTABLE TIMEOUT 40082 40083 DO MONOSTABLE TIMEOUT 40083 40088 DO MONOSTABLE TIMEOUT 40088 40089 DO MONOSTABLE TIMEOUT 7 40089 40090 DO MONOSTABLE TIMEOUT 10 2 1 _ 40090 40091 MONOSTABLE TIMEOUT 40091 40092 MONOSTABLE TIMEOUT 40096 40097 Al ZERO VOLTAGE 1 gt E LUM0017AB Rev User Manual and Reference Guide 40107 40108 40108 40109 40109 40110 40110 40111 40111 40112 40112 40113 40113 40114 40114 40115 40115 40116 40116 40117 40117 40118 40118 4011 40119 40120 40120 40121 40121 40122 40122 40123 401 40124 40125 40125 40126 40126 40127 40127 40128 40128 40129 COMM CONNECTION 40130 40131 COMM PORT BAUD RATE 40133 40134 MODBUS MIN TRANSMIT INTER MSG INTERVAL 40134 40135 RS485 TURN ON DELAY I 16 40135 40136 RS485 TURN OFF DELAY O 0 O DIED RIO aA 5 5 5 O O O O 9 mar s
26. 096 reading accuracy across entire operating temperature for voltage and current input signals Voltage range supports 1 to 5 V and Oto 10 V analog signals Complete voltage range is 2 5 to 12 5 V Current range supports 4 to 20 mA analog signals Complete current range is Oto 25 mA Calibrates the low end of the Analog Input to zero Set between 0 to 10000 mV or mA depending on your setting in the Voltage Or Current field Sets the high end or range of the Analog Input See the AO Current Span register description on page 56 for setting recommendations For 16 bit readings set between 0 and 65535 For 20 bit readings set between 0 and 1 048 575 Sets a moving average in seconds for the Integer Result and Floating Point Result registers Use this setting to help filter out signal noise Select from the following settings e 0 Disabled 1 10 seconds 2 25 seconds 3 50 seconds 4 100 seconds 5 250 seconds Expansion Field in Tool Suite Equivalent Register Description Voltage Or 120 to 127 Current Mode Current 40112 to 40119 AI AO Zero Current 40096 to 40103 AI Zero Voltage 40104 to 40111 AI Voltage Span 40120 to 40127 AO Current Span Filtering 40040 to 40047 Filter Setting Averaging LUM0017AB Rev User Manual and Reference Guide Field in Tool Suite Equivalent Register Description Select Pull Down to connect a pull down resis
27. 5 Expansion Recommended settings for 1 to 5 V sensors e Set Al Zero Voltage to 1000 equal to 1 V Set Voltage Span is 4000 equal to 4 V 5 V 1V When reading the full 20 bit result the scaling factor is 3 8147 mV SB When reading only the most significant 16 bits the scaling factor is 61 035 mV per LSB Recommended settings for 0 to 10 V sensors Set Al Zero Voltage to 0 equal to 0 V Set AI Voltage Span to 10000 equal to 10 V When reading the full 20 bit result in Al Integer Result the scaling factor is 3 8147 mV per LSB When reading only the most significant 16 bits Integer Result the scaling factor is 61 035 mV per LSB For other input ranges or for fine tuning the inputs above e Set Zero Voltage to the minimum input voltage Set AI Voltage Span the input span maximum input voltage minimum input voltage When reading the full 20 bit result the scaling factor is Al Voltage Span 1048576 When reading only the most significant 16 bits the scaling factor is Al Voltage Span 65536 For backwards compatibility a setting of O forces the Voltage Span to 10000 mV 40112 to 40119 AI AO Zero Current When the channel is used as an Analog Input this register is the current that results in the Analog Input reporting 0 in the Integer Result register The scaling factor for this register is 1 per bit and the valid range is from 0 to 25000 pA T
28. B data of RS485 input 10 CTS Z data of RS485 input Expansion Module Diagnostics Connector The 20 pin diagnostic connector provides board to board communication for stacked Expansion Modules It also provides access to the diagnostic connector on the base device whether a Serial Base or Radio Base I O Device LEDs The LEDs on the Serial Base and Expansion Modules in a stack help identify the state of the system and the current action happening with each device in the stack e Power Labeled with a P in enclosed Serial Bases and Expansion Modules this is the LED closest to the edge of the device e Inbound Labeled with an in enclosed Serial Bases and Expansion Modules this is the middle LED Outbound Labeled with an in enclosed Serial Bases and Expansion Modules this is the LED closest to the I O channels The LEDs are either red or green solid flashing intermittently or blinking The state of each LED is described in the sections below Warning If all the LEDs are solid red or blinking red the device is receiving a firmware upgrade Do not unplug the device or remove the device s power during a firmware upgrade The device could become inoperable LUM0017AB Rev 5 Expansion Serial Base LEDs Serial Base Module LED State Power P Inbound 1 Outbound O Solid green Power on Intermittent green Low power mode Receiving a message from the Device is sending data after being flash 207
29. DI State The present state of the channel 30064 30087 DI Counter The number of pulse edges seen the channel An isolated channel configured as a Digital Input accepts 30 input signals regardless of device voltage You can configure a Digital Input s settings in either Tool Suite or directly through the register settings For information about setting an isolated channel as a Digital Input see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure a Digital Input Field in Tool Suite Register Description Counter Edge 96 to 106 DI Counter Falling Sets the pulse edge on which the Edge Increment DI Counter register increments Select Falling Edge to increment the DI Counter register when the input goes from 1 to 0 In the Modbus register this is 1 ON Select Rising Edge to increment the DI Counter register when input goes from 0 to 1 In the Modbus register this is 0 OFF LUM0017AB Rev 29 Expansion Field in Tool Suite Register Description Counting Speed 92 to 95 High Speed DI Counter Determines which channels use pulse on Isolated counting for input signals up to 10 kHz If you set an input only channel to be high speed its corresponding isolated channel is set to standard speed Select Fast to set the channel to high speed In the Modbus register this is 1 ON You can assign high speed counting to only one chann
30. Default AO Command register If set to No when a device powers up or a communication timeout has occurred the factory defaults are applied to the channel In the Modbus register this is 0 OFF Default Output 40008 to 40011 Default If you selected to apply defaults on power up or after a AO Command communication timeout use this setting to set the default state of the channel Offset Zero 40112 to 40119 AO Calibrates the low end of the Analog Output to zero Zero Current Set between 0 to 10000 mV or mA depending on your setting in the Voltage Or Current field 40112 to 40119 AO Sets the high end or range of the Analog Output See Zero Current the Al AO Current Span register description on 40120 to 40127 Al AO page 56for setting recommendations Current Span For 16 bit readings set between 0 and 65535 For 20 bit readings set between 0 and 1 048 575 Resistor Pull 40056 to 40063 Resistor Select Pull Down to connect a pull down resistor to Pull Setting ground for use with closed contact to voltage inputs In the Modbus register this is 1 Select Pull Up to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both resistors In the Modbus register this is O A universal channel configured as a Analog Output has the following specifications Analog output current Full scale output current Scaling factor Voltage on
31. Falling Sets the pulse edge on which the Edge Increment DI Counter register increments Select Falling Edge to increment the DI Counter register when the input goes from 1 to 0 In the Modbus register this is 1 ON Select Rising Edge to increment the DI Counter register when input goes from 0 to 1 In the Modbus register this is 0 OFF 17 Rev 21 Expansion Field in Tool Suite Register Description Determines which channels use pulse counting for input signals up to 10 kHz If you set an input only channel to be high speed its corresponding isolated channel is set to standard speed For more information see the High Speed DI Counter on Isolated register description on page 51 Select Fast to set the channel to high speed In the Modbus register this is 1 ON You can assign high speed counting to only one channel of 5 or 9 6 or 10 7 or 11 and 8 or 12 Note High speed counting is not de bounced and inputs must not go below GND Select Slow to set the channel to standard speed Standard speed counters support 100 Hz pulses or 10 Hz pulses with de bounce In the Modbus register this is 0 OFF Select Pull Down to connect a pull down resistor to ground for use with closed contact to voltage inputs In the Modbus register this is 1 Select Pull U p to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both
32. FreeWave Expansion Serial Bases 4404 4422 4440 Expansion Modules 4404 4422 4440 Covering Firmware 2 2 0 User Manual and Reference Guide Part Number LUM0017AB Revision A Last Updated 01 23 2012 Safety Information The products described in this manual can fail in a variety of modes due to misuse age or malfunction Systems with these products must be designed to prevent personal injury and property damage during product operation and in the event of product failure Warning Do not remove or insert diagnostics cable while circuit is live unless the area is known to be free of ignition concentrations of flammable gases or vapors Warranty FreeWave Technologies Inc warrants your FreeWave Wireless Data Transceiver against defects in materials and manufacturing for a period of two years from the date of shipment the event of a Product failure due to materials or workmanship FreeWave will at its option repair or replace the Product The Product must be returned to FreeWave upon receiving a Return Material Authorization RMA for evaluation of Warranty Coverage In no event will FreeWave Technologies Inc its suppliers and its licensors be liable for any damages arising from the use of or inability to use this Product This includes business interruption loss of business information or other loss which may arise from the use of this Product Please be ad
33. Mode Allows the Serial Base and all the Expansion Modules in the stack to use less power The options are Regular and Low Set the following to establish the communication and message characteristics of the Modbus interface Modbus Address Mode Determines the range of acceptable Modbus IDs for the device If set to 8 Bit the Modbus ID can be between 1 and 246 If set to 16 Bit the Modubs ID can be between 1 and 65535 Modbus ID The Modbus identification number for the device The acceptable range of IDs is determined by the Modbus Address Mode LUM0017AB Rev 37 I O Expansion NE Besplon Modbus Message Interval Determines the time in milliseconds include Left and Right Floating Point Word Order Determines the position of the Most Significant Word MSW and Lease Significant Word LSW in the AI Floating Point Result register for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address For example MSW 30032 LSW 30033 Inverted word order places the LSW at the lower address and the MSW at the higher address For example LSW 30032 MSW 30033 Long Integer Word Order Determines the position of the MSW and LSW in the AI Result Integer registers for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address For example MSW 30000 LSW 30001 Inverted word order pl
34. OUNTER CLEAR 1 DI COUNTER CLEAR 2 oe aa BEE Mm NE s WEIN i ER MI NEM uk LUM0017AB Rev 41 I O Expansion Protocol P Entity Channel 4 7 o E 6 10 7 11 8 12 a L 7 7 7 7 7 8 8 8 8 9 9 9 1 1 1 1 1 1 1 1 1 74 75 76 77 78 79 81 82 83 93 94 95 97 100 101 102 103 104 105 106 107 112 113 AI SIGNED INTEGER RESULT 113 Al SIGNED INTEGER RESULT 114 Al SIGNED INTEGER RESULT 115 Al SIGNED INTEGER RESULT 116 Al SIGNED INTEGER RESULT 117 Al SIGNED INTEGER RESULT 118 Al SIGNED INTEGER RESULT 119 Al SIGNED INTEGER RESULT 6 5 6 7 8 9 1 2 3 4 4 5 7 00 01 02 03 04 05 06 07 08 0 17 Rev 42 User Manual and Reference Guide 43 Address y o Protocol PLC Entity Channel 120 121 121 122 122 123 124 125 126 N N gt 1 DI COUNTER LATCH DI COUNTER LATCH PULSE COUNTER DEBOUNGE PULSE COUNTERDESOUNCE gt O N 7 10 7 2 0 1 1 1 1 1 1 1 1 1 1 1 137 138 139 140 141 142 143 144 145 146 147 148 153 55 56 57 58 59 60 61 62 63 64 1 17 Rev 44 Expansion Discrete Inputs Read Only Use the following Modbus command codes to read th
35. The complete voltage range is from 2 5 to 12 5 V LUMO017AB Rev 51 Expansion 136 to 147 DI Counter Latch This register is set to ON internally when the DI Counter register is incremented This is useful for systems that poll the Digital Input states at slower speeds than the duration of Digital Input signals Write 0 to this register to clear the latch 152 to 163 Pulse Counter De Bounce If set to 0 OFF there is no software processing and noise can be treated as signal false counts may be encountered If set to 1 ON the software takes multiple samples before deciding that an edge is a real edge not noise The price is drastic reduction in max frequency that can be counted from 800 Hz to 10 Hz Discrete Inputs Read Only 10000 to 10011 DI State This input reports the present state of the channel configured as Digital Input 10024 to 10035 Circuitry Protection Active This input reports the status of circuitry protection on the channel Circuitry protection is used in Digital Output Analog Input in current mode and Sensor Power modes When this coil is 1 ON an overload condition has been detected and the channel function is disabled for a short time The channel is retried at 10 second intervals to test whether the overload condition has been removed When the channel is within its limits this register is 0 OFF Input Registers Read Only 30000 to 30016 AI Integer Result This register contains t
36. aces the LSW at the lower address and the MSW at the higher address For example LSW 30000 MSW 30001 LUM0017AB Rev 38 Chapter 4 Modbus Register The sections below provide a map and details for each entity in the Modbus register for the Expansion Module and the Serial Base The register map is grouped by the register type Holding Coils Read Write Discrete Inputs Read Only Input Registers Read Only Holding Registers Read Write Detailed register descriptions can be found starting on See Holding Coils Read Write on page 50 Registers in are non volatile registers whose values are saved through power loss All other register settings are lost upon power loss Important Non volatile registers have a limited number gt 10 000 of lifetime write cycles and should not be used in place of volatile settings to control I O activity Note the following when using the Modbus register Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd expansion module the address is 10404 e Add 1 to registers in protocol addressing Base 0 to obtain PLC addressing Base 1 For a reference of the most often used registers see Quick Reference on page 40 Important Modbus register readings are accurate 10 seconds after powering on the device LUM0017AB Rev 39 Expansion
37. actor is 15 259 nA per LSB For all other output ranges or for fine tuning the inputs above Set Al AO Zero Voltage to the minimum output current Set Al AO Voltage Span to the output span maximum input current minimum input voltage When writing all 16 bits in AO Command the scaling factor is Voltage Span 65536 When writing all 15 bits in AO Command the scaling factor is Al Voltage Span 32768 When writing all 14 bits in AO Command the scaling factor is Voltage Span 16384 e When writing all 12 bits in AO Command the scaling factor is Al Voltage Span 4096 For backwards compatibility a setting of 0 forces the Al AO Current Span to 20000 pA 40128 Comm Connection The serial port connector type of a Serial Base RS 232 0 RS 422 1 or RS 485 2 40129 Comm Timeout Latch In case of communication failure channels configured as Digital Output Analog Output and Sensor Power can be set up to go to default states This register serves to inform after communication is restored that the LUMO017AB Rev 57 Expansion communication timeout occurred long enough to activate the defaults This register remains at 1 until set to 0 OFF by Modbus command Setting to O clears the latch 40130 Comm Port Baud Rate The baud rate of the serial port The default setting is 0 19200 Options include the following 0 19200 9 19200 1 150 10 28800 e 2 300 11 38400 e
38. ai NANA LUM0017AB Rev A 49 I O Expansion Modbus Register Descriptions This section describes the functionality of each register in detail The register addresses are referenced in protocol addressing Base 0 For PLC addressing Base 1 add 1 to each register address listed Important Modbus register readings are accurate 10 seconds after powering on the device Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd expansion module the address is 10404 Holding Coils Read Write 0 to 11 DO Sensor Power ON Upon power up this register takes the state of Default DO Sensor Power State if the Apply Default DO AO Sensor Power register is set to 1 ON Universal Channel as Digital Output When a universal channel is configured as Digital Output and this coil is set to 1 ON the transistor turns on and sinks current to ground When this coil is set to 0 OFF the transistor turns off and the output remains floating unless the internal pull up or pull down resistor is enabled For more information about the Resistor Pull Setting see the register description on page 54 Universal Channel as Sensor Power When a universal channel is configured as Sensor Power and this coil is set to 1 ON then VBATT is applied to this channel through protection circuitry When this coil is set to 0 OFF then no power is
39. al Base and apply to the Serial Base and to each Expansion Module in the stack attached to the serial base The parameters that can also be set through the Modbus inteface include the Modbus register in the description Set the following parameters to establish the serial port communication settings between the computer and the stack Serial Protocol The protocol the serial port uses RS 232 RS 422 or RS 485 Modbus Register 40129 Comm Connection Port Speed The baud rate between the computer and the data port The default baud rate is 19200 Modbus Register 40131 Comm Port Baud Rate The data parity of the network The default is None Modbus Register 40132 Comm Port Parity Stop Bits The amount of time the transceiver stops and ways at the end of each character to wait for the next start bit There currently is only one selection 1 bit Modbus Register 40133 Comm Port Stop Bits Set the following to establish the communication timeout settings and the amount of power the stack requires _____ Dsi O Default Delay The time the transceiver waits to receive a Modbus command or query before a communication timeout occurs If a communication timeout occurs the default state for the module s channels are ena bled Default states are defined in the Default AO Command and Default DO Sensor Power State Modbus registers If these reg isters are not set the factory default settings are used Power
40. ble between the computer or laptop and the device Using a diagnostic cable is recommended If you need information to identify the ports see Expansion Module Data Connector on page 5 and Expansion Module Diagnostics Connector on page 5 LUM0017AB Rev 33 1 Expansion Connect the power supply to the radio and the power source and tum on the device To place the device in Setup mode press the Setup button on the back of the FreeWave device To place a board level device in Setup mode Short pins 2 amp 4 Brown to Black on the white 10 pin header connected to the data port When in Setup mode the three LEDs on a Serial Base flash green continuously Note When a Radio Base is in Setup mode the three LEDs on the Radio Base display solid green In Tool Suite click Configuration in the Applications pane to display the Configuration application If you are using a Serial Base click Read Serial Base in the Configuration ribbon to read the current settings for each device in the stack If you are using a Radio Base click Read Radio Tool Suite reads the stack starting with thebase and reads each Expansion Module starting with the one connected directly to the base Defining Channel Settings in Tool Suite Each Serial Base and Expansion Module comes with 12 channels as described in Chapter 2 Channel Functions and Specifications on page 9 Using Tool Suite you can set whether a channel is a Digital Output Digital Inpu
41. ce Unless otherwise agreed to in writing FreeWave assumes no responsibility or liability for the use of this manual or the infringement of any copyright or other proprietary right FreeWave shall deem nothing contained in this manual as warranty or guarantee FreeWave s Wireless Data Transceivers are designed and manufactured in the United States of America FreeWave Technologies Inc 1800 South Flatiron Court Boulder CO 80301 303 381 9200 Toll Free 1 866 923 6168 Printed in the United States of America Fax 303 786 9948 Copyright O 2012 by FreeWave Technologies Inc All rights reserved www freewave com LUM0017AB Rev ii This product is licensed by The United States Diversion contrary to 5 law is prohibited Export or re export of this product outside of The United States may require authorization by the U S Bureau of Industry and Security Please contact FreeWave Technologies Inc for assistance and further information UL Notifications Models IOE 4404 IOE 4422 IOE 4440 IOEX 4404 IOEX 4422 and IOEX 4440 are suitable for use in Class Division 2 Groups A B C and D or non hazardous locations only The connectors shall not be connected or disconnected while circuit is live unless area is known to be non hazardous Warning Explosion Hazard Substitution of any component may impair suitability for Class 1 Division 2 Warning Do not remove or insert the diagnostics cable while the circuit is live unless th
42. connector If the Expansion Modules have a Serial Base power can alternatively be supplied by the serial 485 Power Connector described in Serial Base 485 Power Connector on page 3 The following pin out summarizes the function of each pin in the 10 pin data connector 1 VBAT Power 2 Interrupt Interrupt used to place the Base into Setup Mode 3 DTR Data Terminal Ready 4 Ground Ground 5 TXD Transmit Data 6 Ground Ground T RXD Receive Data 8 DCD Carrier Detect 9 RTS Request to Send 10 CTS Clear to Send Pin 1 is the closest pin to the edge of device VBAT Serial Base 485 Power Connector This 4 pin connector provides serial communication and power to the Serial Base and any attached Expansion Modules The serial communication interface is limited to two wire 485 when a shorting connector is placed on the 10 pin connector on top of the device The shorting connector shorts pins 5 TXD to 7 RXD for Bus and pins 9 RTS and 10 CTS for Bus The following pin out summarizes the function of each pin B Bus for two wire 485 half duplex with shorting connector A Bus for two wire 485 half duplex with shorting connector VBAT Power Ground Ground 17 Rev 3 I O Expansion The pins are the following orientation Serial Base Diagnostics Connector This 20 pin connector provides configuration access to the Serial Base with the Tool Suite configuration software without removing eith
43. e area is known to be free of ignition concentrations or flammable gases and vaports Input voltage for the and IOEX models is 7 5 to 30 VDC Subject Devices are to be installed in the vertical orientation only Devices were tested for vertical orientation only and not the horizontal orientation Important Input power and all power except relay output contacts shall be derived from a single Class 2 power source or equivalent LUM0017AB Rev iii Notifications This device complies with part 15 of the rules Operation is subject the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This device must be operated as supplied by FreeWave Technologies Inc Any changes or modifications made to the device without the express written approval of FreeWave Technologies Inc may void the user s authority to operate the device Note Whenever any FCC approved FreeWave Technologies Inc module is placed inside an enclosure a label must be placed on the outside of that enclosure which includes the module s FCC ID IC Notifications This device complies with Industry Canada licence exempt RSS standard s Operation is subjectto the following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference
44. e Digital Output goes to its default state as defined in register 48 to 59 Default DO Sensor Power State When this register is set to 0 the Digital Output is bi stable and the monostable time out is no longer enabled A bi stable Digital Output maintains the last state until a command is received that changes the Digital Output state 40096 to 40103 Zero Voltage This register is the voltage that results in the Analog Input reporting 0 in the AI Integer Result register The scaling factor for this register is 1 mV per bit and the valid range is from to 10000 mV It is useful for translating offset sensors such as 1 to 5 V transmitters so that their minimum output reports 0 in the Al Integer Result register It is also useful for adjusting readings to provide calibration capabilities See 40104 to 40111 AI Voltage Span for recommended settings with 1 to 5 V and O to 10 V sensors 40104 to 40111 AI Voltage Span This register sets the span and scaling factor for Al Integer Result This register added to Al Zero Voltage is the voltage that results in full scale in Al Integer Result For 16 bit readings full scale is 65535 and for 20 bit readings full scale is 1 048 575 The scaling factor for this register is 1 mV per bit and the valid range is from 0 to 12 500 mV It is useful for translating sensors such as 1 to 5 V transmitters so their maximum output reports full scale in the AI Integer Result register LUM0017AB Rev 5
45. ecent state until it receives a command to change its state In addition set the following fields in the Stack Settings tab in Tool Suite for the Serial Base in the stack _____ Fi Default Delay Enter the amount of time in seconds that an Expansion Module or Serial Base waits for a Modbus command or query before a communication timeout occurs Set the following registers that do not have equivalent fields in Tool Suite 0 to 11 DO Sensor Power Setto 1 ON to sink current to ground when the transistor powers up On When set to 0 OFF the transistor turns off and the output remains floating unless the Resistor Pull Setting register is set to 1 or 2 LUM0017AB Rev 28 User Manual and Reference Guide 40056 to 40063 Resistor Select Pull Down to connect a pull down resistor to ground for use Pull Setting with closed contact to voltage inputs In the Modbus register this is 1 Select Pull Up to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both resistors In the Modbus register this is 0 An isolated channel configured as a Digital Output has the following specifications em me 2 NTI kr ef s C L m _ Isolated Channel as Digital Input Anisolated channel configured as a Digital Input provides data to the following registers e 10000 to 10011
46. egister Options Justification include Left and Right An input only channel configured as a Analog Input has the following specifications n 25 LUM0017AB Rev A Expansion Se sovo osma ome 1 0 gt e e L RN ewen e amma These settings apply only when zero and span registers are set to 0 default LUM0017AB Rev A 26 User Manual and Reference Guide Isolated Channels Channels 9 10 11 and 12 are built in the factory for either Digital Input or Digital Output These channels can only serve the function for which they were built The following sections describe the features and characteristics of each isolated channel configuration Isolated Channel as Digital Output An isolated Digital Output reports its current in milliAmps to the DO Current register and also has the following characteristics Mechanical relays capable of switching up to 2 A at 250 VDC or VAC Longlife relays with 80 000 cycles Configured for normally open e Circuitry protection If an overload occurs the channel turns off automatically For more information see the description for 10024 to 10035 Circuitry Protection Active register on page 52 You can configure a Digital Output s settings in either Tool Suite or directly
47. el of 5 or 9 6 or 10 7 or 11 and 8 or 12 Note High speed counting is not de bounced and inputs must not go below GND Select Slow to set the channel to standard speed Standard speed counters support 100 Hz pulses or 10 Hz pulses with de bounce In the Modbus register this is 0 OFF Set the following registers that do not have equivalent fields in Tool Suite 72 to 83 DI Counter Clear Clears the Digital Input counter to 0 Critical counting ensures that each pulse is reported by only clearing pulses that you have read For more information see the DI Counter Clear register description on page 50 136 to 147 DI Counter Allows you to scan for the input change at a much slower speed than Latch the duration of the pulse For more information see the DI Counter Latch register description on page 50 152 to 163 Pulse Counter Enables the system to take multiple samples before determining that De bounce an edge is real and not noise on the channel Digital Inputs support pulse counting for input signals up to 100 Hz de bounced pulse counting for input signals to 10 Hz Note High speed counting is not de bounced and inputs must not go below GND isolated channel configured as a Digital Input has the following specifications Pulse counting frequency standard speed LUM0017AB Rev 30 User Manual and Reference Guide Pulse width standard speed LUM0017AB Rev 31 32 LUMO017AB Rev Chapt
48. er 3 Setting Up and Programming Serial Bases and Expansion Modules You can setup and program Serial Bases and Expansion Modules using the Modbus registers or using the configuration tools provided in Tool Suite Using the Configuration application in Tool Suite you can define the settings for the most common parameters for both the Serial Bases and their Expansion Modules in your network You can also use the Modbus Interface application in Tool Suite to validate and troubleshoot the Modbus configuration of the devices in the stack The Tool Suite software is available on the User Manual and System Tools CD and is also available for download from www freewave com For more information about using Tool Suite see the Tool Suite User Manual available on the User Manual and System Tools CD or by selecting File Help in the Tool Suite software Reading Serial Bases and Expansion Modules in Tool Suite Using Tool Suite you can connect a stack of I O devices and read and program all the devices in the stack by connecting to the last Expansion Module in the stack When you read the device within Tool Suite Tool Suite reads the settings starting from the Serial Base or Radio Base and for each Expansion Module in the stack To read and program a Serial Base and Expansion Modules using Tool Suite you need to connect the last device in the stack to a desktop computer or a laptop that runs the Tool Suite software 1 Connect a serial or diagnostic ca
49. er the Data Connector or 485 Power connector The 20 pin connector on an attached Expansion Module passes diagnostic data and settings directly to and from the base module Serial Base or Radio Base Expansion Module Connectors The following sections describe each connector on an I O Expansion Module For information about the I O channels available on the Expansion Modules see Channel Functions and Specifications on page 9 Diagnostics Connector Data Connector LUM0017AB Rev User Manual and Reference Guide Expansion Module Data Connector The 10 pin data connector passes data directly through to the Serial Base or Radio Base For more information see Serial Base Data Connector on page 2 or the documentation for the Radio Base for detailed descriptions The data connector on the top Expansion Module can be used to provide power to all devices in the stack Connecting power to the 10 pin data connector on the top module delivers the supply voltage to all modules in the stack The following pin out summarizes the function of each pin 1 VBAT Power 2 Interrupt Interrupt used to place the Base into Setup Mode 3 DTR Data Terminal Ready input of Serial Base 4 Ground Ground 5 TXD Transmit data output of the Serial Base or Radio Base data of RS485 output 6 Ground Ground T RXD Receive data input of the Serial Base or Radio Base A data of RS485 input 8 DCD Carrier Detect output of Radio Base 9 RTS
50. es in Tool Suite 33 Defining Channel Settings in Tool Suite 34 Upgrading Serial Bases and Expansion Modules to the Latest Firmware 35 Programming Stack Settings in Tool 36 LUMO017AB Rev vii Settings That Apply to the Entire Stack 37 Chapter 4 Modbus Register 39 Quick 2 2 2 72 2 2 2 2 202 0202 2 122 23 40 Holding Coils 41 Discrete Inputs Read Only 44 Input Registers Read Only 45 Holding Registers 47 Modbus Register 5 50 Holding Coils 50 Oto 11 DO 50 24 to 35 Apply Default DO AO Sensor Power 50 48 to 59 Default DO Sensor Power
51. ese discrete inputs 2 Read Discrete Inputs Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd expansion module the address is 10404 Address y o Protocol PLC Entity Channel 10000 10001 DI STATE 1 10001 10002 DI STATE 10002 10003 DI STATE 10003 10004 DI STATE 10004 10005 DI STATE 10005 10006 DI STATE 10006 10007 DI STATE 10007 10008 DI STATE 10008 10009 DI STATE 10009 10010 DI STATE 10010 10011 DI STATE 10011 10012 DI STATE 10024 CIRCUITRY PROTECTION ACTIVE 10025 CIRCUITRY PROTECTION ACTIVE 10026 CIRCUITRY PROTECTION ACTIVE 10027 CIRCUITRY PROTECTION ACTIVE 10028 CIRCUITRY PROTECTION ACTIVE 10029 CIRCUITRY PROTECTION ACTIVE 10030 CIRCUITRY PROTECTION ACTIVE 10031 CIRCUITRY PROTECTION ACTIVE 10032 CIRCUITRY PROTECTION ACTIVE 10033 CIRCUITRY PROTECTION ACTIVE 10034 CIRCUITRY PROTECTION ACTIVE 10035 CIRCUITRY PROTECTION ACTIVE a w F 1 17 Rev User Manual and Reference Guide Input Registers Read Only Use the following Modbus command codes to read these registers 4 Read Input Registers Add 200 to the register addresses for each device in the stack to access stacked Expansion Modules For example if you want to set register 10004 in your 2nd
52. g coils read write 41 50 holding registers read write 47 54 input coils read only 44 52 input registers read only 45 52 quick reference 40 readings onpowerup 39 Modbus timing 59 LUM0017AB Rev User Manual and Reference Guide current consumption 7 data connector 2 diagnostics connector 4 dimensions 62 LED reference 6 power 7 power 3 reading in Tool Suite 33 stack settings 36 upgrading firmware 35 Setup mode 4 stack settings definitions 37 programming 36 T technical support contacting xi temperature 64 Tool Suite downloading 33 firmware upgrades 35 reading devices 3 stack settings programming 36 U universal channels about 11 Analog Inputs 5 Analog Outputs 8 defining inTool Suite 4 Digital Inputs 1 Digital Outputs 3 SensorPower 20 W warranty ii weight 4 LUM0017AB Rev 71 FreeWave
53. he most recent Analog Input conversion result reported as an integer The scale of the Integer Result depends on the settings in the Voltage Span and AO Current Span registers The Long Integer Word Order setting on the Serial Base determines the position of the MSW and LSW in the Integer Result registers for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address ex MSW 30000 LSW 30001 Inverted word order places the LSW at the lower address and the MSW at the higher address LSW 30000 MSW 30001 Long Integer Word Order helps connections with controllers that only accept one word order or another Note When a Radio Base is used then the Long Integer Word Order is forced to regular The AI Integer Result Justification setting on the Serial Base determines the position of the Result Integer inside the 32 bit registers Left justification places the most significant 16 bits of the Result in the MSW Left justification is commonly used to access only the most significant 16 bits With left justification you can access only 1 register and obtain a 16 bit integer Right justification places the least significant 16 bits of the AI Result in the Least Significant Word LSW Right justification is commonly used to access the LUM0017AB Rev 52 User Manual and Reference Guide complete 20 bit result With left justification you generally read 2 reg
54. his register is useful for translating offset sensors such as 4 to 20 mA transmitters so that their minimum output reports 0 in the Al Integer Result register It is also useful for adjusting Analog Input readings to provide calibration capabilities When the channel is used as an Analog Output this register is the current that is output when the AO Command register is set to 0 The scaling factor for this register is 1 per bit and the valid range is from 0 to 25000 This register is useful for outputting 4 to 20 mA signals so that their minimum output is 4 mA when the AO Command register is O Ses the description for 40120 to 40127 Al AO Current Span below for recommended settings with 4 to 20 mA sensors 40120 to 40127 AI AO Current Span The scaling factor for this register is 1 UA per bit and the valid range is from 0 to 25 000 pA This register is useful for translating sensors such as 4 to 20 mA transmitters so that their maximum output reports full scale inthe AI Integer Result register For 16 bit readings full scale is 65535 and for 20 bit readings full scale is 1 048 575 When the channel is used as an Analog Input this register sets the span and scaling factor for the Integer Result register This register added to Al AO Zero Current is the input current that results in full scale in the Integer Result register LUM0017AB Rev 56 User Manual and Reference Guide Recommended settings for 4 to 20 mA sensor
55. igure a Digital Output s settings in either Tool Suite or directly through the register settings For information about setting a universal channel as Digital Output see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure a Digital Output LUM0017AB Rev 13 Expansion Field in Tool Suite Register Description Apply Default 24 to 35 Apply Default If set to Yes when a device powers up or a Output DO AO Sensor Power communication timeout has occurred the channel uses the values set in the Default DO Sensor Power State register In the Modbus register this is 1 ON If set to Yes also set the Default Output field or the Default DO Sensor Power State register If set to No when a device powers up or a communication timeout has occurred the channel remains off In the Modbus register this is 0 OFF Default Output 48 to 59 Default DO If you selected to apply defaults on power up or after a Sensor Power State communication timeout use this setting to set the default state of the channel Monostable 40080 to 40091 DO Enter the amount of time in milliseconds from 1 to 60000 Time Monostable Timeout 1 minute after which the Digital Output channel goes to the state defined in the Default DO Sensor Power State register When set to 0 milliseconds the channel is bi stable and maintains its most recent state until it receives a command to change its
56. ility based processes stack The Serial Base or Radio base and all Expansion modules attached to it Up to 15 Expansion Modules can be included in a stack T Tool Suite A program that provides easy reliable and repeatable programming ad monitoring for FreeWave wireless data transceivers I O Serial Bases and Expansion Modules Tool Suite is available at no cost to you and is available for download from www freewave com LUM0017AB Rev User Manual and Reference Guide 7 diagnostics 4 power 3 current consumption customer support contacting 5 5 21 29 11 27 13 7 data connectors Expansion Module Serial Base 2 diagnostics connector Expansion Module Serial 4 Digital Inputs input only channels isolated channels universal channels Digital Outputs isolated channels universal channels E Expansion Modules about 2 current consumption data connector 5 diagnostics connector 5 33 35 dimensions 3 LED reference 6 power 7 reading in Tool Suite upgrading firmware F firmware upgrading 35 xi FreeWave contacting H holding coils read write 41 50 69 Index A Analog Inputs input only channels 23 universal channels 15 Analog Outputs universal channels universal channels 8 B Base Modules about 2 Radio 2 reading in Tool Suite 33 Serial 2 wired 2 wireless 2 C channels defining in Tool Suite 34 input only 1
57. ing for input signals to 10 Hz 12 72 to 83 DI Counter Clear 136 to 147 DI Counter Latch 152 to 163 Pulse Counter De bounce 17 Rev User Manual and Reference Guide A universal channel configured as a Digital Input has the following specifications n InputLow OFF voltage InputLow OFF voltage OFF voltage Input High ON voltage Actual Power Supply Voltage L i Universal Channel as Digital Output A universal channel configured as a Digital Output has the following characteristics e Solid state digital outputs with reverse blocking Schottky diodes are rated at 1 A across the complete operating temperature range Output voltage range up to 30 V or device supply voltage whichever is less Circuitry protection If an overload occurs the channel turns off automatically For more information see the description for 10024 to 10035 Circuitry Protection Active register on page 52 e Each channel has a ground pin for current return that must be used for large currents over 0 1 A Reports approximate amount of current flowing to ground Configurable for normally open or normally closed A Digital Output reports its current in milliAmps to the 30112 to 30119 DO Current register You can conf
58. inputs Set Al Zero Voltage to 4000 equal to 4 mA Set Al Voltage Span to 16000 equal to 16 mA 20 mA 4 mA When reading the full 20 bit result Integer Result the scaling factor is 15 259 nA per LSB When reading only the most significant 16 bits in Al Integer Result the scaling factor is 4 nA per LSB For all other input ranges or for fine tuning the inputs above Set Al Zero Voltage to the minimum input voltage Set AI Voltage Span to the output span maximum input current minimum input voltage When reading the full 20 bit result in Al Integer Result the scaling factor is Al Voltage Span 1048576 When reading only the most significant 16 bits in Al Integer Result the scaling factor is Voltage Span 65536 When the channel is used as an Analog Output this register sets the span and scaling factor for the AO Command register This register added to Al AO Zero Current is the output current when full scale is entered into AO Command Recommended settings for 4 to 20 mA outputs Set Al AO Zero Voltage to 4000 equal to 4 mA Set Al AO Voltage Span is 16000 equal to 16 mA 20 mA 4 mA When writing all 16 bits in AO Command the scaling factor is 244 14 nA per LSB When writing all 15 bits in AO Command the scaling factor is 122 07 nA per LSB When writing all 14 bits in AO Command the scaling factor is 61 035 nA per LSB When writing all 12 bits in AO Command the scaling f
59. isters and obtain a 32 bit integer containing a 20 bit Result When a Radio Base is used then the Integer Result Justification is forced to left 30032 to 30047 AI Result Floating Point This register contains the most recent Analog Input conversion result reported as a floating point number The decimal number represents the actual voltage in V or current in mA The setting in registers 121 to 128 AI Current Mode determines whether the channel is used in current or voltage mode The Floating Point Word Order setting on the Serial Base determines the position of the MSW and LSW in the Result Floating Point registers for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address ex MSW 30032 LSW 30033 Inverted word order places the LSW at the lower address and the MSW at the higher address LSW 30032 MSW 30033 When a Radio Base is used then the Long Integer Word Order is forced to regular This setting allows controllers that require reverse register order to access 32 bit floating point registers without additional programming 30064 to 30087 DI Counter The DI Counter reports the number of pulse edges seen on a Digital Input The pulse edge rising edge or falling edge that increments the DI Counter is set by coils 96 to 107 DI Counter Falling Edge Increment You can read both the MSW and LSW for a 32 bit unsigned integer Alternatively you can read
60. lable if you clicked Read Serial Base and are not sending parameter settings from a template to the device e Tosendall the settings for all parameters select the device within the Configuration application and click All in the Device Title ribbon e Toseta device back to its factory default settings select the device within the Configuration application click Default in the Device Title ribbon e Tosend changes to all the devices in a stack at one time right click the base in the Devices tree within the Configuration application and select Program Stack 5 T Upgrading Serial Bases and Expansion Modules to the Latest Firmware If Tool Suite is connected to a device and a new version of the firmware is available for that model an indication displays within the Configuration application s Device Information tab For more information about viewing the latest firmware versions available see the Tool Suite User Manual available from the File Help menu within Tool Suite Use the steps below to upgrade a device to the latest firmware With the device connected to Tool Suite and in Setup mode in Tool Suite click Configuration in the Applications pane to display the Configuration application Click Read Serial Base to read the latest settings and configurations from the Serial Base and all the Expansion Modules in the stack In the Devices tree select the device you want to upgrade 1 17 Rev 35 1 Ex
61. lter Setting The filter setting turns on filtering a moving average for Al Integer Result and Floating Point Result Use filtering to reduce signal noise by providing a stable reading Setting this register to 0 disables filtering Setting this register to values from 1 to 5 increases the filtering averaging times e 1 10 seconds 0 1 Hz e 2 25seconds 0 04 Hz 3 50 seconds 0 02 Hz LUM0017AB Rev 54 User Manual and Reference Guide 4 100 seconds 0 01 Hz e 5 250 seconds 0 004 Hz 40056 to 40063 Resistor Pull Setting Setting this coil to 1 connects a 10 kO pull down resistor to ground for use with closed contact to voltage inputs and outputs Setting this coil to 2 connects a 1 kO pull up resistor to 3 V for closed contact to ground inputs and outputs Setting this coil to 0 disables both resistors 40072 to 40075 AO Resolution Use these registers to change the scaling of AO Command Some PLCs and RTUs support only 16 bits 14 bits 12 bits or signed integers The AO Command scaling depends on this setting 0 1 per bit e 16 bit resolution 15 bit resolution This is the recommended setting for PLCs or RTUs that only support 16 bit signed integers 14 bit resolution e 12 bit resolution 40080 to 40091 DO Monostable Timeout When this register is set to a number other than 0 the mono stable setting is enabled Enter the amount of time in milliseconds from 1 to 60000 1 minute after which th
62. ned integer with units of 17 C per Least Significant Bit Isb LUM0017AB Rev 53 Expansion 30153 The supply voltage to the device as an unsigned integer reported 1 mV per LSb This is useful to remotely monitor the battery level Holding Registers Read Write 40000 to 40003 AO Command The analog value to output when a channel is used as Analog Output When registers 40072 to 40075 AO Resolution are set to 0 then the scaling factor is 1 per bit When registers 40072 to 40075 AO Resolution are not 0 then the scaling factor is determined by registers 40120 to 40127 AO Current Span In both cases case the value in the 40112 to 40119 Al AO Zero Current register is added to the AO Command register and the sum is the actual current output However the output cannot be higher than 22 mA If the sum of the Al AO Zero Current register and the AO Command register is greater than 22 mA the value of the AO Command is capped to reach the maximum output of 22 mA 40008 to 40011 Default AO Command The value in this register is the AO Command in default conditions 40016 to 40027 Channel Mode This register sets the channel to be one of the following types e 0 Off 1 Digital Output 2 Digital Input 3 Analog Output 4 Analog Input 5 Sensor Power a Universal Channel from Digital Input to Analog Input wait 2 seconds for reliable readings from the channel 40040 to 40047 AI Fi
63. nels configured as Digital Output and Sensor Power For this setting to apply register 24 to 35 Apply Default DO AO Sensor Power register must be set to 1 ON for the channel LUM0017AB Rev 50 User Manual and Reference Guide 72 to 83 DI Counter Clear This register clears the Digital Input counters in one of two ways e Writing 1 to this register forces the counter to 0 This method forces the count to 0 even if pulses have arrived since the last counter read e Writing clears the register in a way called critical counting Critical counting is a function that keeps track of all the pulses that have been reported By clearing this register with critical counting then the counter is set to the number of pulses that have arrived since the last counter read In this way you can keep track of each pulse that arrives 92 to 95 High Speed DI Counter on Isolated There are four high speed Digital Input counters available that support counting up to 10 kHz Use this register to select which channel to use as high speed counters If a channel is not assigned to high speed counting it supports standard speed counting Standard speed counters support 100 Hz pulses or 10 Hz pulses with de bounce e Setting coil 92 to 1 ON sets channel 9 to high speed and channel 5 to standard speed Setting to 0 OFF sets channel 9 to standard speed and channel 5 to high speed e Setting coil 93 to 1 ON sets channel 10 to high speed and channel 6 t
64. o standard speed Setting to 0 OFF sets channel 10 to standard speed and channel 6 to high speed e Setting coil 94 to 1 ON sets channel 11 to high speed and channel 7 to standard speed Setting to 0 OFF sets channel 11 to standard speed and channel 7 to high speed e Setting coil 95 to 1 ON sets channel 12 to high speed and channel 8 to standard speed Setting to 0 OFF sets channel 12 to standard speed and channel 8 to high speed 96 to 106 DI Counter Falling Edge Increment When this coil is 1 ON the counter for a Digital Input is incremented when the input goes from 1 to 0 a falling edge When this coil is 0 OFF the counter for a Digital Input is incremented when the input goes from 0 to 1 ona rising edge 112 to 119 AI Signed Integer Result When a channel is configured as Analog Input and this coil is 1 ON the AI Integer Result register is a signed number signed number is necessary to report negative input voltages or if the RTU PLC supports signed results only When this register is set to 0 OFF the Integer Result register is an unsigned number The default is 0 OFF 120 to 127 Al AO Current Voltage Mode When set to 1 ON an internal 250 ohm sense resistor is tumed on to report 4 to 20 mA inputs The complete current range is from 0 to 25 mA Setting this coil to 0 OFF disables the sense resistor and supports reading voltage input This is needed for 1 to 5 V and Oto 10 V transmitters
65. oduct family provides expandable digital input digital output analog input and analog output capabilities for any device with a Modbus controller Expandable I O can be added directly to PLCs RTUs and SCADA hosts I O Expansion can also integrate into new and existing wireless communication Systems such as proprietary licensed and unlicensed cellular and satellite radio systems The I O Expansion Module may either be stacked on an applicable I O base or can serve as expandable I O modules through a serial connection Regardless of the configuration up to 15 modules can be stacked on a single Radio Base or Serial Base providing up to 192 I O points including those on the Base Module About Base Modules and Expansion Modules The bottom unit in a stack of I O Expansion Modules is referred to as the Base Module and provides communication to the outside world The Base Module in a stack can be one of the following LUM0017AB Rev 1 Expansion e Radio Base A Radio Base provides expandable wireless and can be polled and controlled wirelessly across FreeWave s wireless serial network The FGR2 IO IOE radio is the only Radio Base device available The photo of an Expansion stack on previous page shows an FGR2 IO as the Base Module For information about the FGR2 IO IOE see the Wire Replacement I O User Manual part number LUMOO08AC This document does not provide reference information for the FGR2 IO IOE Se
66. or microseconds Symbol notation for delta the difference between to measurements C channel A channel is a single input output or Sensor Power connection All l O Serial Bases Radio Bases and Expansion devices have 12 channels All models feature four universally configurable channels four input only channels and four electrically isolated channels E Expansion Module Expansion Modules can be added to a Radio Base or Serial Base device to expand the number of channels available Expansion Modules do not communicate on their own They require a Radio Base or Serial Base K Kbps kilo bits per second 1000 bits per second For example 154 kbps LUM0017AB Rev 68 I O Expansion Radio Base A Radio Base provides expandable wireless The FGR2 IO IOE radio is the only Radio Base device available register A single parameter in the Modbus interface for this product For example Filter Setting Each register available for the Serial Bases and Expansion Modules is described in the Modbus Register Map on page 39 RTU remote terminal unit A microprocessor controlled device that integrates different objects S Serial Base A Serial Base provides expandable wired I O to any device with RS232 RS422 and RS484 data communication interfaces SCADA supervisory control and data acquisition Computer systems that monitor and control industrial infrastructure or fac
67. output pin 1 2 LUM0017AB Rev 19 Expansion These settings apply only when the zero and range registers are set 0 default Universal Channel as Sensor Power A universal channel configured as a Sensor Power channel provides the following Powerfor sensors and transmitters up to 50 mA e Voltage provided to the transmitter is roughly equal to the power provided to the Serial Base or Expansion Module minus approximately 0 5 V minus load current multiplied by 10 ohms Circuitry protection If an overload occurs the channel turns off automatically For more information see the description for 10024 to 10035 Circuitry Protection Active register on page 52 You can configure a Sensor Power channel s settings in either Tool Suite or directly through the register settings For information about setting a universal channel as a Sensor Power channel see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure a Sensor Power channel Field in Tool Suite Register Description Apply Default 24 to 35 Apply Default DO If set to Yes when a device powers up or a Output AO Sensor Power communication timeout has occurred the channel uses the values set in the DO Sensor Power On register In the Modbus register this is 1 ON If set to Yes also set the Default Output field orthe Default DO Sensor Power register If set to No when a device p
68. owers up or a communication timeout has occurred the factory defaults are applied to the channel In the Modbus register this is 0 OFF Default Output 48 to 59 Default DO If you selected to apply defaults on power up or Sensor Power State after a communication timeout use this setting to set the default state of the channel A universal channel configured as Sensor Power has the following characteristics LUM0017AB Rev 20 User Manual and Reference Guide Input Only Channels Channels 5 6 7 and 8 Serial Bases and Expansion Modules are input only channels Input only channels can be configured as Digital Input and Analog Input The following sections describe the features and characteristics of each input only channel configuration Input Only Channel as Digital Input An input only channel configured as a Digital Input provides data to the following registers e 10000 to 10011 DI State The present state of the channel 30064 to 30087 DI Counter The number of pulse edges seen on the channel You can configure a Digital Input s settings in either Tool Suite or directly through the register settings For information about setting an input only channel as a Digital Input see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure an input only channel Digital Input Field in Tool Suite Register Description Counter Edge 96 to 106 DI Counter
69. pansion 4 Click Upgrade Module in the Firmware section of the Configuration ribbon 5 Click Yes at the prompt to proceed or No to cancel without installing the new firmware Tool Suite identifies and displays the firmware version that is loaded on the connected device and displays the latest version of firmware available for that model 6 Click Yes to proceed with the upgrade or Noto exit The system displays the progress of the firmware upgrade in Tool Suite After complete a message displays that the firmware upgrade was successful While the device s firmware is being updated each LED displays solid red 9 A Warning Do not disconnect the stack from Tool Suite or from power while the firmware is updating If the connection or power is lost during the upgrade the device could become inoperable Programming Stack Settings in Tool Suite The Serial Base contains settings such as power settings and stack wide Modbus settings that you program on the Serial Base device The Serial Base then sends those settings to each Expansion Module in the stack You can only set these settings on the Serial Base 1 Open Tool Suite and click Configuration in the Applications pane to display the Configuration application 2 From the Networks section of the Configuration ribbon select the network in which the I O devices reside For information about adding networks see the Tool Suite User Manual available by selecting File gt Help in
70. pansion Modules using Tool Suite e Pinout and mechanical drawings Modbus register map details For information about the firmware releases that apply to the I O Expansion products see Appendix A Notational Conventions This guide uses the following notational conventions Bold Indicates items that you select parameter settings and parameter names Warning Indicates a situation that might cause damage to your radio data or network Provides time saving or informative suggestions about using the product The term radio and transceiver are used throughout this manual to refer to the described devices Contacting FreeWave Technical Support For up to date troubleshooting information check the Support page at www freewave com LUM0017AB Rev xi Expansion FreeWave provides technical support Monday through Friday 7 30 to 5 30 PM Mountain Time GMT 7 Call toll free at 1 866 923 6168 within Colorado call 303 381 9200 or contact us through email at moreinfo freewave com Documentation Feedback Your feedback is important to us FreeWave Technologies Inc is committed to continually improving the quality of our documentation If you have any comments or suggestions about this document send them to us at techpubs freewave com Please include the title of the document or the document s part number in your email LUM0017AB Rev xii Chapter 1 Introduction The I O Expansion pr
71. rial A Serial Base provides expandable wired I O to any device with RS232 RS422 and RS484 data communication interfaces Serial Bases come in the following models 1 4404 4422 4440 Expansion Modules can be added to a Radio Base or Serial Base device to expand the number of l O channels available Expansion Modules on their own do not communicate They must be connected to a Radio Base or a Serial Base The following expansion modules are available The X in the model number indicates that the model is an expansion module e 4404 4422 4440 Different isolated channels are available depending the model number For more information see Channel Functions and Specifications on page 9 Serial Base Connectors The following sections describe each connector on a Serial Base and the pin layout of each For information about the I O channels available on the Serial Base see Channel Functions and Specifications on page 9 Diagnostics Data Connector Connector 485 Power Connector Serial Base Data Connector This 10 pin connector provides serial communication and power to the Serial Base and supports RS232 RS422 and RS485 serial communication interfaces LUM0017AB Rev 2 User Manual and Reference Guide When Expansion Modules are connected to the Serial Base power is provided to the Expansion Modules through the power and ground pins on this
72. s to 10 Hz Note High speed counting is not de bounced and inputs must not go below GND An input only channel configured as a Digital Input has the following specifications _ Input low OFF voltage aa rss ELE meme peterem 097 1 1 Input Only Channel as Analog Input An input only channel configured as an Analog Input returns data to the 3000 to 30016 AI Integer Result register and 30032 to 30047 Floating Point Result register associated with the channel The channel also has circuitry protection If an overload occurs the channel turns off automatically For more information see the description for 10024 to 10035 Circuitry Protection Active register on page 52 You can configure an Analog Input s settings in either Tool Suite or directly through the register settings For information about setting an input only channel as an Analog Input see Defining Channel Settings in Tool Suite on page 34 Use the information in the following table to configure an Analog Input LUM0017AB Rev 23 24 Select Voltage to return information in Volts V In the Modbus register this is 1 ON Select Current to return current information in millihmps mA In the Modbus register this is 0 OFF 20 bit analog to digital converter yields 0 1
73. state Set the following field in the Stack Settings tab in Tool Suite for the Serial Base in the stack Default Delay Enter the amount of time in seconds that an Expansion Module or Serial Base waits for a Modbus command or query before a communication timeout occurs When a communication timeout occurs the action defined in the Apply Default DO AO Sensor Power is taken For more information see the register description on page 50 Set additional functionality for a Digital Output using the following registers that do not have an equivalent field in Tool Suite 0 to 11 DO Sensor Power Setto 1 ON to sink current to ground when the transistor powers up On When set to 0 OFF the transistor tums off and the output remains floating unless the Resistor Pull Setting register is set to 1 or 2 17 Rev 14 User Manual and Reference Guide 40056 to 40063 Resistor Select Pull Down to connect a pull down resistor to ground for use Pull Setting with closed contact to voltage inputs In the Modbus register this is 1 Select Pull Up to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both resistors In the Modbus register this is 0 A universal channel configured as a Digital Output has the following specifications em me owe NEN rover o e
74. t Analog Output Analog Input or a Sensor Power channel Important If you change a channel to a different function for example if you change a Universal Channel from Digital Input to Analog Input wait 2 seconds for reliable readings from the channel For more information about using Tool Suite see the Tool Suite User Manual available on the User Manual and System Tools CD or by selecting File Help in the Tool Suite software Open Tool Suite and click Configuration in the Applications pane to display the Configuration application From the Networks section of the Configuration ribbon select the network in which the devices reside For information abut adding networks see the Tool Suite User Manual available by selecting File gt Help in the Tool Suite application Do one of the following e If you want to program a device directly see Reading Serial Bases and Expansion Modules in Tool Suite on page 33 e Tocreate a template that you can load to a device at a later time click Template Devices at the bottom of the Device tree To add a Serial Base right click anywhere in the Device tree and select Add Serial Base Template name the device select the module type and click Add To add an Expansion Module first add a Serial Base then right click the Serial Base in the Device tree and select Add Expansion Module Name the device select the module type and click Add In the Device tree select the device you wan
75. t to configure The current settings display in the right pane and are grouped by channel type 1 17 Rev 34 User Manual and Reference Guide Device Information 0 Universal Channels 1 Input Only Channels 2 Isolated Channels 4 Stack Settings If you are setting a Serial Base you can also set the settings that apply to the entire stack For more information see Settings That Apply to the Entire Stack on page 37 Click the tab that contains the channel you want to configure e Universal Channels Channels 1 to 4 Input Only Channels Channels 5 to 8 e Isolated Channels Channels 9 to 12 In the Mode field for the channel you want to configure select the channel function for example Digital Output If you are not using a channel on a device select Disabled to indicate that the channel is not in use The other fields that apply to the channel function you selected display when you select the channel function For information about each parameter setting see the descriptions of each channel type in Chapter 2 Channel Functions and Specifications on page 9 Your changes are saved to the Tool Suite database as you make them To send the configurations to a device do one of the following e Tosendonly the parameters you have changed to a single device in the stack select the device within the Configuration application and click Quick in the Device Title ribbon This option is only avai
76. th resistors In the Modbus register this is O Sets the integer type to a signed or unsigned integer in the AI Integer Result register A signed integer is required to report negative input voltages or if the RTU PLC supports signed integers only Setting this register to 0 results in an unsigned integer returned in the Integer Result register Setting to 1 results in a signed integer 40056 to 40063 Resistor Pull Setting Resistor Pull 112 to 119 AI Signed Integer Result Integer Type Set the following fields in the Stack Settings tab in Tool Suite for the Serial Base scription Determines the position of the Most Significant Word MSW and Floating Point Word Order Lease Significant Word LSW in the AI Floating Point Result register for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address For example MSW 30032 LSW 30033 Inverted word order places the LSW at the lower address and the MSW at the higher address For example LSW 30032 MSW 30033 Determines the alignment of the Integer Result register Options include Left and Right Integer Results Justification A universal channel configured as an Analog Input has the following specifications lesser of 30 V or 17 Voltage Input Analog input voltage Full scale input voltage Resolution Scaling factor all 20 bits LUM0017AB Rev
77. the LSW to gain access to a 16 bit unsigned integer result e The maximum counting rate for de bounced counters is 10 Hz with a minimum pulse width of 40 ms e The maximum counting rate for standard speed counters is 100 Hz with a minimum pulse width of 4ms The maximum counting rate for high speed counters is 10 kHz with a minimum pulse width of 40 us Whether a channel is standard speed or high speed is determined by the setting of coils 92 to 95 High speed DI Counter On Isolated The Long Integer Word Order setting on the Serial Base applies to these registers See the Integer Result register description on previous page for a description of the Long Integer Word Order setting 30096 Modbus Request Counter This register is a running total of Modbus requests Every time a Modbus request is received and processed this register is incremented This is useful for PLCs and RTUs that do not handle Modbus failures appropriately If the PLC or RTU reports the same number in this register time after time despite continuous polling attempts then communication has failed between the PLC and the I O Expansion device 30112 to 30119 DO Current This register represents the current in milliAmps flowing through Digital Output channels set to 1 ON It is not meant to accurately measure the current to report an approximate current confirming flow 30152 Device Temperature The temperature of the device circuit board reported as a sig
78. tor to ground for use with closed contact to voltage inputs In the Modbus register this is 1 Select Pull Up to connect a pull up resistor for closed contact to ground inputs In the Modbus register this is 2 Select None to disable both resistors In the Modbus register this is O Sets the integer type to a signed or unsigned integer in theAl Integer Result register A signed integer is required to report negative input voltages if the RTU PLC supports signed integers only Setting to Signed results in a signed integer In the Modbus register this is 1 ON Setting to Unsigned results in an unsigned integer returned in the Integer Result register In the Modbus register this is 0 OFF Resistor Pull 40056 to 40063 Resistor Pull Set ting Integer Type 112 to 119 AI Signed Integer Result Set the following parameters in the Stack Settings tab in Tool Suite for the Serial Base Desin Floating Point Word Order Determines the position of the Most Significant Word MSW and Lease Significant Word LSW in the AI Floating Point Result register for all devices in the stack Regular word order places the MSW at the lower address and the LSW at the higher address For example MSW 30032 LSW 30033 Inverted word order places the LSW at the lower address and the MSW at the higher address For example LSW 30032 MSW 30033 Integer Results Determines the alignment of the Integer Result r
79. unting Integrated 35 mm DIN rail clip Weight 0 35 Ibs Temperature 40 C to 75 C Humidity 0 to 9596 non condensing LUM0017AB Rev 64 Appendix A Firmware updates As of this document s release the following firmware has been released for the model numbers to which this document applies The latest firmware versions are available on the FreeWave Web site at www freewave com You can also view the latest firmware available for most models in Tool Suite The sections below describe the updates in each firmware revision for the I O Serial Bases and Expansion Modules The most recent version is listed first Version 2 2 0 Release Date January 2012 Additions U pdates The 40000 to 40003 AO Command register cannot exceed the max output current of 22 mA If the AO Command register is set so the value of that register and the 40112 to 40119 Al AO Zero Current register together are more than 22 mA the AO Command current is capped so the total current does not exceed 22 mA Corrected power LED blinking issue e Corrected reporting of a signed analog input value e Fixeda pulse counter bug Known Limitations None LUM0017AB Rev 65 August 2011 Added support for 153 6 and 230 4 kbaud data rates Removed 110 06 support Increased max pulse counting frequency to 800 Hz with 60 40 duty cycle Added software pulse counter de bouncing With de bouncing the maximum counting frequency is 10 Hz without de bouncing the
80. ution delay time is the time it takes a device to execute a command for example change a Digital Output from low to high The time is referenced from the moment the complete Modbus command arrives at the data port LUM0017AB Rev 59 Expansion Modbus Output Execution Delay Time Serial Expansion Expansion Expansion by Device and Type Base Module Module Module Non lsolated Digital Output Command 5 writing 1 coil Command 15 writing 120 coils Isolated Digital Output Command 5 writing 1 coil Command 15 writing 120 coils Analog Output Command 6 writing 1 registers Command 16 writing 123 registers NENNEN e e 35 192 e NEN LUM0017AB Rev 60 Chapter 5 Additional I O Expansion Information This chapter provides the following additional information about Serial Bases and Expansion Modules Dimensions Other physical information about the devices LUM0017AB Rev 61 Expansion Serial Base Dimensions 1 085 in 27 56 mm 159 95 mm 180 69 mm O e LUM0017AB Rev 62 User Manual and Reference Guide Expansion Module Dimensions 35 10 mm 159 74 mm 180 69 mm 2 888 in 73 36 mm LUM0017AB Rev 63 Expansion Physical Specifications Housing High impact plastic Mo
81. vised that OEM customer s warranty periods may vary Warranty Policy may not apply 1 If Product repair adjustments or parts replacements is required due to accident neglect unusual physical electrical or electromagnetic stress 2 IfProductis used outside of FreeWave specifications 3 If Product has been modified repaired or altered by Customer unless FreeWave specifically authorized such alterations in each instance in writing This includes the addition of conformal coating Special Rate Replacement Option A special rate replacement option is offered to non warranty returns or upgrades The option to purchase the replacement unit at this special rate is only valid for that RMA The special replacement rate option expires if not exercised within 30 days of final disposition of RMA Restricted Rights Any product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged Information in this manual is subject to change without notice and is proprietary and confidential to FreeWave Technologies Inc This manual is for use by purchasers and other authorized users of FreeWave transceivers No part of this manual may be reproduced or transmitted in any form or by any means electronic or mechanical or for any purpose without the express written permission of FreeWave Technologies Inc FreeWave reserves the right to make changes to this manual without noti

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