Select POINT I/O Modules
Contents
1. 1734 VHSC24 1734 VHSC5 Voltage Category Type Input 24V dc SV dc Current Off State Input Max 0 250 mA lt 0 250 mA Voltage Off State Input Max lt 1 8V dc x1 25V dc Current On State Input Max 10 2 mA 24V dc or 6 1 mA 15V dc KA m A A E Voltage On State Input Min 212 5V dc 2 6V dc Voltage On State Input Max Refer to input derating curve 2 6V dc Off Off 10 us 50 kHz 10 us 50 kHz Input Filter Selections 100 us 5 kHz 100 us 5 kHz 1 0 ms 500 Hz 10 0 ms 50 Hz 1 0 ms 500 Hz 10 0 ms 50 Hz 1 0 MHz counter and encoder X1 configurations no filter Input Frequency Max 500 kHz encoder X2 configuration no filter 250 kHz encoder X4 configuration no filter 1 0 MHz counter and encoder X1 configurations no filter 500 kHz encoder X2 configuration no filter 250 kHz encoder X4 configuration no filter Keyswitch Position 2 2 Thermal Dissipation Max 6 5 BTU hr rated load 5 1 BTU hr rated load Isolation Voltage 240V Basic Insulation Type 240V Basic Insulation Type Tested at 1100 V dc for 60 seconds I O to system Tested at 1100 V dc for 60 seconds 1 0 to system External DC Power Supply Voltage Nom No additional external power required to power module Does not represent power required to supply outputs No additional external power required to power modulex 1734 VHSC24 Input Derating Curve 30 Input Voltage AN Publication 1734 SG001C EN P2. Analog and temperature input mod open wire detection with LED and electronic reporting 3 amp Also see thermocouple type tIncludes offset gain non linearity and repeatability error terms ncludes offset gain non linearity and repeatability error terms Analog Output Modules ules support the following configurable parameters and diagnostics four alarm and annunciation set points low alarm high alarm low low alarm high high alarm calibration mode detection and electronic reporting under range detection and electronic reporting over range detection and electronic reporting channel signal range and on board scaling scaling to any 16 bit integer under over range alarms filter type notch for A D or first order low pass digital filter temperature scale Celcius Fahrenheit Kelvin Rankine or custom channel update rate step response plus 0 10 000 ms filter setting 1734 0E2C 1734 0E2V Number of Outputs 2 4 20 mA 0 10V Output Signal Range 0 20 mA 10V 13 bits over 21 mA 14 bits 13 plus sign Output Resolution Bits 2 5 wA cnt 1 28 mV cnt in unipolar or bipolar mode Data Format Signed integer Absolute Accuracy Analog Outputs Current Output 0 1 Full Scale 25 C Voltage Output 0 1 Full Scale 25 C Accuracy Drift w Temp Analog Outputs Current Output 30 ppm C Voltage Output 5 ppm C Step Response to 63 of FS Current Output 24 us
3. Step Response to 63 of FS Voltage Output 20 us Output Conversion Rate 16 us 20 us Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 75 Keyswitch Position 4 Power Dissipation Max 1 0 W 28 8V dc kIncludes offset gain non linearity and repeatability error terms 3 amp Includes offset gain non linearity and repeatability error terms Publication 1734 SG001C EN P May 2006 22 Use Temperature Module Alarms POINT I O temperature modules can detect and communicate these electronic conditions Over range alarm Under range alarm Level alarm low low low high high high Open wire alarm Over Range Alarm The channel over range alarm is set if the input is greater than the maximum temperature thermocouple or RTD range dependent millivolt 75V or resistance 600 Q range value or above the maximum range of the thermocouple or RTD The cold junction compensator has its own over range alarm If the CJC temperature goes above 70 C 158 F the over range alarm is set Under Range Alarm The channel under range alarm is set if the input is less than the minimum temperature thermocouple or RTD range dependent millivolt 75 mV or resistance 10 G2 range value or below the minimum range of the thermocouple or RTD The cold junction compensator has its own under range alarm If the CJC temperature goes below 0 C 32 F the under range alarm is set Level Ala
4. requirements Cat No Description 1734D IA16 S 120V ac 16 Input Module Cage clamp 1734D IB16 S 12 24 dc 16 Input Module Cage clamp 1734D IBSXOBSE S 24V dc 8 Input 8 Output Module Cage clamp 1734D IBSXOWS S 24V dc 8 Input 8 N O Relay Module Cage clamp 1734D IA8XOAS S 120V ac 8 Input 8 Output Module 1734D IA8XOW8 S 120V ac 8 Input 8 N O Relay Module Cage clamp Catalog numbers ending in S indicate the spring clamp style Publication 1734 SG001C EN P May 2006 16 Step 2 Select I O modules some modules have diagnostic features electronic fusing or individually isolated inputs outputs Publication 1734 SG001C EN P May 2006 Select POINT I O Modules The POINT I O family provides a wide range of input and output modules to span many applications from high speed digital to process control POINT I O modules support producer consumer technology which allows input information and output status to be shared among multiple Logix controllers Each POINT I O module mounts adjacent to the network adapter or another I O module and removable terminal block RTB to connect all field side wiring The RTBs are part of the terminal base assembly 1734 TB 1734 TB3 1734 TBS 1734 TB3S 1734 TBCJC They are not included with the I O modules and must be ordered separately The POINT family of I O modules includes 1734 digital I O modules e 1734 analog I O modules 1734 specialty I O modules 17
5. May 2006 30 40 45 55 Module Ambient Still Air temperature C Note Exceeding the maximum input voltage can cause permanent damage to the input Step 3 Select the appropriate terminal base unit for your module 33 Select a Terminal Base Assembly The POINT I O wiring system supports removal and insertion under power pluggable terminations vibration proof operation to 5 g screw cage and spring clamp terminations 5x 5 marker card system The POINT I O system follows a No Tools design approach The mounting base 1 0 module and removable terminal block 1734 RTB may be assembled as a system without tools The POINT I O mounting base mounts directly on the DIN rail either vertically or horizontally The mounting base forms the interconnect for the POINTBus backplane communication and field power bus distribution The mechanical keying of the mounting base prevents incorrect module placement The mounting base and RTBs are sold together preassembled as a single unit called a Terminal Base Assembly Terminal Base Assembly Description 1734 TB Pre assembled mounting base and 8 terminal cage clamp RTB 1734 TBS Pre assembled mounting base and 8 terminal spring clamp RTB 1734 TB3 Pre assembled mounting base and 12 terminal cage clamp RTB 1734 TB3S Pre assembled mounting base and 12 terminal spring clamp RTB 1734 TBCJCX Pre assembled mounting base and cold junction co
6. the appropriate wiring base assembly 4 Select optional power components Choose optional components to extend backplane power or change the field power distribution source additional power components as necessary adequate power capacity to meet I O module backplane current requirements 5 Select optional accessories Choose the marker kit as necessary the marker kit if necessary 6 Determine mounting requirement Determine needed dimensions based on the communication interface chosen the appropriate number of DIN rails based on the number of modules and the physical locations of those modules horizontal or vertical mounting with no thermal derating Publication 1734 SG001C EN P May 2006 48 Related Documentation Additional user documentation presents information according to the tasks you perform and the programming environment you use Refer to this table for information on 1734 POINT I O products POINT I O Related Publications Cat No Description Pub No DeviceNet Media Media Sensors and Distributed 1 0 1485 CG001 Catalog Guide DeviceNet Adapter Quick Start 1734 QS002 ControlNet Media AG PA002 l ii DELIO and ENETLAPOOL General Information Application Guide Industrial Aopo Wiring 17041 and Grounding Guidelines Allen Bradley Terminal 1492 118 Marking System Product Profile http li Il Lire ttp VARII
7. Color coded module labels UL C UL CE C Tick DeviceNet EEx certifications as marked Highly reliable structural integrity Optical isolation between field and system circuits Publication 1734 SG001C EN P May 2006 POINT I O Product The following chart illustrates the compatibility of POINT I O with other control platforms especially within Rockwell Automation Compatibility 1734 PDN 1734D 1734 ADN X 1734 ACNR 1734 AENT 1734 APB oma 10D 10D 10D NS NS NA Network Port SLC 5 SLC 500 with Network IOD IOD IOD NS NS NA Port PLC 5 Processor via Network IOD IOD IOD NS NS 3 Module 1756 Logix Communication IOD IOD IOD IOD IOD 3 Interface Panelim NA NA NA NA NA NA Terminal RSLinx Software INA NA NA NA NA NA 1769 L20 L30 Controller with 1761 NET NA NA NA NS NS NA Interface 1769 L35E NA NA NA NA IOD NA SoftLogix 5800 IOD IOD IOD IOD IOD IOD Hn MESI INS NS NS NS NS NA IOD I O Data NS Not Supported NA Not Applicable 3 Requires third party scanner module For information regarding POINT I O on different networks please refer to the Selecting a Network Interface section in this document Publication 1734 SG001C EN P May 2006 Communication POINT I O features are impacted by your network choice Considerations Network DeviceNet 1734 PDN or 1734D POINTBlock I O Impact Each POINT I O module will count as a node on the m
8. 5V Encoder Counter Module 1734 UM006 iai 1734 VHSC24 24V dc Very High Speed 1734 IN003 Counter Module 1734 UM003 5V dc Very High Speed Counter 1734 IN004 1734 VH EMO Module 1734 UM003 Wiring Base Assembly with 8 1734 TB Point Cage Clamp Removable Terminal Block 1734 IN511 Wiring Base Assembly with 8 Form 1734 TBS Point Spring Clamp Removable Terminal Block B Wiring Base Assembly with 12 sui 1734 TB3 Point Cage Clamp Removable ai Block 1734 IN013 Wiring Base Assembly with 12 1734 TB3S Point Spring Clamp Removable Terminal Block Cold Junction Compensation 8 1734 IN Hoe TRUS Wiring Base Assembly dels eld Potential Distri 1734 FPD Field Potential Distributor 1734 IN059 Module Power Units 1734 EP24DC a Hawer 1734 IN058 Supply 1734 EPAC 120 240V ac Expansion Power 1734 IN017 Contact your local A B distributor for information on ordering any of the above publications For electronic copies of these publications go to http Avww literature rockwellautomation com Publication 1734 SG001C EN P May 2006 Supply Publication 1734 SG001C EN P May 2006 51 POINT 1 0 POINTBus POINTBlock PLC 5 SLC 500 Logix NetLinx PanelView RSLinx RSNetWorx and SoftLogix are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation
9. Included in 1734 RTBCJC Remote Termination Block Cold Junction Compensation Range 0 70 C Absolute Accuracy Analog Inputs Current Input 0 1 Full Scale 25 C Voltage Input 0 1 Full Scale 25 C Input Update Rate per Module 20 ms Notch 50 Hz 17 ms Notch 60 Hz default 10 ms Notch 100 Hz 8 ms Notch 120 Hz 5 ms Notch 200 Hz 4 ms Notch 240 Hz 3 ms Notch 300 Hz 3 ms Notch 400 Hz 2 ms Notch 480 Hz Input Step Response per Channel 60 ms Notch 50 Hz 50 ms Notch 60 Hz 30 ms Notch 100 Hz 25 ms Notch 120 Hz 15 ms Notch 200 Hz 13 ms Notch 240 Hz 10 ms Notch 300 Hz 8 ms Notch 400 Hz 6 ms Notch 480 Hz Input Impedance 100 kQ Input Resistance 1MQ Input Conversion Type Delta Sigma Input Common Mode Rejection Ratio 120 dB Input Normal Mode Rejection Ratio 100 dB 3 dB Notch filter 13 0 Hz Notch 50 Hz 15 7 Hz Notch 60 Hz 26 2 Hz Notch 100 Hz 31 4 Hz Notch 120 Hz 52 4 Hz Notch 200 Hz 62 9 Hz Notch 240 Hz 78 6 Hz Notch 300 Hz 104 8 Hz Notch 400 Hz 125 7 Hz Notch 380 Hz 60 dB 3 dB Notch filter 13 1 Hz Notch 50 Hz 15 7 Hz Notch 60 Hz 26 2 Hz Notch 100 Hz 31 4 Hz Notch 120 Hz 52 4 Hz Notch 200 Hz 62 9 Hz Notch 240 Hz 78 6 Hz Notch 300 Hz 104 8 Hz Notch 400 Hz 125 7 Hz Notch 380 Hz Overvoltage Protec
10. alarm is issued it remains active as long as the input signal is faulted above maximum Cold junction Enable 1734 IT2I only Set this bit to enable or disable the cold junction linearization If enabled the proper cold junction compensation value will be applied to the selected thermocouple If disabled the data CJ temperature will still be available but not applied to the input If the 1734 TBCJC is not available this parameter should be set to disabled A cold junction value can be added using the cold junction offset parameter You can select the type and amount of noise filtering on each individual channel Notch filter of analog to digital converter First order low pass digital filter Choose the filter that provides you with the update and step response that most closely matches your system requirements Publication 1734 SG001C EN P May 2006 24 POINT I O Temperature Input Module Specifications 1734 IR2 Input Resolution Bits 16 bits 1734 IT21 15 bits plus sign Thermocouple Type and Resolution Average Over Span Type B 30 1820 C 3 counts C Type C 0 2315 C 6 counts C Type E 270 1000 C 24 counts C Type J 210 1200 C 21 counts C Type K 270 1372 C 13 counts C Type N 270 1300 C 11 counts C Type R 50 1768 1 C 4 counts C Type S 50 1768 1 C 4 counts C Type T 270 400 C 15 counts C Cold Junction Compensation
11. e 24 to 5V dc converter 1734 EP24DC 120 240V ac to 5V dc converter 1734 EPAC 1 3 A 5V dc output extend backplane power For use with adapters only not with 1734 PDN communication interface not with 1734D series modules Starts new voltage distribution Partitioning Dark gray color for easy visual inspection and identification You can use the 1734 EP24DC or 1734 EPAC expansion power units only with POINT I O adapters Do not use it with the 1734 PDN or 1734D series communication interfaces 1734 EP24DC Current Derating for Mounting Horizontal 1 A 10 19 2V 1 3 A 19 2 28 8V Vertical 1 A 10 28 8V 19 2 28 8 Voltage 1734 EPAC Current Derating for Mounting 1 3 1 0 Current A Horizontal 1 3A 0 5 Vertical 1A 1 L ILL 10 120 240 264 Voltage Publication 1734 SG001C EN P May 2006 40 Example of Continuing Power to Field Devices 24Vde Supply Publication 1734 SG001C EN P May 2006 Example of Functional Partitioning 41 182 184 b82Hos4g EP24DC E2c 1E20pE2d H ezz S 2 POINT IO 0170 1 0 1 0 1 01 0 1 0 1 0 1 E c 2 3 2 3l2 3 2 3 2 a 2 3 2 3 2 3 Em 4 5l4 5 4 5 4 5 4 4 5 4 5 4 5 a MR PETITE EED Cee ee ee e 7 e 7 6 76 7 e 7 7 e 7 6 7 gt peepee OO CECCO
12. interfaced to a network through a communication interface which includes a built in power supply that converts incoming 24V dc power to 5V dc backplane power Each type of communication interface supports a maximum of 13 to 17 I O modules with a maximum of 10 A field power The I O modules receive power from the power supply through the backplane You can expand a POINT I O assembly up to a maximum of 63 I O modules or 504 channels 1734D Series POINTBlock I O provides a DeviceNet communication interface with up to 16 integrated I O points in a single module You can add up to 13 POINT 1 0 modules to a POINTBlock I O assembly for a maximum of 120 channels per assembly Highly modular design 1 to 8 point modularity Broad application coverage Channel level diagnostics LED indicator and electronic Channel level alarm and annunciation electronic Parameter level explicit messaging Removal and insertion under power RIUP Network solutions with multiple DeviceNet interfaces ControlNet EtherNet IP and PROFIBUS DP adapters Channel level open wire detection with electronic feedback Vertical mounting without derating 5 g vibration Channel level short circuit detection with electronic feedback Flash upgradable adapters Electronic and mechanical keying Robust backplane design Hot swapping of I O modules Built in DIN rail grounding Mounting base provides continuous backplane and field bus power
13. media at 125 Kbps you could run a maximum of 500 m 1640 ft modules pica to a 1734 ADNX adapter on the main network You could then wire an additional 500 m 1640 ft e POINT VO li itied of cable on the subnet connector and double the distance of the network Remember that this i ALA PONCE SUPP IES Ace PEEN MEC subnet needs terminating resistors and a 24V dc power connection the same as any other DeviceNet network Publication 1734 SG001C EN P May 2006 12 With the introduction of the 1734 232ASC module the amount of data to be transferred over the subnet could become substantial This could also occur with the 1734 ADNX adapter and the standard DeviceNet devices connected to its subnet connector It is important that the total amount of data coming from the subnet does not exceed the data capability of either the 1734 ADN or 1734 ADNX adapter e 250 bytes 248 data 2 bytes command info for output data used as either COS cyclic or poll 250 bytes 248 data 2 bytes status info for polled input data 250 bytes 248 data 2 bytes status info for COS cyclic input data 8 bytes 6 data 2 status info for strobe input data The data coming through the 1734 adapter combined with the other data from the main network cannot exceed the data capability of the main network master scanner If this occurs you will need multiple master scanners on the main network and the I O modules on the subnet will need to be split bet
14. or frequency in the form of a 24 bit binary number 0 to 16 777 215 expressed in a 32 bit word Each counter has a user selectable preset and rollover value associated with it Publication 1734 SG001C EN P May 2006 31 The counter modules operate in the following modes Counter mode read incoming single phase pulses return a binary count Encoder mode read incoming two phase quadrature pulses return a binary count Period rate mode count internal clocks during the on period return a frequency 1734 VHSC24 and 1734 VHSC5 outputs are updated only at the end of the period Continuous rate mode count internal clocks during the on period return a frequency 1734 VHSC24 and 1734 VHSC5 outputs are updated continuously during this period Rate measurement mode read pulses during the sample period return a frequency Pulse width modulation PWM mode generate a pulse width modulated signal 1734 VHSC24 and 1734 VHSC5 only Pulse generator mode generates a pulse of defined width returns width and quantity of trigger 1734 VHSC24 and 1734 VHSC5 only The operation of the counter and encoder modes is nearly identical The difference between the two modes is in the type of feedback one phase versus two phase for the count direction up or down In encoder mode a transition is expected on B for counting to proceed in a direction whereas in counter mode the B input may be left at a static level All
15. 008 sun polany when input drops out for 5 TOUCHE 10 ms at 10V with max load Output voltage will stay P X within specifications 1734 APB 24Vdc 10 28 8V dc i A 288V 6A 0r 10 ms 10003 sis d when input drops out for 5 poten 10 ms at 10V with max load Output voltage will stay T A s within specifications 1734 EP24DC 24V dc 10 28 8V de d TT 6A for 10 ms 1300 cr polany when input drops out for 10 ms at 10V with max load Output voltage will stay within specifications 1734 EPAC 120 240V ac 85 264V ac m T d sa ue 2 A for 6 ms 1300 MOV and fuse protected when input drops out for 10 ms at 85V with max load 1300 mA 5V dc 5 4 75 5 25V 1000 mA 5V dc 5 4 75 5 25V 8700 mA When Input Voltage lt 17V dc Publication 1734 SG001C EN P May 2006 36 Power units are divided into three categories e Communication adapter with built in power supply dc dc Expansion power supply Field power distributor When to Use the The 1734 FPD breaks the field power distribution at the left of the 1734 FPD from the Field Power field power distribution to the right of the 1734 FPD Distributor You can use the 1734 FPD field power distributor with a broad range of voltage inputs including 5 to 125V dc and 24 to 240V ac applications and I O modules Field side voltage distribution module AC or DC input For use with all communication interfaces Partitioning auxiliary power major m
16. 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation Vorstlaan Boulevard du Souverain 36 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1734 SG001C EN P May 2006 Copyright 2006 Rockwell Automation Inc All Rights Reserved Printed in USA Supersedes 1743 SG001B EN P July 2005 Part Number 953002 68
17. 34 0B4 24V dc 4 Output Source 1734 IN056 Module 1734 0B4E aay de 4 Point Output Module with Diagnostics Point I O 24V dc 8 Output HUBS Source Module 1734 OB8E 2A de 8 Point Output Module with Diagnostics 24V dc 2 Output Sink Module 1734 OV2E vie qe with Diagnostics 1734 OV4E 24V de 4 Output Sink Module 1734 INS85 with Diagnostics 24V dc Protected 8 Output Sink 1734 OV8E Module 1734 IE2C 24V dc Analog 2 Current Input 1734 IN053 Module I 1734 1E2V 24V dc Analog 2 Voltage Input 1734 IN001 Module 24V dc Analog 2 Channel 1734 IN054 Analog Mos OWE Current Output Module ian 24V dc Analog 2 Channel 2 1734 IN002 ia Voltage Output Module MM 2 Channel Single ended Input 1734 IR2 RTD Module 1734 IN012 2 Channel Isolated Differential 1734 IN002 Nee U2 Input Thermocouple Module ED Contact your local A B distributor for information on ordering any of the above publications For electronic copies of these publications go to http Avww literature rockwellautomation com Publication 1734 SG001C EN P May 2006 50 POINT I O Related Publications Cat No Description Pub No II 1734 IN588 1734 232ASC 485ASC RS 232 422 and 485 ASC 734 IN5 aa Modules 1734 UM009 rial Interface Modules st 1734 881 Synchronous Serial Interface 1734 IN581 Module with Absolute Encoder 1734 UM007 1734 IN006 1734 IK 24V Encoder Counter Module 1734 UM006 1734 IN005 s 1734 IJ
18. 34 wiring systems 1734 network communication adapters 17 Dig ital O Modules Choose digital I O modules when you need Input modules An input module responds to an input signal in the following manner Input filtering limits the effect of voltage transients caused by contact bounce and or electrical noise If not filtered voltage transients could produce false data All input modules use input filtering Optical isolation shields logic circuits from possible damage due to electrical transients Logic circuits process the signal An input LED indicator turns on or off indicating the status of the corresponding input device Output modules An output module controls the output signal in the following manner Logic circuits determine the output status An output LED indicator indicates the status of the output signal Optical isolation separates module logic and bus circuits from field power The output driver turns the corresponding output on or off Surge suppression Most output modules have built in surge suppression to reduce the effects of high voltage transients However we recommend that you use an additional suppression device if an output is being used to control inductive devices such as relays motor starters solenoids motors Additional suppression is especially important if your inductive device is in series with or parallel to hard contacts such as push buttons or selector
19. 4 APB Mounting Dimensions Allow a 25 4mm 1 0in L 54 9 of O x 12 0 4 of EP24DC or FPD x 25 4 mm rep L 2 61 of VO x 0 47 4 of EP24DC or FPD x 1 0 in rr Lond c ibi E e nmmn nM Lm mm xx DODO a aja l j ala h I AN A Ir 3 IDO QOO DO oye m ala sasa 00000000 e FAN s Ku ra B E Z B 218 2 8 7 W IDO 4 AO ONO O alia PX ERI RI Ltt na pae P 76 2mm 3 0in x 12 0mm 0 47in x 133 4mm 5 25in 1734 ADN 76 2mm 3 0in x 54 9mm 2 16in x 133 4mm 5 25in 1734 EP24DC or FPD HxWXL 76 2mm 3 0in x 25 4mm 1 0in x 133 4mm 5 25in Publication 1734 SG001C EN P May 2006 Summary As you select devices for your POINT I O system keep these things in mind Y Step 1 Select a communication interface Choose the interface module for your operating system 47 Remember to Select the appropriate interface module a communication interface that meets the power requirements of your system 2 Select I O devices based on field devices location of the device number of points needed appropriate catalog number number of points available per module number of modules I 0 modules some have diagnostic features electronic fusing isolated inputs outputs and unique configurable features 3 Select a wiring base assembly Choose the appropriate wiring base assembly with removable terminal block for your modules
20. 5 ms selectable 20 0 ms hardware 0 65 ms selectable 20 0 ms hardware 0 65 ms selectable 0 5 ms hardware 0 65 ms selectable 0 5 ms hardware 0 65 ms selectable 0 5 ms hardware 0 65 ms selectable Current On State Input Min 5 0 mA 5 0 mA 5 0 mA 2 5 mA 2 5 mA 2 5 mA Current On State Output Min 10 mA per output 10 mA per output 10 mA per output PointBus Current mA 1000 1000 1000 1000 1000 1000 Power Dissipation Max 2 0 W 24V dc 2 0 W 24V dc 2 0 W 24V dc 2 0 W 24V dc 2 0 W 24V dc 2 0 W 24V dc Publication 1734 SG001C EN P May 2006 20 Publication 1734 SG001C EN P May 2006 Analog Thermocouple and RTD I O Modules The POINT I O analog and temperature I O modules support on board channel level data alarming four set points per channel scaling to engineering units channel level diagnostics electronic bits and LED indicators and integer format Choose analog thermocouple or RTD I O modules when you need Individually configurable channels of POINT I O for use with a variety of sensors On board scaling eliminates the need to scale the data in the controller Controller processing time and power are preserved for more important tasks such as I O control communications or other user driven functions Online configuration You can configure modules in the Run mode by using the programming software or the con
21. 586 5 10 472 For more information about the 1734 ACNR adapter see the POINT 1 0 ControlNet Adapter User Manual publication 1734 UM008 Publication 1734 SG001C EN P May 2006 Select the DeviceNet Communication Interface 11 The POINT I O family offers four interfaces for connecting to the DeviceNet network Refer to the following table For These Features Remember Select Cost effective Electrically connects the main network to the I O modules which are connected on the POINTBus backplane Each I O module counts toward the allowable limit of 63 nodes on the main network 1734 PDN No configuration to the 1734 PDN communication interface necessary since it is transparent to the main network Each POINT 1 0 module on the main network counts as a separate node Network distance limitations Acts like a 1734 PDN communication interface but uses a DeviceNet node number for the A POINT VO expansion power supply is not permitted built in 8 inputs and 8 outputs Appears to the main network as a 1734 PDN communication interface with a single 16 point module attached 1734D Series Any of the I O modules may be attached in the same manner they are added to a 1734 PDN communication interface Behaves as a slave device on the main network and a master on the POINTBus backplane All POINT O modules count as a single node on the main Allows a group of I O modules on the subnet to act as a single node on
22. ARM PointBus Current mA 75 Power Dissipation Max 0 375 W SV dc Thermal Dissipation Max 1 3 BTU hr 5V dc Keyswitch Position Use the keyswitch position of the removed module Terminal Base Unit 1734 TB 1734 TBS Publication 1734 SG001C EN P May 2006 28 1734 CTM and 1734 VTM Module Specifications 1734 CTM 1734 VTM PointBus Current mA None Power Dissipation Max None Thermal Dissipation Max None Keyswitch Position 5 Isolation Voltage Tested to 1600V rms for 60 s Field Power Bus Supply Voltage Range 10 28 8V dc 120 240V ac Field Power Bus Supply Current Max 2 A per point 4 A module Terminal Base Unit 1734 TB 1734 TBS Publication 1734 SG001C EN P May 2006 29 POINT I O Counter Choose the POINT I O high speed counters when you need Modules Intelligent counter modules with their own microprocessors and I O that can react to high frequency input signals up to 1 MHz Signals received at the inputs are filtered decoded and counted Some modules can generate a pulse width modulated signal 1734 VHSC only Count and rate values can be used to activate one or two embedded outputs in less than 1 ms 1734 VHSC only Signals are also processed to generate rate and pulse interval time between pulses data Counter Modules Specifications LET Em emsa es Number of Counters 1 N
23. LEL c 12 24V dc Analog Supply 12 24V dc Digital Supply Power Distribution General Specifications 0 HHRPD Eae WUHREA Field Side Power Requirements Max 24V dc 20 28 8V dc max 400 mA 120V ac 200 mA 240V ac 100 mA Inrush Current Max 6 A for 10 ms 2 A for 6 ms PointBus Output Current Rating dn fone n i La M Horizontal 2n a mounting esa Vertical mounting 1 A 5V dc for 10 28 8V input Vertical DIN rallamonntng Le E Overvoltage Protection Inputs Reverse polarity protected MOV and fuse protected Power Supply Interruption Protection Output voltage will stay within specifications when Output voltage will stay within specifications when input drops out for 10 ms at 10V with max load input drops out for 10 ms at 85V with max load Power Supply Input Voltage Nom ii 24V dc 120 240V ac Operating Voltage Range don i 10 28 8V dc 85 264V ac Power Consumption Max None 9 8 W 28 8V dc 15 1 W 264V ac Power Dissipation Max None 3 0 W 28 8V dc 8 4 W 264V ac Thermal Dissipation Max None 10 0 BTU hr 28 8V dc 28 7 BTU hr 264V ac Continuous voltage withstand rating 50V continuous 264V continuous tested to withstand 3250V dc for 60 Bolton Voltage tested to withstand 2600V dc for 60 s 1250V rms s i 12V dc 24V dc 10 28 8V dc range p m Field Power Bus Supply Voltage Nom 120V ac 240V ac 50 60 Hz 12V dc or 24V dc 120 240V ac Fie
24. Terminal Base Unit 1734 TB or TBS Serial Port Parameters Serial Character Framing 7N2 7E1 701 8N1 8N2 8E1 801 7E2 702 Serial Port Comm Speed 9600 1200 2400 4800 19 2 k 38 4 k Serial Port Receive from ASCII Device Number of Receive Chars Max 1 128 Receive Record Start Mode No exclude include start delimiter Receive Start Delimiter ASCII character Receive Record End Mode No exclude include end delimiter Receive End Delimiter ASCII character Send Produce on DeviceNet to Master Receive String Data Type Array short string string Pad Mode Pad mode disabled enabled Pad Character ASCII character Receive Swap Mode Disabled 16 bit 24 bit 32 bit swap DeviceNet Handshake Mode Master slave handshake produce immediate Produce Assembly Size 4 132 Serial Data Size 0 128 bytes Receive Transaction ID 0 255 Serial Port Transmit to ASCII Device Number of Transmit Chars Max 1 128 Transmit End Delimiter Mode No exclude include end delimiter Transmit End Delimiter Character ASCII character Consume on DeviceNet from Master Consume String Data Type Array short string string Transmit Swap Mode Disabled 16 bit 24 bit 32 bit swap DeviceNet Record Header Mode Transmit handshake immediate Consume Assembly Size 4 132 Serial Port Transmit Explicit Mes
25. UISTTEINI THINK SOLVE SELECTION GUIDE 1734 AND 1734D SERIES Rockwell ALLEN BRADLEY e ROCKWELL SOFTWARE DODGE e RELIANCE ELECTRIC Automation POINT I O Family The POINT I O System Publication 1734 SG001C EN P May 2006 The POINT I O family has modular I O modules that are ideal for applications where flexibility and low cost of ownership are key for successful control system design and operation As a key element in the Rockwell Automation Integrated Architecture its comprehensive diagnostics and configurable features allow the product to be easily applied to any automation system and reduce engineering costs through standardization It can be used in remote device panels local control panels and can be accessed from many locations including the Internet This product has just what you need granularity in 1 to 8 points to reduce system cost and size Fass Ji J 77 POINT I O has 4 major components 1 0 modules provide the field interface and system interface circuitry Communication interface modules provide the network interface circuitry Terminal base units provide the wiring and signal termination for field side connections and system power for the backplane Power distribution modules provide the expandability of the POINT I O system and the flexibility to mix a variety of signal types POINT I O Features 1734 POINT I O modules offer 1 to 8 points per module The I O modules are
26. V dc Output Current Rating Max ds module 1 0 A per si A 3 0 A per module 1 0 A per channel foie Dk WP A dium A per channel per output per output per channel Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 75 Power Dissipation Max 0 8 W 28 8V dc i W 28 8V 15 W 28 Sy dc 2 0 W 28 8V dc SE Hei Q di nd Q ud m E Non diagnostic standard output modules Digital Contact Output Modules 1734 0W2 1734 0X2 Number of Outputs 2 Form A N O relays non isolated or isolated 4 Form A N O relays isolated 2 Form C N 0 N C relays isolated Output Delay Time ON to OFF Max 26 ms 10 ms Contact Resistance Initial 30 mQ Leakage Current Off State Output Max 1 2 mA and bleed resistor thru snubber circuit 240V ac 2 0 mA and bleed resistor thru snubber circuit 240V ac Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 80 100 Power Dissipation Max 0 5 W Time from valid output off signal to relay deenergization by module Digital POINTBlock AC DC Modules 1734D IA16 1734D IA16S 1734D IA8X0A8 1734D IA8X0A8S 1734D IA8X0WS8 1734D IA8XOW8S 1734D IB16 1734D IB16S 1734D IB8XOB8E 1734D IB8XOB8ES 1734D IB8XOW8 1734D IB8XOW8S Number of Inputs 16 8 8 16 8 8 Number of Outputs 8 8 mE 8 8 Voltage On State Input Nom 120V ac 120V ac 120V ac 24V dc 24V dc 24V dc Input Delay Time ON to OFF 20 0 ms hardware 0 6
27. ain DeviceNet network Total POINTBus backplane current of I O modules cannot exceed 1 3 A for the 1734 PDN or 1 0 A for a 1734D module Expansion power supplies may not be used DeviceNet 1734 ADN X The 1734 ADNX expansion network port allows for a DeviceNet subnet A total of 63 POINT I O modules can be assembled on a single DeviceNet node Expansion power supplies may be used to provide additional POINTBus backplane current ControlNet 1734 ACNR A total of 63 POINT 1 0 modules can be assembled on a single ControlNet node Expansion power supplies may be used to provide additional POINTBus backplane current Up to 25 direct connections and 5 rack connections are allowed EtherNet IP 1734 AENT A total of 63 POINT I O modules can be assembled on a single EtherNet IP node Expansion power supplies may be used to provide additional POINTBus backplane current Refer to the User Manual to determine the ratings for direct and rack connections allowed PROFIBUS DP 1734 APB A total of 63 POINT I O modules can be assembled on a single PROFIBUS DP node Expansion power supplies may be used to provide additional POINTBus backplane current Publication 1734 SG001C EN P May 2006 Specify a POINT I O System Follow these steps as you specify your POINT I O system Y Step 1 Select a communication interface Choose the interface module for your operating system Remember to Sel
28. der use I1 input can be wired separate from SSI cable Depends on desired SSI data rate 125 kHz 1050 ft 320m SSI Cable Length 250 kHz 525 ft 160m 500 KHz 195 ft 60m 1 MHz 65 ft 20m 2 MHz 25 ft 8m SSI Sensor Power At V Terminals 10 28 8V dc common with field power voltage 0 75A dc maximum with short circuit protection SSI Clock Drive Current Max Out of C Terminals 750 mA maximum Input I1 Category Iype Similar to IEC Type 3 Voltage On State Input Min OV dc Voltage On State Input Max Field Power Supply Voltage minus 10V Current On State Input Min 2 mA Current On State Input Nom 4 mA Field Power Supply Voltage 24V dc Current On State Input Max 5 mA Voltage Off State Input Min Field Power Supply Voltage minus 5V Voltage Off State Input Max Equal to Field Power Supply Voltage Current Off State Input Max 1 2 mA Input Impedance Nom 3 6kQ Input Impedance Max 4 7 kQ Input Filter Time Nom 0 5 ms Field Power Bus Supply Voltage Min 10V dc Field Power Bus Supply Voltage Nom 24V dc Field Power Bus Supply Voltage Max 28 8V dc Time between successive SSI words Tp Also call led Dwell Time Use this conductor category information for planning conductor routing as described in publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines 1734 ARM Module Specifications 1734
29. e Imperial 1734 RTB LL 0 6 Nem 7 Ibein 1734 RTB3 1734 RTB3S 1734 RTBCJCX 0 5 0 6 Nem Use the 1734 TBCJC wiring base assembly with the 1734 IT2I thermocouple input module 1734 TB 1734 TBS 1734 TB3 35 Step 4 Select the appropriate power unit Power Specifications Select a Power Supply Unit POINT I O adapters have built in POINTBus power supplies All POINT I O modules are powered from the POINTBus backplane by either an adapter or expansion power supply Field Side Power PointBus Current Input Overvoltage Cat No Input Voltage Nom Input Voltage Range Requirements Inrush Current mA Protection Interruption 11 25V de DeviceNet 24V dc 4 25V dc E Reverse polarity E 1734 PDN 2205 specification 400 mA GA for Sms 1300 protected 11 25V dc DeviceNet 24V dc 4 25V dc Reverse polarity uu 1734D Series 24V dc specification 350 mA 6 A for 5 ms 1000 protected Output voltage will stay Tm j within specifications 1734 ADN X 24V dc 10 28 8V dc m E aon 28 85 6A for 10 ms 10001 ipii polati when input drops out for E DEDICO 10 ms at 10V with max load Output voltage will stay So within specifications 1734 ACNR 24V dc 10 28 8V dc 3 rd id 6 A for 10 ms 10003 AER polniy when input drops out for 5 Protects 10 ms at 10V with max load Output voltage will stay ail x within specifications 1734 AENT 24V dc 10 28 8V dc i POUR 28 8 6A for 10 ms 7
30. ect the appropriate interface module a communication interface that meets the power requirements of your system 2 Select I O devices based on field devices location of the device number of points needed appropriate catalog number number of points available per module number of modules I O modules some have diagnostic features electronic fusing isolated inputs outputs and unique configurable features 3 Select a wiring base assembly Choose the appropriate wiring base assembly with removable terminal block for your modules the appropriate wiring base assembly 4 Select optional power components Choose optional components to extend backplane power or change the field power distribution source additional power components as necessary adequate power capacity to meet I O module backplane current requirements 5 Select optional accessories Choose the marker kit as necessary the marker kit if necessary Publication 1734 SG001C EN P May 2006 6 Determine mounting requirement Determine needed dimensions based on the communication interface chosen the appropriate number of DIN rails based on the number of modules and the physical locations of those modules horizontal or vertical mounting with no thermal derating Step 1 Select a communication interface module NetLinx Architecture NetLinx Open Select POINT I O Communication Int
31. ections RTD and thermocouple modules provide six Selectable response to broken input sensor This feature provides feedback to the controller that a field device is not connected or operating properly This lets you specify corrective action based on the bit or channel condition High Accuracy The modules share a high accuracy rating of 0 1 of full scale accuracy 25 C 77 F 21 Analog Input Modules 1734 1E2C 1734 IE2V 1734 IR2 1734 IT2bk Number of Inputs 2 Input Signal Range o ph a d 0 600 Q 75 mV Input Resolution Bits 16 bits over 21 mA 0 32 uA ent 15 bits plus sign 320 uV cnt in unipolar or bipolar mode 16 bits 9 5 mV per count 0 03 C per count pt 385 25 C 15 bits plus sign2 5 mV per count Data Format Signed integer Absolute Accuracy Analog Inputs Current Input 0 1 Full Scale 25 Voltage Input 0 1 Full Scale 25 Current Input 0 1 Full Scale 25 C Voltage Input 0 1 Full Scale 25 Voltage Input 0 1 Full Scale 25 Ct CI ct Ck Accuracy Drift w Temp Analog Inputs Current Input 30 ppm C E 70 ms Notch 60 Hz default Input Step Response per Channel in x _ oa E om Tag 8 ms Notch 500 Hz Input Conversion Type Delta Sigma m Terminal Base Unit 1734 TB or 1734 TBS 1734 TBCJC PointBus Current mA 75 220 175 Keyswitch Position 3 6 Power Dissipation Max 0 6 W 28 8V dc 0 75 W 28 8V dc 1 0W
32. erfaces Separate communication interface adapters are available for different networks Install adapters into the POINTBus backplane to allow POINT I O modules to communicate with a controller NetLinx open network architecture is the Rockwell Automation strategy of using open networking technology for seamless top floor to shop floor integration The networks in the NetLinx architecture DeviceNet ControlNet and EtherNet IP speak a common language and share a universal set of communication services NetLinx architecture part of the Integrated Architecture seamlessly integrates all the components in an automation system from a few devices on one network to multiple devices on multiple networks including access to the Internet helping you to improve flexibility reduce installation costs and increase productivity The EtherNet IP network is an open industrial standard that supports implicit and explicit messaging and uses commercial off the shelf Ethernet equipment and physical media e The ControlNet network allows intelligent high speed control devices to share the information required for supervisory control work cell coordination operator interface remote device configuration programming and troubleshooting The DeviceNet network offers high speed access to plant floor data from a broad range of plant floor devices and a significant reduction in wiring HUE Publication 1734 SG001C EN P May 2006 Se
33. he DIN rails for all POINT I O system components must be mounted on a common conductive surface to ensure proper electro magnetic interference EMI performance Approximate Mounting Dimensions Secure DIN rail approximately every 200 mm 7 87 in POINT I O with 1734 PDN Mounting Dimensions L 25 4 of VO x 12 0 of FPD x 25 4 mm L 10 4 of I O x 0 47 4 of FPD x 1 0 in Allow a 25 4mm 1 0in Air Gap All Around ri mJ ala a 2 2 3 2 Io c OCIA 4 o4 Gi CD E OO caE ili a 303 6 Z5 JQ E amp 4 c Dod ca EL 1734 PDN HxWXL J 76 2mm 3 0in x 25 4mm 1 0in x 133 4mm 5 25in 1734 TB or TBS with I O HxWXL 76 2mm 3 0in x 12 0mm 0 47in x 133 4mm 5 25in 1734 FPD HxWXL 76 2mm 3 0in x 25 4mm 1 0in x 133 4mm 5 25in Publication 1734 SG001C EN P May 2006 45 1734D POINTBlock Mounting Dimensions 2 36 of I O x0 47 of FPD x 1 0 1 L 60 0 4 of VO x 12 0 4 of FPD x 25 4 mm Allow a 25 4mm 1 0in L isin 1s ee il BE Med E AE OL error PI FG x OE ISO po M an OL Orono MIL Jot _J0 LLL E JI CL a oo ema e s n I 1734D HxWXL 76 2mm 3 0in x 25 4mm 1 0in x 133 4mm 5 25in EE e T ju Cy PIL sta ia ill a e The MI Air Gap All Around Publication 1734 SG001C EN P May 2006 46 POINT 1 0 with 1734 ADN X 1734 ACNR 1734 AENT 173
34. ight of the 1734 EP24DC or 1734 EPAC The expansion power unit maintains the integrity of the POINT I O backplane by not interrupting the POINTBus data The 1734 EP24DC expansion power unit passes 24V dc field power on the POINTBus backplane to the I O modules to the right of it The 1734 EPAC expansion power unit passes 120 240V ac field power on the POINTBus backplane to the I O modules to the right of it These units extend the backplane bus power and creates a new field voltage partition segment for driving field devices for up to 17 I O modules The expansion power units separate field power from I O modules to the left of the unit effectively providing functional and logical partitioning for separating field power between input and output modules separating field power to the analog and digital modules grouping modules to perform a specific task or function You can use multiple expansion power units with the 1734 ADN 1734 ADNX 1734 ACNR 1734 AENT and 1734 APB communication adapters to assemble a full system For instance if you are using the 1734 ADN adapter you can use a 1734 EP24DC or 1734 EPAC expansion power unit to add additional modules Publication 1734 SG001C EN P May 2006 39 For example if you had a 36 module system with a 1734 ADN adapter you would have to add at least two or more 1734 EP24DC or 1734 EPAC expansion power units to provide more POINTBus current for modules to the right of the supply
35. ld Power Bus Supply Current Max 10 A 10A 10A Publication 1734 SG001C EN P May 2006 42 he Select POINT I O optional POINT 1 0 marker card Accessories Marker Card The POINT I O Marker Card is available under catalog number 1492 SM5X5 Each kit contains five 12 7 x 12 7 cm 5 x 5 in cards with 100 markers per card You can enter text on the marker cards using different font sizes and text widths you can print multiple lines on one marker card you can even print common symbols Publication 1734 SG001C EN P May 2006 Step 6 Select appropriate number of DIN rails based on the number of modules and the physical requirements Place POINT I O Modules Maximum Size Layout 43 Determine Mounting Requirements The producer consumer model multicasts messages This means that multiple nodes can consume the same data at the same time from a single device Where you place I O modules in the control system determines how the modules exchange data DIN rail should be securely fastened every 200 mm 7 87 in For a Rockwell Automation controller to control 1734 I O the I O must be on the same network as the controller or on a ControlNet network that is local to that controller or on an EtherNet IP network that is local to that controller Max 1 0 Modules with 24V dc Backplane Current at 75 mA Max 1 0 Modules with Max Number of 1 0 Module PointBus Current mA each Expa
36. lect a Network You can configure your system for information exchange between a range of devices and computing platforms and operating systems Application Requirements Plant management material handling Configuration data collection and control on a single high speed network Time critical applications with no established schedule Data sent regularly Internet Intranet connection Network EtherNet IP Select 1734 AENT High speed transfer of time critical data between controllers and I O devices Deterministic and repeatable data delivery Media redundancy Controller redundancy Intrinsic safety Redundant controller systems ControlNet 1734 ACNR Connections of low level devices directly to plant floor controllers without interfacing them Data sent as needed More diagnostics for improved data collection and fault detection Less wiring and reduced start up time than a traditional hard wired system DeviceNet 1734 PDN 1734D 1734 ADN X Publication 1734 SG001C EN P May 2006 Connecting to an existing PROFIBUS DP 5 m 16 4 ft bus 12 MB network PROFIBUS 1734 APB About the ControlNet Network The 1734 ACNR adapter provides high speed transfer of time critical data between controllers and I O devices It manages data transfers between controllers on the ControlNet network and POINT I O modules plugged into the POINTBus backplane The ControlNet network a communication architec
37. mpensation RTB Use the cold junction compensation terminal base assembly with the 1734 IT2I thermocouple input module The pins on the 1734 TB terminal base assembly are independent of each other Pins 4 5 8 and 9 as well as 6 7 10 and 11 are connected together on the 1734 TBS terminal base assembly The connections for the 1734 TB and 1734 TB3 are determined by the 1734 module being used 1734 TB 1734 TB3 Q Hh I I 2 3 2 3 4 5 4 5 6 7 6 7 8 9 10 Il Pins 4 5 8 and 9 are connected together Pins 6 7 10 and 11 are connected together Publication 1734 SG001C EN P May 2006 34 Removable Terminal Blocks RTBs Publication 1734 SG001C EN P May 2006 The removable terminal blocks RTBs provide 8 or 12 separate terminal locations for field wiring They also provide vertical access to wire and screw terminations Each terminal is numbered and a separate terminal point is provided for each wire including a shield ground terminal point for 2 point analog modules Once the RTB is wired properly you never need to rewire terminations RTBs separate independently of the base and 1 0 module to facilitate rapid installation and commissioning of the system whether it s one loop or one sub system at a time Each terminal is numbered on the bottom of the RTB to simplify troubleshooting during commissioning or maintenance cycles Terminal Base Screw Torque Metric Terminal Base Screw Torqu
38. nsion Power Supplies Connections 1734 PDN on DeviceNet network 1300 Up to 17 Expansion power supply not allowed 1734D POINTBlock on DeviceNet network 1000 Not to exceed scanner capacity 1734 ADN X on DeviceNet network 1000 1734 ACNR on ControlNet network 1000 Up to 13 5 rack and 20 direct 1734 AENT on EtherNet IP network 1000 20 toral RINGS E and direct 1734 APB on PROFIBUS network 1000 1734 EP24DC Expansion Power Horizontal mounting 1 A 5V dc for 10 19 2V input 1 3 A 5V dc for 19 2 28 8V input Vertical mounting 1 A 5V dc for 10 28 8V input Up to 17 1734 EPAC Expansion Power Horizontal DIN rail mounting 1 5 A 5 2V dc Vertical DIN rail mounting 1 0 A 5 2V dc Up to 17 63 Power Supply Distance Rating Not to exceed scanner capacity Place modules to the right of the power supply Each 1734 I O module can be placed in any of the slots right of the power supply until the usable backplane current of that supply has been exhausted An adapter provides 1 A current to the POINTBus backplane The 1734 EP24DC or 1734 EPAC provides up to 1 3 A and I O modules require from 75 mA typical for the digital and analog I O modules up to 220 mA or more Publication 1734 SG001C EN P May 2006 44 Mount the POINT Mount the POINT I O system on a DIN rail in the horizontal or vertical orientation 1 0 System Use steel 35 x 75 5 mm DIN rails A B part number 199 DR1 46277 3 EN 50022 T
39. ontrolNet adapter with 5 connections and 8 I O modules The POINT I O modules are monitored by the 5 controllers on the ControlNet network The POINT I O modules in slots 1 5 and 5 are controlled by the first controller slots 2 and 4 by the second controller slot 6 by the third controller slot 7 by the fourth controller slot 8 by the fifth controller Publication 1734 SG001C EN P May 2006 10 When using I O modules with large amounts of data it is important to be aware of the 1734 ACNR adapter s data capability The 1734 ACNR adapter has 586 bytes of memory available for scheduled transmit data When developing an application the amount of data used by an individual connection must also include a small amount of overhead I O bytes per connection The following formula tracks the amount of available scheduled transmit data Available Memory 586 Number of connections 10 Sum of all connection sizes In the following example the system uses a 1734 ACNR adapter with five 1734 232ASC modules Application Data Size number of bytes Memory Required 1734 232486 1100 SS Mo 1734 232ASC 2 88 98 1734 232ASC 3 96 106 1734 232ASC 4 96 106 1734 232ASC 5 92 102 Total Bytes Used 472 522 In this example a sixth module could be added if it used less than 54 bytes of application data There are 64 bytes of memory left 64
40. operating modes are selected by writing appropriate configuration data to the module 1734 lJ and 1734 IK Specifications 1734 1J 1734 IK 5V dc 24V dc Voltage Category Type Input A Areturn B Breturn Z Zreturn A Areturn B Breturn Z Zreturn Current Off State Input Max 30 250 mA 30 250 mA Voltage Off State Input Max lt 1 25V dc x1 8V dc Current On State Input Max 25 7 mA GV dc 19 1 mA 5V dc 6 1 mA 15V dc or 10 2 mA 24V dc Voltage On State Input Min 2 6V dc 212 5V dc Voltage On State Input Max lt 6V dc Refer to input derating curve Input Filter Selections per A B Z group Off 10 us 50 kHz 100 us 5 kHz 1 0 ms 500 Hz 10 0 ms 50 Hz Off 10 us 50 kHz 100 us 5 kHz 1 0 ms 500 Hz 10 0 ms 50 Hz Keyswitch Position 2 2 Thermal Dissipation Max 3 75 BTU hr rated load 5 1 BTU hr rated load Isolation Voltage 240V Basic Insulation Type Tested at 1100 V dc for 60 seconds 1 0 to system 240V Basic Insulation Type Tested at 1100 V dc for 60 seconds I O to system External DC Power Supply Voltage Nom No additional external power required to power module No additional external power required to power module Installation Instructions 1734 IN005 1734 IN006 User Manual 1734 UM006 1734 UM006 Publication 1734 SG001C EN P May 2006 32 1734 VHSC24 and 1734 VHSC5 Specifications
41. otion or minor motion Starts new voltage distribution point No backplane bus power extension 12 modules maximum when using the 1734 PDN communication interface or 1734D POINTBlock I O modules as they don t add power to the POINTBus backplane The 1734 FPD field power distributor passes through all POINT I O backplane signals but does not provide additional POINTBus backplane power The field power distributor gives you the ability to change the field power distribution source for I O modules to the right of the 1734 FPD field power distributor This facilitates logical or functional partitioning of low channel count high I 0 mix applications using any of the communication adapters Use the 1734 FPD field power distributor to isolate field power segments Publication 1734 SG001C EN P May 2006 Wiring Using a 1734 FPD to Create a New AC Device Power Bus DEE E eas 00000000 Publication 1734 SG001C EN P May 2006 37 38 Wiring Using a 1734 FPD to Create a New DC Device Power Bus c c c DD c c I c C Discrete VO Discrete VO 24V Power Bus 12V Power Bus When to Use the The 1734 EP24DC or 1734 EPAC expansion power unit provides two services Expansion Power Breaks the field power distribution at the left of the 1734 EP24DC or 1734 EPAC Unit from the field power distribution to the right of the 1734 EP24DC or 1734 EPAC Adds an additional 1 3 A of current to the POINTBus for I O modules to the r
42. r Dissipation Max Digital DC Input Modules 0 8 W 28 8V dc 1734 IB2 1734 1B4 1734 IB8 1734 IV2 1734 IV4 1734 IV8 Sinking Input Modules Sourcing Input Modules Number of Inputs 2 4 8 2 4 8 Voltage On State Input Nom 24V dc Voltage On State Input Min 10V dc Voltage On State Input Max 28 8V dc Input Delay Time ON to OFF 0 5 ms hardware 0 65 ms selectable Current On State Input Min 2 mA Current On State Input Max 5 mA Current Off State Input Max 1 5 mA 1734 TB 1734 TB Terminal Base Unit 1734 TB or 1734 TBS 1734 TB or 1734 TB or 1734 TBS 1734 TB or 1734 TBS 1734 TB3 or 1734 TBS 1734 TBS 1734 TB3 or 1734 TBS 1734 TB3S 1734 TB3S amp PointBus Current mA 75 Power Dissipation Max 0 7 W 28 8V 1 0 W 28 8V 1 6 W 28 8V 0 7 W 10W 1 6 W 28 8V de de de 28 8V dc 28 8V dc dc Moussa RN aD e cue Mee oue Input ON to OFF delay time is the time from a valid input signal to recognition by the module 1734 TB3 or 1734 TB3S recommended Digital DC Output Modules 19 1734 0B2 1734 0B2E 1734 0B2EP 1734 0B4X 1734 0B4E 1734 0B8 1734 OB8E 1734 0V2E 1734 OV4E 1734 OV8E Sourcing Output Modules Sinking Output Modules Number of Outputs 2 4 8 2 4 8 Voltage On State Output Nom 24V dc Voltage On State Output Min 10V dc Voltage On State Output Max 28 8
43. rms There are four level alarms Low Low low High High high When the channel input goes below a low alarm or above a high alarm a bit is set in the data table All alarm status bits can be read individually or by reading the channel status byte bits 2 to 5 for channel 0 bits 10 to 13 for channel 1 Each channel alarm can be configured individually Publication 1734 SG001C EN P May 2006 Cold junction Compensation 1734 IT2I only Noise Filtering 1734 IR2 only 23 Open wire Alarm The module has the ability to check for a broken or detached wire In any mode if a broken detached lead is detected the data value is forced to maximum and the over range alarm is set Once the alarm is issued it remains active as long as the input signal is faulted When using thermocouples cold junction compensation is required at the termination of the thermocouple wire Cold junction can be accomplished in three Ways Enter an estimated temperature Use a 1734 TBCJC mounting base recommended Use external cold junction compensators Entering an estimated temperature is the least accurate way for cold junction compensation Using external compensators is the most expensive way while using the 1734 TBCJC provides the easiest and most accurate method An open cold junction compensator causes the input point to the maximum temperature value for the selected input type This will cause an alarm to be set Once the
44. sages from Configuration Tool Transmit Serial Data String Size 0 128 bytes Transmitted Serial Data Length 0 128 bytes Transmit Transaction ID 0 255 Publication 1734 SG001C EN P May 2006 Status TX FIFO overflow RX FIFO overflow RX parity error handshake error new data flag 1734 SSI Module Specifications 27 1734 SSI Number of SSI Channels 1 Keyswitch Position 2 PointBus Current mA 110 Power Dissipation Max 0 94 W Terminal Base Unit 1734 TB 1734 TBS Isolation Voltage Isolation voltage continuous voltage withstand rating 50V continuous Tested to withstand 1100V dc for 60 s External DC Power Supply Voltage Nom 24V dc Encoder Type Any absolute encoder supporting standard SSI protocol including linear rotary and optical distance measuring devices SSI Data Rate 125 kHz 250 kHz 500 kHz 1 MHz 2 MHz software selectable SSI Bits Per Word 2 31 software selectable SSI Word Length 4 bytes 32 bits SSI Word Delay Time 16 us 64 ms software selectable SSI Features Gray or binary code capable with gray to binary conversion increasing or decreasing SSI count indication 2 SSI word comparator values SSI word latching with I1 input UL CM AWM 2464 CSA Type CMG FT4 or similar cable utilizing shielded twisted pairs for D and C connections See sensor manufacturer for SECable e actual cable required for the SSI sensor un
45. serial data from industrial absolute position encoding sensors that use standard SSI protocol The SSI module is inserted into a POINT I O terminal base that provides common power communications and wiring connections for the SSI sensors 1734 ARM With the release of higher density digital I O modules the POINT I O system continues to expand into wider OEM and general purpose applications Some OEMs and System Integrators prefer to design one modular system based on a single software project Features are turned off in software depending on the module set the customer purchases The 1734 ARM address reserve module reserves address and slot numbers to maintain the numbering schemes of purchased I O module sets Non parameterized signal modules structure and address location is retained when replaced with a signal module The 1734 ARM has no module configuration and does not communicate I O data 1734 CTM and 1734 VTM The 1734 CTM common terminal module and 1734 VTM voltage terminal module provide expansion of the termination capability of POINT I O The modules support higher density 8 channel POINT I O modules and management of wiring of field devices to the POINT I O solution Publication 1734 SG001C EN P May 2006 26 POINT I O ASCII Module Specifications 1734 232ASC 485ASC Number of Serial Channels 1 Keyswitch Position 2 specialty PointBus Current mA 75 Power Dissipation 0 75 W 28 8V dc
46. switches The 1734 digital I O modules support a wide variety of voltage interface capabilities isolated and non isolated module types point level output fault states choice of direct connect or rack optimized communications field side diagnostics on select modules Publication 1734 SG001C EN P May 2006 18 Digital AC Input Modules 1734 IA2 1734 IM2 Number of Inputs 2 Voltage On State Input Nom 120V ac 220V ac Voltage On State Input Min 65V ac 159V ac Voltage On State Input Max 132V ac 264V ac Input Delay Time ON to OFE Hardware Delay Max 20 ms hardware filter plus 0 65 ms digital filter programmable in increments of 1 ms Current On State Input Min 3 7 mA 5 7 mA Input Impedance Nom 10 6 kQ 22 3 kQ Current Off State Input Max 2 5 mA 2 9 mA Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 75 Power Dissipation Max 0 7 W 28 8V de Input ON to OFF delay time is the time from a valid input signal to recognition by the module Digital AC Output Module Number of Outputs 1734 0A2 2 Voltage On State Output Nom 120V ac 220V ac Voltage On State Output Min 74V ac Voltage On State Output Max 264V ac Output Current Rating 1 5 A 2 channels 0 75 A each Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 75 Publication 1734 SG001C EN P May 2006 Powe
47. terature rockwella utomation com POINT I O DeviceNet Adapter 1734 IN007 1734 ADN X o Module 1734 UM002 POINT I O DeviceNet 1734 PDN Communication Interface 1734 IN057 Module icati EtherNet IP icati Communication Interfaces 1734 AENT therNet IP Communication 1734 UMO10 Adapter Module 1734 IN582 1734 ACNR POINT I O Redundant 734 IN5 ControlNet Adapter Module 1734 UM008 1734 IN014 1734 APB POINT I O PROFIBUS Adapter 173 Module 1734 UM005 Digital and Analog 1734 Series Digital and Analog Modules 1734 UM001 1734 1A2 120V ac 2 Input Module 1734 INO10 AC 1734 IM2 220V ac 2 Input Module 1734 IN008 1734 042 120 220V ac 2 Output Module 1734 IN009 Contact your local A B distributor for information on ordering any of the above publications For electronic copies of these publications go to http Avww literature rockwellautomation com Publication 1734 SG001C EN P May 2006 POINT I O Related Publications 49 Cat No Description Pub No 1734 IB2 24V dc 2 Input Sink Module 1734 IB4 24V dc 4 Input Sink Module 1734 IN051 1734 IB8 24V dc 8 Input Sink Module 24V dc 2 Input Source 1734 IV2 oe 1734 IN052 1734 IV4 24V dc 4 Input Source Module 1734 IV8 24V dc 8 Input Source Module 24V dc 2 Output Source OBE Module with Diagnostics 24V dc 2 Output Source 1734002 Module with Diagnostics 24V dc Electronically Protected Noe OBE 2 Output Source Module DC 17
48. the main network work l i RSNetWorx for DeviceNet software is needed for configuration of the 1734 ADN adapter on the mail network distance is acceptable 1734 ADN um fetum Si the PONT BiS backplane T POINT I O expansion power supplies are permitted to add more Configuration on the POINTBus backplane consists of a scan list that is very similar to those POINT 1 0 modules used in all of the DeviceNet master scanner modules MOLO Acts like a 1734 ADN adapter with additional capabilities Has a second Phoenix style connector that extends the subnet off the module so that any DS device could be connected to a subnet and scanned by the 1734 ADNX All POINT 1 0 modules and some third party field devices count adapter AR S Node numbers of the devices on the POINTBus backplane and subnet would not count against at pipe an RE Abed io be conected the rente lower on the ey ugs x at different communication rates or use different sampling Data from these devices would be included in the data being sent to from the 1734 ADNX adapter on the main network methods for example change of state or polled a 1734 ADNX x r The main network distance is not acceptable and additional Network on the second connector is electrically isolated from the main network and can be distance is required used to extend the total DeviceNet trunk line distance An expansion power supply may be required to add more For example with thick round
49. tion Inputs No input protection Input not overvoltage protected Input Calibration Factory calibrated Factory calibrated PointBus Current mA 220 175 Power Dissipation Max L0W 10W Thermal Dissipation Max 3 3 BTU hr 3 3 BTU hr Isolation Voltage 50V continuous non isolated channel to channel 50V continuous isolated channel to channel External DC Supply Voltage Nom 24V dc External DC Supply Voltage Range 10 28 8V dc External DC Supply Current Nom 15 mA 24V dc cm Installation Instructions 1734 IN012 1734 IN002 User Manual 1734 UM004 1734 UM004 Includes offset gain non linearity and repeatability error terms Publication 1734 SG001C EN P May 2006 Specialty I O Modules 25 1734 232ASC and 1734 485ASC The 1734 232ASC and 1734 485ASC serial interface modules offer a serial link communication interface solution for peripheral products with RS 232 use the 1734 232ASC RS 485 and RS 422 ports use the 1734 485ASC These modules allow a device with serial interface output for example bar code readers to communicate up to 128 bytes of ASCII data onto any network supported by the POINT I O system Each module is a single channel full duplex interface and is rated for up to 38 4 Kbps LED indicators on the modules offer diagnostics for the module POINTBus backplane and transmit receive status indication 1734 SSI The 1734 SSI module collects
50. tion 1734 SG001C EN P May 2006 14 About the 1734D Series The 1734D series is a set of DIN rail mounted products with an integrated DeviceNet communication interface various combinations of onboard I O points removable terminations and a POINTBus expansion port The DeviceNet interface presents the integrated I O as a single DeviceNet node while expansion I O modules will appear as separate nodes The 1734D series includes a nonisolated DeviceNet communication interface The 24V dc from the DeviceNet connection powers a nonisolated dc dc converter that generates 5V dc This 5V dc powers the 1734D series electronics and connects to the PointBus port to power the expansion I O electronics Connect whatever field power you supply to the internal field power bus For example if 120V ac is applied to the power connections there will be 120V ac applied to the modules through the internal field power bus POINT I O modules to the right of the 1734D products will also have that internal power bus voltage applied unless you use a 1734 FPD to interrupt and change the field power bus voltage Publication 1734 SG001C EN P May 2006 15 POINTBlock I O Typical Wiring o a lia En Some POINT I O modules are isolated from the field bus power Be sure to check the I O module wiring diagram and user manual to determine actual power source wiring
51. trol program This lets you change configuration while the system is operating For example the input filter for a particular channel could be changed or a channel could be disabled based on a batch condition To use this feature the controller and network interface must also support this feature Over and under range detections and indications eliminate the need to test values in the control program saving valuable processing power of the controller In addition since alarms are handled by the module the response is faster and only a single bit per channel is monitored to determine if an error condition has occurred Ability to direct output device operation during an abnormal condition You can individually configure each channel of the output module to hold its last value or assume a user defined value on a fault condition This feature lets you set the condition of your analog devices and therefore your control process which may help to ensure a reliable shutdown Ability to individually enable and disable channels Disabling unused channels improves module performance Selectable input filters lets you select from several different filter frequencies for each channel that best meets the performance needs of your application based on environmental limitations Lower filter settings provide greater noise rejection and resolution Higher filter settings provide faster performance The analog modules provide four input filter sel
52. ture allows the exchange of messages between ControlNet products compliant with the ControlNet International specification The 1734 ACNR adapter features include a variety of control system solutions local communication network access through the network access port NAP and redundant media It requires Series C POINT I O modules or later The 1734 ACNR adapter requires a typical 24V dc power supply with a maximum of 10 2 W of power It provides a maximum backplane current of 1 0 A 5V dc Backplane current can be extended beyond 1 0 A with a 1734 EP24DC backplane extension power supply The 1734 EP24DC can supply up to an additional 1 3 A of backplane current Multiple 1734 EP24DC power supplies can be used to reach the maximum limit of 63 POINT I O modules if 25 or fewer of these modules are analog or specialty modules The adapter supports 25 direct and 5 rack I O connections to the POINT I O modules From a single 1734 ACNR adapter multiple controllers establish 1 0 connections up to a maximum of 5 rack I O connections per adapter Direct connections must be used with analog and specialty modules Multiple rack connections permit multiple controllers to connect to I O over a single 1734 ACNR adapter The number of connections that can be supported on a network depends on the ControlNet parameters NUT RPI and API and the POINT I O configuration by itself number and types of YO modules The following example shows a single POINT I O C
53. umber of Compare Windows 4 Output Groups 1 group of 2 1 0 MHz counter and encoder X1 configurations no filter Input Frequency Max 500 kHz encoder X2 configuration no filter 250 kHz encoder X4 configuration no filter Voltage On State Input Nom 5V dc 24V dc 5V dc Output Delay Time OFF to ON 25 us load dependent Current On State Input Min 5 mA Terminal Base Unit 1734 TB or 1734 TBS PointBus Current mA 160 180 Power Dissipation Max 1 1 W Q rated load 1 5 W rated load 1 9 W rated load 1 5 W rated load OFF to ON delay is time from a valid output on signal to output energization Publication 1734 SG001C EN P May 2006 30 The counter modules serve as signal conditioners and function blocks that is counters between the customer process signals on the mounting base and the POINTBus backplane containing the command information The three main functional blocks are the customer digital I O interface the counter ASIC and the microprocessor The counter modules accept feedback from Encoders either single ended or differential Pulse generators Mechanical limit switches Frequencies up to 1 MHz A filter is available with four settings e 50 Hz e 500 Hz 5 kHz e 50 kHz The filter can be turned off to achieve the fastest counting rate The input voltage range is 5V dc 1734 IJ and 1734 VHSC5 or 15 to 24V dc 1734 IK and 1734 VHSC24 The module returns the count
54. ween multiple 1734 ADN or 1734 ADNX adapters With the 1734 PDN communication interface the multiple masters on the main network will be able to communicate to separate groups of modules on its subnet through the same 1734 PDN communication interface so no additional adapter would be necessary Publication 1734 SG001C EN P May 2006 About the EtherNet I P Network 13 The 1734 AENT adapter supports direct and rack optimized connections A direct connection is a real time data transfer link between the controller and whatever module occupies the slot that the configuration data references Direct connection messaging occurs at a cyclic rate specified by the requested packet interval RPI during configuration A rack optimized connection is a grouping of data from more than one I O module into a single block of data sent over a single connection at the same data rate Rack optimized connections reduce the total number of connections needed to transfer data when using many I O modules in a system Assume a system contains 8 digital I O modules interfaced to a 1734 AENT adapter If you used direct connections to transfer data to each of these modules you need 8 connections one to each of the 8 I O modules If you use a rack optimized connection to transfer the data you need only a single connection the connection to the 1734 AENT adapter EtherNetviP 734 AENT supports 5 rack FO conmnectons Publica
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