1758-UM001 - Rockwell Automation
Contents
1. 44624 Publication 1758 UM001D EN P June 2011 24 Wiring the Controller Upper Board mm ma 0 i ON m3 2 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 HO HO H1 H1 H2 H2 P10 P11 P12 civ AOV A00 AOV AO1 AOV P7 44625 Wiring Requirements This section contains recommendations and instructions for wiring the controller Wiring Recommendation ATTENTION Before you install and wire any device disconnect power to the controller system A ATTENTION Calculate the maximum possible current in each power and common wire Observe all electrical codes dictating the maximum current allowable for each wire size Current above the maximum ratings may cause wiring to overheat which can cause damage United States Only f the controller is installed within a potentially hazardous environment all wiring must comply with the requirements stated in the National Electrical Code 501 10 b Publication 1758 UM001D EN P June 2011 Wiring the Controller 25 e Allow for at least 50 mm 2 in between I O wiring ducts or terminal strips and the controller Route incoming power to the controller by a path separate from the device wiring Where paths must cross their intersection should be perpendicular TIP Do not run signal or communications wiring and power wiring in the same conduit Wir2. 2 3 4 5 6 7 8 9 10 11 12 13 M 15 16 V V AIO AIT AI2 AI3 Al4 AI5 V DOODO1DO2 DO3 Voo Voo 44376 8 7 6 5 4 44379 Item Description 1 Discrete Input and wake up connectors Status indicators Ethernet connector RS232 COM 2 connector RS232 COM 1 connector RS485 COM 1 connector Discrete Output connectors Power Input and Analog Input connectors oo NM OD oy A wy N HART Pulse Input and Analog Output connectors c Pulse Input Filter switches Publication 1758 UM001D EN P June 2011 10 Overview Notes Publication 1758 UM001D EN P June 2011 Chapter 2 Agency Certifications Compliance to European Union Directives Installation Considerations Installing the Controller This chapter shows you how to install the DataSite controller The only tool you require is a Phillips head screwdriver UL Listed Industrial Control Equipment for use in Class I Division 2 Hazardous Locations Groups A B C D cULus Listed Industrial Control Equipment for use in Canada CE marked for all applicable directives C Tick marked for all applicable acts This product has the CE mark and is approved for installation within the European Union and EMEA regions It has been designed and tested to meet the following directives EMC Directive
3. CRE A 44738 r3 2o AG AGE G 7 Publication 1758 UM001D EN P June 2011 Operating the Controller 57 3 Use a flat blade screwdriver to pry the battery out from under the clamp CR L g LITHIUM BATTERY Ex 44739 4 Remove the battery LITHIUM BATTERY 4 Q 44740 Publication 1758 UM001D EN P June 2011 58 Operating the Controller Publication 1758 UM001D EN P June 2011 5 Replace the board onto the standoffs oooooo00000 TEREE 998 EL 0 3 a oot P 000 of Clooooooooo0o0000 DO e Sense lI 44741 6 Replace the cover and fasten the screws securely Appendix A Specifications This appendix provides the following information Controller Specifications e Flow Measurement Parameters Controller Specifications General Attribute Dimensions Value 213x 133 x 56 mm 8 375 x 5 25 x 2 20 in Number of 1 0s 8 digital inputs 4 digital outputs 8 analog inputs 2 analog outputs 3 pulse inputs Power supply voltage 12V DC 1596 41096 Power consumption 80
4. 120 mA Heat dissipation nom 12W Input circuit type Current Sinking Output circuit type Current Sourcing FET Terminal screw torque 0 8 mm 7 in Ib Wire size 0 34 2 5 mm 22 12 AWG solid or stranded copper wire rated at 90 C 194 F or greater 1 2 mm 3 64 in insulation max Publication 1758 UM001D EN P June 2011 60 Specifications Publication 1758 UM001D EN P June 2011 CPU Attribute Value Processor 32 bit ARM processor 30 MHz clock frequency Integrated watchdog timer Memory 2 M program Flash 4 M data Flash 1 M data SRAM 32 K FRAM Non volatile RAM With no power the Flash storage with lithium battery retains data for five years Clock calendar 1 minute month Integrated function Pulse Input Watchdog timer Clock Calendar 4 advanced PID loops for 1758 RTU and 1758 FLO Attribute Value Voltage range 12V 24V DC Off state voltage 8V DC Operating frequency 10 kHz with filters off 30 Hz with filters on On state current min 5 mA On state current nom 6 mA On state current max 13 2 mA Off state leakage current 2 5 mA Nominal impedance 2kQ Digital Input Attribute Value On state voltage range 8V 24V DC Off state voltage range OV 4V DC Operating frequency 1 kHz On state current min 3mA On state current nom 5 mA On state current max 11 mA Off state leakage curren
5. For details refer to the DataSite Software User Manual publication 1758 UM002 Serial and protocol communication parameters Parameter Engineering value Baud rate bps 2400 4800 9600 19200 38400 57600 Communication duplex mode Half Duplex Parity Odd None or Even Data bits 7 or 8 bits Stop bits 1 or 2 bits Communication protocol Modbus RTU Modbus ASCII DNP3 Protocol mode Master Slave DNP3 supports only Slave mode The RS485 port of the DataSite controller receives and sends voltage measured in microvolts to other pieces of RS485 equipment A piece of RS485 equipment can connect with up to 32 pieces of equipment The recommended maximum transmission distance is 1200 m and the two ends should have terminal resistance Signal grounds of the RS485 equipment are not connected together but set according to the electrical grounding of each piece of equipment There should be a difference of a few volts between the grounding voltage of each piece of RS485 equipment The RS485 port runs in the two wire mode When you use the shielded cable single end grounding by the shielding layer is adopted Publication 1758 UM001D EN P June 2011 40 Wiring the Controller Publication 1758 UM001D EN P June 2011 RS485 Two wire Connection Mode When the RS485 port uses a 2 bit fixed connecting terminal to connect with the RS485 network it runs primarily in the two wire mode RS485 Termination 17
6. Operating Modes Operating the Controller This chapter describes the modes of operation for the DataSite controller You may start up the DataSite controller in the Run or the Service mode Starting the controller in the Run mode automatically executes DataSite Workbench programs in the controller memory Starting the controller in the Service mode allows the controller to be initialized Run Mode Run mode is the normal or default operating mode of the DataSite controller No action is required to select Run mode When the DataSite controller starts in Run mode the following happens e The user defined serial communication parameters for all COM ports are used e If a DataSite program is loaded in the RAM it is executed Service Mode Service mode is used during application programming and maintenance work Use the DS Settings or DS FloConfig tool to go into Service mode For details refer to the DataSite Software User Manual publication 1758 UM002 When the DataSite controller starts in Service mode the following functions are available Clear DataSite program Initialize controller communication parameters Initialize file system Initialize registers e Test communication Publication 1758 UM001D EN P June 2011 48 Operating the Controller LED Indicators Publication 1758 UM001D EN P June 2011 Sleep Mode Sleep mode is available on 1758 RTU controllers only 1758 FLO controllers do not provide Sle
7. The controller comes with three HART protocol communications ports including one that is multi point and can connect to 13 HART protocol meters The other two ate point to point ports and can also collect 4 20 mA signals HART multi point port wiring 30 31 HO HO Two Wire Two Wire oo ccceececece TWO Wire Slave 1 Slave 2 Slave 13 DC Power Supply 44701 Publication 1758 UM001D EN P June 2011 42 Wiring the Controller Publication 1758 UM001D EN P June 2011 HART1 or HART2 point to point wiring 32 33 34 35 H1 H1 H2 H2 Two Wire Two Wire Slave 1 Slave 2 DC Power DC Power Supply Supply 4471 Wiring for Ethernet Communication When using an Ethernet connection connect the Ethernet interface of the PC and the Ethernet interface of the controller with a 10BASE T unshielded twisted pair of a 8 pin RJ 45 connector It is recommended that the connecting cable of the Ethernet interface belongs to category 5E cable The protocols and communication parameters and indices of the Ethernet interface have been shown in the table as follows These parameters are set from the DS Setting software utility for the 1758 RTU controller or the DS FloConfig software utility for the 1758 FLO controller For details refer to the DataSite Software User Manual publication 1758 U
8. 18 Data Data 44699 The following table describes each termination signal of the RS485 port Pin Assignments for RS485 Connector Pin Function Description 17 Data The terminal is the differential input output positive terminal 18 Data The terminal is the differential input output negative terminal When the two wire connection is made a pair of wires is used for sending and receiving data RS485 Field Wiring Two wire Mode Master Station First station in network requires terminations D D Slave Station RS 485 network D 4000 feet 1200m maximum length D Slave Station D Last station in network D requires terminations 44700 T Wiring the Controller 41 Termination Resistors 120 ohm termination resistors are required on each of the two physical ends of one network segment It also means that the two communication ports which are on the physical end position of one network segment must be connected with termination resistors Other communication ports of this network segment should not be connected with termination resistots See RS485 Field Wiring Two wire Mode on page 40 These termination resistors ate installed to make sure the data received will be accurate even if the following conditions on the RX line occur Open inputs e Terminated inputs e Sudden inputs shorted circuit Wiring for HART Communication
9. Any emergency stop switch should turn off all machine power by turning off the master control relay Observe all applicable local codes concerning the placement and labeling of emergency stop switches nstall emergency stop switches and the master control relay in your system Make certain that relay contacts have a sufficient rating for your application Emergency stop switches must be easy to reach n the following illustration input and output circuits are shown with MCR protection However in most applications only output circuits require MCR protection TIP In most applications input circuits do not require MCR protection however if you need to remove power from all field devices you must include MCR contacts in series with input power wiring Using the Lithium Battery The DataSite controller is equipped with a non replaceable lithium battery that is fixed onto a battery seat on the circuit board IMPORTANT Contact your local Rockwell Automation representative to arrange for a battery replacement if the battery needs to be replaced For more information on the battery see Lithium Battery on page 54 Publication 1758 UM001D EN P June 2011 Controller Mounting Dimensions Controller Spacing Installing the Controller 19 The dimensions of the DataSite controller are shown in this diagram The dimensions are identical for all DataSite catalog numbers 1758 FL0301 1758 FLO302 1758 RTU201 1758 RTU20
10. This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole of in part documented in a technical construction file e EN 61000 6 4EMC Part 6 4 Generic Standards Emission Standard for Industrial Environments e EN 61000 6 2EMC Part 6 2 Generic Standards Immunity for Industrial Environments This product is intended for use in an industrial environment Most applications require installation in an industrial enclosure Pollution Degree 2 to reduce the effects of electrical interference Over Voltage Category II and environmental exposure 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected 2 Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation Publication 1758 UM001D EN P June 2011 12 Installing the Controller Safety Considerations Publication 1758 UM001D EN P June 2011 Locate yout controller as far as possible from power lines load lines and other soutces of electrical noise such as hatd contact switches relays and AC motor drives For more information on proper grounding guidelines see the Industrial Automation Wiring and Grounding Guidel
11. can also be used See Recommended Surge Suppressors on page 28 for recommended suppressors As shown below these surge suppression circuits connect directly across the load device 24V DC Relay Or Solid State DC Outputs A IN4004 Diode A surge suppressor 24V DC common can also be used Suitable surge suppression methods for inductive AC load devices include a varistor an RC network or an Allen Bradley surge suppressor all shown below These components must be appropriately rated to suppress the switching transient characteristic of the particular inductive device See Recommended Surge Suppressors on page 28 for recommended suppressors Surge suppression for inductive AC load devices P x Sd Output device Output device Surge suppressor RC network Publication 1758 UM001D EN P June 2011 28 Wiring the Controller Power Source Requirements Publication 1758 UM001D EN P June 2011 Recommended Surge Suppressors Use the Allen Bradley surge suppressors shown in the following table for use with relays contactors and starters Recommended Surge Suppressors Device Coil Voltage Suppressor Catalog Number Bulletin 509 Motor Starter 120V AC 599 K04 Bulletin 509 Motor Starter 240V AC 599 KAQ4 Bulletin 100 Contactor 120V AC 199 FSMA 12 Bulletin 100 Contactor 240V AC 199 FSMA22 Bulletin 709 Motor Starter 120V AC 1
12. languages Allen Bradley Industrial Automation Glossary A glossary of industrial automation terms and abbreviations Common Techniques Used The following conventions are used throughout this manual in this Manual Dulleted lists such as this one provide information not procedural steps e Numbered lists provide sequential steps or hierarchical information Talic type is used for emphasis Publication 1758 UM001D EN P June 2011 Chapter 1 Introduction Overview The Allen Bradley DataSite controller is an excellent remote terminal unit for service in harsh and extreme industrial environments such as oil gas pipeline and electrical utility applications It is ideal for applications that require wide temperature ratings and low power consumption and applications that are remote and powered by solar cells or wind power The DataSite controller has a high performance 32 bit ARM processor with several communications options An Ethernet port two serial ports RS232 RS485 and one HART multi drop interface are built in Native protocols include Modbus RTU Modbus ASCII Modbus TCP IP and DNP 3 0 The DataSite controller can store a total of e 700 event records e 300 alarm records Hourly records of up to 35 days for each meter run A maximum of 30 items for each day can be stored Daily records of up to 35 days for each meter run The DataSite controller can be programmed by using DataSite Workbenc
13. must be able to inhibit all machine motion by removing power to the machine I O devices when the relay is de energized It is recommended that the controller remain powered even when the master control relay is de energized If you are using a DC power supply interrupt the load side rather than the AC line power This avoids the additional delay of power supply turn off The DC power supply should be powered directly from the fused secondary of the transformer Power to the DC input and output circuits should be connected through a set of master control relay contacts Periodic Tests of Master Control Relay Circuit Any part can fail including the switches in a master control relay circuit The failure of one of these switches would most likely cause an open circuit which would be a safe power off failure However if one of these switches shorts out it no longer provides any safety protection These switches should be tested periodically to assure they will stop machine motion when needed The following explains power considerations for the DataSite controller Loss of Power Source The power supply is designed to withstand brief power losses without affecting the operation of the system The time the system is operational during power loss is called program scan hold up time after loss of power The duration of the power supply hold up time depends on the type and state of the I O but is typically between 10 milliseconds and 3 seconds
14. rails but horizontal mounting is recommended for thermal considerations You need a small Phillips head screwdriver for the installation or removal of the controller You can mount the controller on EN50022 35x7 5 DIN rails Follow these steps to install your controller on the DIN rail 1 Mount your DIN rail Make sure that the placement of the controller on the DIN rail meets the recommended spacing requirements See Controller Spacing on page 13 2 Loosen the two clamp screws until the clamp can slide out IMPORTANT Do not remove the screws from the clamp otherwise they will drop into the chassis 3 Place the controller onto the DIN rail using the rail hooks on the back of the controller 1 Pollution Degree 2 is an environment where normally only non conductive pollution occurs except that occasionally a temporary conductivity caused by condensation shall be expected V Over Voltage Category Il is the load level section of the electrical distribution system At this level transient voltages are controlled and do not exceed the impulse voltage capability of the product s insulation V Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission IEC designations Installing the Controller 21 4 Slide the clamp out while pushing the controller fully onto the DIN rail 1 When the controller is properly aligned on the DIN rail 2 slide the clamp in so that it make direct contact
15. with the lower edge of the DIN rail 3 3 44538 44539 44540 DIN rail 5 Tighten the clamp screws Follow these steps to remove your controller from the DIN rail 1 Loosen the two clamp screws until the clamp can slide out taking care not to dislodge the clamp screws from the clamp 2 Remove the controller Publication 1758 UM001D EN P June 2011 22 Installing the Controller Notes Publication 1758 UM001D EN P June 2011 Chapter J Wiring the Controller This chapter describes how to wire the DataSite controller Connectors on the DataSite The connecting terminal of the DataSite controller can be divided into three ts Controller PS Power supply input terminal O signal wire connecting terminal such as AI DI DO AO PI Wake up and HART Local long distance communication terminal such as COM1 RS232 RS485 COM2 RS232 and the Ethernet interface The distribution of terminal groups is shown as follows Lower Board rape DICOM DIO Dit DI2 DIS Dia DIS DIG D err picid DNE TEMO OOOOOOOOOOOOOCO 19 20 21 22 23 24 25 26 27 28 79 5 P6 P1 P2 P3 123 4 5 6 7 8 9 0 d 1 13 14 15 16 JE 18 Pa P5 uis Data 00000 00000 v v AIO AIT ailal AM as V DO0 DO1 DO2 DO3 Voo Voo I 19Noooc O9 OVoocc O
16. 2 Front view Side view 5 6 cm 2 20 in a 00000000000000 pooeceocecoo 00000000000000 4 Allen Bradley DataSite m ooooooooooo0o000 020002022 200200 gj Cee 9 Co 21 3cm 8 395 in 44374 When mounting the controller allow 25 mm 1 in of space on all sides for adequate ventilation Maintain spacing from enclosure walls wireways adjacent equipment and the like as shown below Top 00000000000000 ecccccococo S cosecocen oo E Allen Bradley m DataSite ooooooooooooo0o000 0o0000000900 200000 AA cello Bottom 44375 Publication 1758 UM001D EN P June 2011 20 Installing the Controller Mounting the Controller Publication 1758 UM001D EN P June 2011 DataSite controllers are suitable for use in an industrial environment when installed in accordance with these instructions Specifically this equipment is intended for use in clean dry environments Pollution degree 2 and to circuits not exceeding Over Voltage Category no EC 60664 1 9 ATTENTION Electrostatic discharge can damage semiconductor devices inside the controller Do not touch the connector pins or other sensitive areas DIN Rail Mounting You can mount the controller either horizontally or vertically on DIN
17. 401 N102 Bulletin 700 Type R RM Relays AC coil None Required Bulletin 700 Type R Relay 12V DC 199 FSMA9 Bulletin 700 Type RM Relay 12V DC Bulletin 700 Type R Relay 24V DC 199 FSMA9 Bulletin 700 Type RM Relay 24V DC Bulletin 700 Type R Relay 48V DC 199 FSMA9 Bulletin 700 Type RM Relay 48V DC Bulletin 700 Type R Relay 115 125V DC 199 FSMA10 Bulletin 700 Type RM Relay 115 125V DC Bulletin 700 Type R Relay 230 250V DC 199 FSMA11 Bulletin 700 Type RM Relay 230 250V DC Bulletin 700 Type N P or PK Relay 150V max AC or DC 700 N24 Miscellaneous electromagnetic 150V max AC or DC 790 N242 devices limited to 35 sealed VA 1 Varistor Not recommended for use on relay outputs 2 pc Type Do not use with Triac outputs The DataSite controllers catalog numbers 1758 FLO301 1758 FLO302 1758 RTU201 1758 RTU202 must be powered by a National Electrical Code NEC or Canadian Electrical Code CEC Class 2 power source when used in locations covered by Underwriters Laboratories In locations governed by International Electrotechnical Commission IEC or EN standards a Safety Extra Low Voltage SELV power source must be used Grounding the Controller Power Wiring Wiring the Controller 29 In solid state control systems grounding and wire routing helps limit the effects of noise due to electromagnetic interference EMT Run the ground connection from the ground terminal of the controller to the ground bus prior to connectin
18. 58 UM001D EN P June 2011 44 Wiring the Controller Publication 1758 UM001D EN P June 2011 Ethernet to PC Ethernet RJ 45 PC RJ 45 TD 1 1 TD TD 2 2 TD RD 3 3 mp NC 4 4 NC NC 5 5 NC RD 6 6 RD NC 7 7 NC NC 8 8 NC 44628 The Ethernet cable connecting the RJ 45 connector of the DataSite controller to the Ethernet Switch is a 1OBASE T standard non shielded twisted pair The following figure shows the array mode of the Ethernet cable Ethernet to Switch Ethernet RJ 45 Switch RJ 45 TD 1 1 TD TD 2 2 TD RD 3 A RD Nc 4 4 wc NC 5 5 NC RD 6 6 RD Nc 7 7 nc 8 8 ie 5 NE 44629 Wiring the Controller 45 Wiring for Wake Up mode Wake Up mode is applicable to only 1758 RTU controllers To reduce power consumption in unattended or solar powered applications the controller can be configured to enable Sleep mode by programming the PW SHDN function block To exit Sleep mode and wake up the controller input a high voltage level to the WAKEUP terminal 17 18 WAKEUP o 12 24V DC 44705 Publication 1758 UM001D EN P June 2011 46 X Wiring the Controller Notes Publication 1758 UM001D EN P June 2011 Chapter
19. DataSite Electronic Flow Meter and Allen Bradley Remote Terminal Unit TS Catalog Numbers 1758 FLO301 1758 FLO302 1758 RTU201 1758 RTU202 Hardware User Manual Rockwell Allen Bradley Rockwell Software Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls publication SGI 1 1 available from your local Rockwell Automation sales office or online at http literature rockwellautomation com describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with resp
20. E manuals The wires CTS RTS DTR and DCD are used rarely The following figure shows a standard connection mode between RS232 port and DTE with handshaking signal RS232 DTE DTE DCD 1 1 DCD RXD 2 2 RXD TXD 3 ps 3 TXD DTR 4 gt 4 DTR GND 5 5 GND 6 6 RTS 7 7 RTS CTS 8 8 CTS 9 9 44697 RS232 DTE to RS232 DCE with Handshaking DCE Data Communication Equipment needs different signal wires but generally DCE must be connected with the handshaking signal wire TIP Most DCE use half duplex communication When using these equipment select half duplex This figure shows a representative connection mode between RS232 port and DCE with handshaking signal RS232 DTE DCE DCD 1 1 DCD RXD 2 2 RXD TxD 3 3 TXD DIR 4 4 DTR GND 5 5 GND 6 6 RTS 7 7 RTS CTS 8 8 CTS 9 9 44698 Wiring the Controller 39 Wiring for RS485 Serial Communications RS485 Port The following table shows the serial and protocol communication parameters supported by the RS485 serial port These parameters are set from the DS Setting software utility for the 1758 RTU controller or the DS FloConfig softwate utility for the 1758 FLO controller
21. Flashing green Receiving data through serial port 1 TX2 Hashing red Transmitting data through serial port 2 Power Control Operating the Controller 49 Indicator State Description RX2 Hashing green Receiving data through serial port 2 LINK Flashing yellow Transmitting or receiving data through Ethernet port 10 100M Red speed for ethernet connection 10Mpbs or 100Mpbs F H Green Ethernet mode half duplex or full duplex LED Power Control Lighting the LEDs on the DataSite controller board consumes power To conserve power you can turn off these LEDs through the controller This feature is particularly useful when the DataSite controller is used in a solar powered system or at unattended work stations The enable disable status of the LED power is set by the DS Settings or DS FloConfig configuration tool Application programming can change the enable disable status For details refer to the DataSite Software User Manual publication 1758 UM002 The LED power provides power for LEDs if enabled PWR and RUN are not controlled by the LED power enable disable status COM1 Power Control The insulating power of COM1 port on the DataSite controller board consumes power If the controller does not connect with a serial equipment the controller can shut the COM1 port to conserve power This feature is particularly useful when the DataSite controller is using solar power The enable disable status of COM1 power is set by t
22. Hold Register are 16 bit registers The following table shows the Modbus address range of the controller Register name Modbus address Features Coil Register 00001 04096 1 bit State Register 10001 14096 1 bit Input Register 30001 31024 16 bit Hold Register 40001 49999 16 bit Publication 1758 UM001D EN P June 2011 52 Operating the Controller Assigned Modbus Register Addresses of 1 0 Signals Publication 1758 UM001D EN P June 2011 The I O points of the controller are GAT 3HART 8DI 4DO 2AO 3PI 1RS232 1RS232 1R 485 1Ethernet 12VDC When we read or write those signals we only need to read or write the registers as shown in the following table Signal Registers Value range Meaning 6Al 30001 30006 10000 50000 Unsigned short data standard value readable only 2HART 30007 30008 10000 50000 Unsigned short data standard value 2Al readable only 8D 10001 10008 1 0 BOOL data readable only 3D PI 10009 10011 1 0 BOOL data readable only when you use PI as DI ADO 00001 00004 1 0 BOOL data readable or writable 2A0 40001 40002 10000 50000 Unsigned short data standard value readable or writable 3PI 30011 30016 32 bit int Unsigned integer data readable only Analog Scaling For 8AI 4 20 mA Current Standard value 4 00 mA 10000 8 00 mA 20000 12 00 mA 30000 16 00 mA 40000 20 00 mA 50000 For 6AI 0 10V Voltage St
23. M002 Parameter descriptions for Ethernet port Parameter Engineering Value IP address setup Set it up according to the requirements The default IP address is 192 168 100 75 Port number Set it up according to the requirements The default port number is 502 Physical address XX XX XX XX XX XX 6 hexadecimal integers each ranging from 0 FF For example 00 11 25 48 29 E8 Protocol Modbus TCP Modbus via TCP Modbus via UDP DNP3 via TCP DNP3 via UDP Connecting device Slave device Network mask Default value no setup Wiring the Controller 43 Ethernet RJ 45 connector The receptacle P8 of the RJ 45 module is the connection terminal of Ethernet The receptacle of the RJ 45 module matches its 8 pin connector and adopts a 10BASE T Unshielded Twisted Pair Pins 1 and 2 are used for transmitting data pins 3 and 6 are used for receiving data and pins 4 5 7 and 8 are spare pins Ethernet RJ 45 connector 44627 The RJ 45 port definition of Ethernet is as follows Pin assignments of Ethernet connector Pin Function 1 Transmit data TD 2 Transmit data TD 3 Receive data RD 4 NC 5 NC 6 Receive data RD 7 NC 8 NC Ethernet cable The Ethernet cable connecting the RJ 45 connector of the DataSite controller to the PC is a 10BASE T standard non shielded twisted pair The following figure shows the array mode of the Ethernet cable Publication 17
24. Modbus RTU ASCII DNP3 None Protocol mode Master Slave DNP3 supports only Slave mode Publication 1758 UM001D EN P June 2011 64 Specifications Ethernet Attribute Description COM port RJ45 Communication rate 10 M 100 M bit s Cable length max 100 m Communication Mode Full duplex Protocol Modbus TCP Modbus via TCP Modbus via UDP DNP3 via TCP DNP3 via UDP Protocol mode Slave Environmental Specifications Attribute Temperature operating Value 40 70 C 40 158 F Temperature nonoperating 50 80 C 58 176 F Relative humidity 5 95 non condensing Vibration IEC 60068 2 6 Constant amplitude 0 15mm 10 57 Hz Constant acceleration 2g 57 150 Hz Shock IEC 60068 2 27 18 shocks semi sinusoidal 15g 11 ms Electrical EMC EN 61000 6 4 2001 EN 61000 6 2 2005 ESD immunity IEC 61000 4 2 4 kV contact discharges 8 kV air discharges Radiated RF immunity IEC 61000 4 3 10 V m with 900 MHz keyed carrier 80 AM from 80 2000 MHz EFT B immunity 2 kV Q 5 kHz 1 kV Q 5 kHz on communications cable Surge transient immunity Communications cable 1 kV galvanic gun 1 0 2 kV common mode 1 kV differential mode DC power supply 500 V common mode 500 V differential mode Conducted RF immunity Publication 1758 UM001D EN P June 2011 IEC 61000 4 6 10V rms cable 3 V rms Certifications Certificatio
25. N P June 2011 26 Wiring the Controller Using Surge Suppressors Publication 1758 UM001D EN P June 2011 e z ge pie Screw cage clamp terminal block 44756 Because of the potentially high current surges that occur when switching inductive load devices such as motor starters and solenoids the use of some type of surge suppression to protect and extend the operating life of the controllers output field effect transistors FETs or contacts is required Switching inductive loads without surge suppression can significantly reduce the life expectancy of the output channel By adding a suppression device directly across the coil of an inductive device you prolong the life of the output or relay contacts You also reduce the effects of voltage transients and electrical noise from radiating into adjacent systems The following diagram shows an output with a suppression device We recommend that you locate the suppression device as close as possible to the load device DC or L1 VAC DC Out 0 Ou Ou Ou Ou Ou Ou Ou COM AC or DC outputs c1 Suppression device Load amp DC COM or L2 Output Device Varistor Wiring the Controller 27 If the outputs are DC we recommend that you use an 1N4004 diode for surge suppression as shown below For inductive DC load devices a diode is suitable A 1N4004 diode is acceptable for most applications surge suppressor
26. When the duration of power loss reaches this limit the power supply signals the processor that it can no longer provide adequate DC power to the system This is referred to as a power supply shutdown The processor then performs an orderly shutdown of the controller Publication 1758 UM001D EN P June 2011 16 Installing the Controller Preventing Excessive Heat Publication 1758 UM001D EN P June 2011 Input States on Power Down The power supply hold up time as described above is generally longer than the turn on and turn off times of the inputs Because of this the input state change from On to Off that occurs when power is removed may be recorded by the processor before the power supply shuts down the system Understanding this concept is important The user program should be written to take this effect into account Other Types of Line Conditions Occasionally the power source to the system can be temporarily interrupted It is also possible that the voltage level may drop substantially below the normal line voltage range for a period of time Both of these conditions are considered to be a loss of power for the system For most applications normal convective cooling keeps the controller within the specified operating range Ensure that the specified temperature range is maintained Proper spacing of components within an enclosure is usually sufficient for heat dissipation In some applications a substantial amount of heat is
27. _ 44695 Each pulse input has a filter circuit that allows more reliable operation in noisy environments but at reduced counting frequency The factory default setting of the filter is disabled allowing operation to 10 KHz With the filter DIP switch set to on maximum frequency is reduced to 30 Hz Wiring for RS232 Serial Communications Shielded cabling must be used for RS232 wiring in the DataSite controller The shield should be connected to chassis ground at one point Failure to properly shield the cable may result in the installation not complying with FCC or DOC wireless electromagnetism interference regulations The following table shows the serial and protocol communication parameters supported by RS232 Serial port These parameters are set from the DS Setting software utility for the 1758 RTU controller or the DS FloConfig software utility for the 1758 FLO controller For details refer to the DataSite Software User Manual publication 1758 UM002 Serial and protocol communication parameters Parameter Engineering value Baud rate bps 2400 4800 9600 19200 38400 57600 Communication duplex mode Full Duplex Half Duplex Parity Odd None or Even Data bits 7 or 8 bits Publication 1758 UM001D EN P June 2011 36 Wiring the Controller Serial and protocol communication parameters Continued Parameter Engineering value Stop bits 1 or 2 bits Communication protocol Modbus RTU Modb
28. and output circuits Place the main power disconnect switch where operators and maintenance personnel have quick and easy access to it If you mount a disconnect switch inside the controller enclosure place the switch operating handle on the outside of the enclosure so that you can disconnect power without opening the enclosure Whenever any of the emergency stop switches are opened power to input and output devices should be removed When you use the master control relay to remove power from the external I O circuits power continues to be provided to the controllers power supply so that diagnostic indicators on the processor can still be observed The master control relay is not a substitute for a disconnect to the controller It is intended for any situation where the operator must quickly de energize I O devices only When inspecting or installing terminal connections replacing output fuses or working on equipment within the enclosure use the disconnect to shut off power to the rest of the system Do not control the master control relay with the controller TIP i i j Provide the operator with the safety of a direct connection between an emergency stop switch and the master control relay Publication 1758 UM001D EN P June 2011 18 Installing the Controller Using Emergency Stop Switches When using emergency stop switches adhere to the following points Do not program emergency stop switches in the controller program
29. andard value 0 000V 10000 2 500V 20000 5 000V 30000 7 500V 40000 10 000V 50000 Scan Settings of Equipment Connected with COMs RS485 RS232 Switch Settings Communication Parameters Operating the Controller 53 For 2AO 4 20 mA Standard value Current 10000 4 00 mA 20000 8 00 mA 30000 12 00 mA 40000 16 00 mA 50000 20 00 mA There are 1RS232 1RS485 1RS232 serial communications on the DataSite controller The CPU of the controller neeeds to be configured in order to read and write data from equipment connected with the two COMs Read mode Read serial equipment data through configuring scan data block US1 Block US2 Block Read serial equipment data through application program For details refer to the DataSite Software User Manual publication 1758 UM002 The serial communication port COM1 of the DataSite controller is designed as RS485 RS232 The COMI function can be modified by changing the configuration or via an application program For details refer to the DataSite Software User Manual publication 1758 UM002 IMPORTANT COM1 is the common communication port for RS485 RS232 Only one function can be used when connecting serial communication equipment RS485 and RS232 communication equipment cannot be connected at the same time or else there will be communication failure The parameters of the DataSite controller should be configured according to the application requirements For d
30. e Controller 13 Use only the following communication cables in Class I Division 2 hazardous locations Communication Cables for Class I Division 2 Hazardous Locations Description This 3 96 m 12 ft cable has two 9 pin DTE connectors and is used to connect the RS232 channel Channel 1 or 2 on the DataSite controller to a serial port on a personal computer Catalog No 1747 CP3 Environnements dangereux Cet quipement est concu pour une utilisation en environnements dangereux de Classe I Division 2 Groupes A B C D La mise en garde suivante s applique utilisation en environnements dangereux WARNING DANGER D EXPLOSION e La substitution de composants peut rendre cet A quipement impropre a une utilisation en environnement de Classe I Division 2 Ne pas remplacer de composants ou d connecter l quipement sans s tre assur que l alimentation est coup e Ne pas connecter ou d connecter des composants sans s tre assur que l alimentation est coup e Ce produit doit tre install dans une armoire Tous les c bles connect s l appareil doivent rester dans l armoire ou tre prot g s par une goulotte ou tout autre moyen e L ensemble du c blage doit tre conforme la r glementation en vigueur dans les pays o l appareil est install Utilisez uniquement les c bles de communication suivants dans les environnements dangereux de Classe I Division 2 Cables de c
31. e base conditions Compressibility factor calculation Three methods of AGA8 optional Gas analysis HV GR CO2 GR CO2 N2 Pressure tap location Support flange upstream and downstream tap pressure Transient flow calculation Supports transient volume hour flow rate calculation in base conditions and flowing conditions Supports mass flow rate calculation Supports low or zero flow cutoff Flow transaction records Store the hourly and daily historical transaction records during 35 days If parameters are changed a new hourly and daily record will be logged Event records 700 event records Alarm records 300 alarm records Accumulative total Long integer Overall accuracy 0 2 FS Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation configuration and troubleshooting we offer TechConnect support programs For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com support Installation Assista
32. e communication port to transmit data When the attached device does not provide this signal the controller stays at an EFFECTIVE level When the attached device does provide this signal it must set CTS to EFFECTIVE to allow the controller to transmit data CTS LED is lighting for an EFFECTIVE level Ping NC This pin is not connected All of the peripheral connecting wires of RS232 should be shielded cables The shielding layer should be connected with the shell at one point the metal shell of DB 9P is a good grounding point There are several methods to connect RS232 port with DTE and DCE data communication equipment The simplest connection method is three wire system connection RXD TXD and signal ground RS232 DTE to RS232 DTE without Handshaking The following figure has shown a standard connection mode between RS232 port and DTE without handshaking signal RS232 DTE DTE DCD 1 1 DCD RXD 2 2 RXD TXD 3 pu 3 TXD DIR 4 4 DTR GND L5 5 GND 6 6 RTS 7 7 RTS CTS 8 8 CTS 9 L9 44696 Publication 1758 UM001D EN P June 2011 38 Wiring the Controller Publication 1758 UM001D EN P June 2011 RS232 DTE to RS232 DTE with Handshaking Some DTE Data Terminal Equipment require handshaking signal wires Fot details refer to the relevant DT
33. e drain wire and foil shield must be grounded at one end of the cable Insulation Foil Shield Black Wire Drain Wire Clear Wire Do not ground the drain wire and foil shield at both ends of the cable Wiring the Controller 33 Wiring for Digital Input DI Keep the DI effective high level input voltage range within 12 24V DC The DI signal can be used to measure digital quantity such as the on off state 19 20 21 2 23 24 25 26 27 DICOM DIO DIT DI2 DI3 DI4 DI5 DI6 DI7 4444444 44693 Publication 1758 UM001D EN P June 2011 34 Wiring the Controller Wiring for Digital Output DO The DO output is in the form of FET outputs The FET output capacity is 24V DC 200 mA DO arrays are DOO DO3 on the connecting terminal TT TT TT lxL MddnS H3MOd 69 12 24 V DC 44694 If a high voltage or a large current is required an interposing relay should be connected ATTENTION Publication 1758 UM001D EN P June 2011 Wiring the Controller 35 Wiring for Pulse Count Input PI Counter inputs operate as DC inputs or as high speed counter inputs This figure shows how to wire these inputs Filter PIO Filter P11 36 37 38 39 Filter PI2 PIO PI1 PI2 PI COM m So 12 24 V PULSE OUTPUT DEVICE 12 24V
34. e of Contents Who Should Use this Mama es bet es COT cene t 5 Purpose of this Manual nox Ree ROG meet 5 Related Documetation ram ri taion tesi POP PR ES ERE CP 5 Common Techniques Used in this Manual 6 Chapter 1 bo duo nent eg i e Pain a ir Aet ebd Rae e RC RC ut 7 1758 FLO Datasite controllets cc Vote deem Ce ex 8 Features ata Glance cid ap een er qeu ve ede cese 8 Controller Descriptions i doct og bes ROLES neut E 9 Chapter 2 Agency CertlBicallOBs s eaa s acad ee DUC X SASS REN NEA H Compliance to European Union Directives 11 EMG itecitveus vc eode x EE v E ed SOEUR PRO eR 11 Installation Considerations 14 uuu du wwe ees Ee DE AUR A A 11 Safety Considerations ss eer e ek C rns Tae do ek ad ea rd 12 Hazardous Location Considerations 12 Environnements dangereux oos tee RR at ete rA il 13 Disconnecting Main Poweron tiasa eee e etae etes 14 SALE CES D breite beat iet npo bote P Re tte edd 14 Power DISONS esed ere stan ie se Meo asd 15 Periodic Tests of Master Control Relay Circuit 15 Power Considerations oe spia Pr E eX PEE tbubibbaie so E DES 15 Loss of Power SOUTEE yh kn ite Loc eR ues ades MEER EA 15 Input States on Power DOWN evo cese ate Oe OX AG d 4 16 Other Types of Line Conditions ccs ie p EES keit en 16 Preventing Excessive Heat eet RE e e rea utar 16 Master Control Relay s ete Ga er mec a ee a deco ei a Ael id 17 Using Emergency Stop S
35. e side with common negative return Isolation voltage 70V AC or 100V DC Absolute accuracy 0 2 25 C with 250 Q load 30 596 full temperature range 0 1000 Qload Response time 100 ms typical 1096 to 9096 Noise and ripple max 0 0496 Transient protection 600 W HART Attribute Value Modulation Frequency Shift Keying FSK Logic 1 1200 Hz Logic 0 2200 Hz Data rate 1200 bps Transmit level 500 mVp p 250 Q Receive sensitivity 120 mVp p on 80 mVp p off Output impedance 300 Q transformer isolated Input impedance 4000 Q transformer isolated Load resistor 250 Q 1 W max Specifications 63 RS232 Attribute Description COM port RS232 serial port COM1 COM2 Data Terminal Equipment DTE DB 9P Baud rate 2400 4800 9600 19200 38400 57600 Parity None Odd or Even Data bits 7 or 8 bits Stop bit 1 or 2 bits Duplex Half duplex or full duplex with RTS CTS control Cable length max 15 2 m Protocol Modbus RTU ASCII DNP3 DS Workbench only in COM2 None Protocol mode Master Slave DNP3 supports only Slave mode RS485 Attribute Description COM port RS485 serial port COM1 Data Terminal Equipment DTE Baud rate 2400 4800 9600 19200 38400 57600 Parity None Odd or Even Data bits 7 or 8 bits Stop bit 1 or 2 bits Duplex Half duplex Cable length max RS485 1200 m Protocol
36. eadquarters Americas Rockwell Automation 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 NV Pegasus Park De Kleetlaan 12a 1831 Diegem 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 1758 UM001D EN P June 2011 Copyright 2011 Rockwell Automation Inc All rights reserved Printed in the U S A
37. ect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence SHOCK HAZARD Labels may be on or inside the equipment such as a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment such as a drive or motor to alert people that surfaces may reach dangerous temperatures lala Allen Bradley Datasite Rockwell Automation and TechConnect are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Table of Contents Preface Overview Installing the Controller Wiring the Controller Tabl
38. ep mode due to requirements for periodic execution of the AGA gas flow calculations DataSite controllers are capable of extremely low power operation when in Sleep mode In Sleep mode the following will occur All programs stop executing The power supply of 3 3V for circuit is shut off e The real time clock and timer continue to function e 12V DC power is not affected DataSite controllers can switch to Sleep mode under control of the application program If one of the following conditions occurs the controller will be switched out of Sleep mode to return to normal operation A real time clock alarm as defined by an application program is triggered A high voltage level signal is applied to the WakeUp input PWR STAT DOO DO2 DIO DI2 DI4 Di6 PIO PI2 TXO TX1 TX2 10 100M RUN ERR DO1 DO3 DIT DIS DIS DI PIT LINK RXO RX1 RX2 FH Indicator State Description LED power control settings RUN Green Normal operation This indicator is not affected by LED power control settings STAT Flasing red DataSite application running ERR Yellow Error detected DIO DI7 Green Corresponding digital input is on DOO D03 Green Corresponding digital output is on PIO PI2 Green Corresponding pulse input voltage is more than 8V TX0 Flashing red Transmitting data through HART port RXO Flashing green Receiving data through HART port TX1 Flashing red Transmitting data through serial port 1 RX1
39. erature controller and other devices that need analog signal control 40 41 42 43 44 45 AOV AOV A00 AOV A e AOV avol avol r4 12 24 V 44692 Publication 1758 UM001D EN P June 2011 32 Wiring the Controller Publication 1758 UM001D EN P June 2011 Minimizing Electrical Noise on Analog Channels Inputs on analog channels employ digital high frequency filters that significantly reduce the effects of electrical noise on input signals However because of the vatiety of applications and environments where analog controllers are installed and operated it is impossible to ensure that all environmental noise is removed by the input filters Several specific steps can be taken to help reduce the effects of environmental noise on analog signals e install the DataSite controller system in a properly rated 1 e NEMA enclosure Make sure that the DataSite controller system is properly grounded e use Belden cable 8761 for wiring the analog channels making sure that the drain wire and foil shield are properly earth grounded route the Belden cable separately from any AC wiring Additional noise immunity can be obtained by routing the cables in grounded conduit Grounding Your Analog Cable Use shielded communication cable Belden 8761 The Belden cable has two signal wires black and clear one drain wire and a foil shield Th
40. es with different signal characteristics should be routed by separate paths e Separate wiring by signal type Bundle wiring with similar electrical characteristics together e Separate input wiring from output wiring Label wiring to all devices in the system Use tape shrink tubing or other dependable means for labeling purposes In addition to labeling use colored insulation to identify wiring based on signal characteristics For example you may use blue for DC wiring and red for AC wiring Wire Requirements Wire Type Wire Size 2 wire maximum per terminal screw 1 wire per terminal 2 wire per terminal Solid Cu 90 C 194 F 412 to 22 AWG 16 to 22 AWG Stranded Cu 90 C 194 F 14 to 22 AWG 18 to 22 AWG Wiring torque 0 8 Nm 7 0 in Ib rated Wiring the Terminal Block The DataSite controllers have screw cage clamps on the input and output terminal blocks With screw cage clamp terminal blocks there is no need to attach additional hardware such as a spade lug to the wire or to use a finger safe cover To wire the terminal block 1 Strip the end of the wire The recommended length for the stripped end of the wire is 11 0 mm 0 440 in 2 Insert it into an open clamp 3 Using a small flat blade screwdriver tighten the terminal screw To ensure that the wire conductor is secured inside the clamp tighten it to the rated torque 0 8 Nm 7 0 in Ib Publication 1758 UM001D E
41. etails refer to the DataSite Software User Manual publication 1758 UM002 Publication 1758 UM001D EN P June 2011 54 Operating the Controller Lithium Battery Publication 1758 UM001D EN P June 2011 The DataSite controller uses a lithium battery that allows the real time clock RTC to maintain the correct time setting through periods when line power has been removed from the unit Current drain on the battery during these periods is approximately 1 microamp The battery should provide approximately 5 years of operation for the RTC The battery is also rated to maintain the real time clock and RAM data for two years continuously without any external power ATTENTION Accidental shorting or extreme temperatures may damage the battery Battery Status Check The DS Settings utility provides a display of the battery voltage Ix Controller Debug Register Group Offline New Group Delete Group Rename Group Add Register Edit Register Delete Register 100 m UR Iz L Controller Temp C Current Error Read Battery Voltage V Error Record Read Continue System Status ISaGRAF Status PCTime Jan 11 2009 23 45 44 Sun Adjust Time Init Status Controller Time Set Time Communications have failed If an application program uses the Sleep function of the controller the battery should be greater than 2 0V Otherwise the controller may n
42. g any devices Use AWG 14 wire All devices connected to the RS232 RS485 communication port must be referenced to controller ground or be floating not referenced to a potential other than ground Failure to follow this procedure may result in property damage or personal injury You must also provide an acceptable grounding path for each device in your application For more information on proper grounding guidelines refer to the Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Connect the V terminal to the end of 12V DC Connect the V terminal to the end of 12V DC 12V DC Q 44755 Do not reverse the polarity of the current Refer to Power Source Requirements on page 28 for details on N wiring Ground Publication 1758 UM001D EN P June 2011 30 Wiring the Controller 1 0 Wiring Publication 1758 UM001D EN P June 2011 For the orifice plate metering AGA3 the input signals are differential pressure static pressure and temperature For the turbine metering AGAT the input signals are pulse counting static pressure and temperature The Datasite controller has 8 analog input channels two channels also provide a HART point to point interface a 13 device HART multi point interface and 3 channel pulse counting PI acquisition channels Refer to Power Source Requirements on page 28 for details on wiring Minimizing Electrical Noise Because of
43. h Workbench is a software envitonment designed to facilitate the task of automation throughout the life cycle of a system from system design to commissioning operation and maintenance To view valves pumps and meters over the Internet use DataSite Screen Builder Screen Builder is an embedded web technology which allows the DataSite controller to act as a web and event based data server Publication 1758 UM001D EN P June 2011 Publication 1758 UM001D EN P June 2011 Overview 1758 FLO DataSite controllers In addition to the features listed in preceding sections the 1758 FLO DataSite controllers provide the additional feature of being able to calculate gas flow 1758 FLO DataSite controllers contain the 1758 FLO flow measurement algotithm which conforms to the following standards e AGA 3 1992 version 1 otifice metering of natural gas and other related hydrocarbon fluids e AGA 7 measurement of gas by turbine metets e AGA 8 0 compressibility factors of natural gas and other related hydrocarbon gases The 1758 FLO controller can be configured by using the DS FloConfig software This tool provides functions such as reading and revising parameters reading historical data and monitoring measurement results Features at a Glance e Advanced 32 bit processor with embedded real time multi task operating system RTOS e 8 analog inputs 2 with point to point HART interface 2 analog out 8 discrete inputs 4 discrete ou
44. he DS Settings or DS FloConfig configuration tool The application programming may change the enable disable status For details refer to the DataSite Software User Manual publication 1758 UMO002 The COMI power provides power for COMI if enabled CONZ is not controlled by the COM1 power enable disable status Publication 1758 UM001D EN P June 2011 50 Operating the Controller Counter Input Filters Publication 1758 UM001D EN P June 2011 Ethernet Power Control The Ethernet port on the DataSite controller board consumes power If the controller does not connect with an equipment through Ethernet port controller can shut the Ethernet port to conserve power This feature is particularly useful when the DataSite controller is using solar power The enable disable status of Ethernet port power is set by the DS Settings or DS FloConfig configuration tool The application programming may change the enable disable status For details refer to the DataSite Software User Manual publication 1758 UM002 The Ethernet port power provides power for Ethernet port if enabled Each of the three counter inputs on the DataSite controller can be filtered Filtering limits the maximum digital input or counter frequency to approximately 30 Hz Pulse inputs use filters to resolve the problems of contact bounce in low speed counting applications The FILTER 1 FILTER2 and FILTERS switches control the input filter functions Remove the modu
45. ines publication 1770 4 1 ATTENTION Electrostatic discharge can damage semiconductor devices inside the controller Do not touch the connector pins or other sensitive areas ATTENTION Be careful of metal chips when drilling mounting holes for your controller or other equipment within the enclosure or panel Drilled fragments that fall into the controller could cause damage Do not drill holes above a mounted controller if the protective debris strips have been removed Safety considerations are an important element of proper system installation Actively thinking about the safety of yourself and others as well as the condition of your equipment is of primary importance We recommend reviewing the following safety considerations Hazardous Location Considerations This equipment is suitable for use in Class I Division 2 Groups A B C D locations only The following WARNING statement applies to use in hazardous locations WARNING EXPLOSION HAZARD e Substitution of components may impair suitability for IN Class Division 2 e Do not replace components or disconnect equipment unless power has been switched off e o not connect or disconnect components unless power has been switched off e This product must be installed in an enclosure All cables connected to the product must remain in the enclosure or be protected by conduit or other means e All wiring must comply with N E C article 501 10 b Installing th
46. le cover and set the configuration switches For the location of the switch see Upper Board on page 24 To disable a filter slide the switch to the right e To enable a filter slide the switch to the left The default setting of these filters is Disabled PO Filter EN Pli Filter EM PP Filter on s S W 44630 Real Time Clock Modbus Register Assignment Operating the Controller 51 The real time clock of the DataSite controller provides the time and date independently for the operating system The time and date remain correct during power off The calendar automatically manages leap years Real time clock can be saved into register by reading through the DataSite function block CLOCK GET The values for the data and time date are stored in single registers as two digit values For example the date and time 17 32 23 2004 07 13 would be stored as For example the date and time 00 00 01 2000 01 01 would be stored as Application programs that use the date and time data must ensure that the rollover from year 99 to year 00 is accounted for in the program There are four internal registers in the DataSite controller Coil Register e State Register Input Register Hold Register Coil Register and State Register are bit registers every register address of which is accorded with a binary bit Input Register and
47. n when product is marked Specifications 65 Value c UL us UL Listed Industrial Control Equipment UL Listed Industrial Control Equipment for use in Canada UL Listed for Class Division 2 Group A B C D Hazardous Locations certified for U S and Canada See UL File E10314 CE Marked for all application directives C Tick Australian Radiocommunications Act compliant with AS NZS CISPR 11 Industrial Emissions 1 See the Product Certification link at http www ab com for Declaration of Conformity Certificates and other certification details Publication 1758 UM001D EN P June 2011 66 Specifications Flow Measurement Parameters Publication 1758 UM001D EN P June 2011 The flow measurement specifications apply to 1758 FLO DataSite controllers only Flow Measurement Specifications for 1758 FLO controllers only Attribute Value 1 8channels Meter channels Meter algorithm AGA3 AGA7 are optional The default is AGAS Compressibility factor calculation using AGAB Clock Accuracy 0 08s 24h support calibration Operation With the software tools DS FloConfig and DS DNP3 Secuity of the system With special license code for flow computer controller and password for parameters modification Data acquisition cycle Acquisition cycle of Al channel is 100 ms For DI and PI channels it is 10 ms How calculation cycle 1s Base conditions User can change th
48. nce If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United States or Use the Worldwide Locator at http www rockwellautomation com support americas phone en html or contact Canada your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Otomasyon Ticaret A S Kar Plaza Ig Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions H
49. ommunication 1747 CP3 RS232 Serial Communications Cable Classification des environnements Environnement dangereux de Classe I Division 2 Publication 1758 UM001D EN P June 2011 14 Installing the Controller Publication 1758 UM001D EN P June 2011 Disconnecting Main Power Explosion Hazard Do not replace components connect equipment or disconnect N equipment unless power has been switched off The main power disconnect switch should be located where operators and maintenance personnel have quick and easy access to it In addition to disconnecting electrical power all other sources of power pneumatic and hydraulic should be de energized before working on a machine or process controlled by a controller Safety Circuits Explosion Hazard Do not connect or disconnect connectors while circuit is live Circuits installed on the machine for safety reasons like overtravel limit switches stop push buttons and interlocks should always be hard wired directly to the master control relay These devices must be wired in series so that when any one device opens the master control relay is de energized thereby removing power to the machine Never alter these circuits to defeat their function Serious injury or machine damage could result Power Considerations Installing the Controller 15 Power Distribution There are some points about power distribution that you should know e The master control relay
50. ot recover from the Sleep mode For details refer to the DataSite Software User Manual publication 1758 UM002 Operating the Controller 55 If the battery voltage should drop below 2 0 V contact your Rockwell Automation Suppott or your local Rockwell Automation representative to arrange for a repair or exchange of the DataSite controller Decommission and Recycle the Battery The lithium battery is not user replaceable Follow the instructions in this section to remove the battery from the DataSite unit for recycling when decommissioning the DataSite unit Refer to the SLC 500 Lithium Battery Installation Instructions publication 1747 IN515 for more information on handling usage storage and disposal of lithium batteries ATTENTION When you connect or disconnect the battery an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that the area is nonhazardous before proceeding For Safety information on the handling of lithium batteries including handling and disposal of leaking batteries see Guidelines for Handling Lithium Batteries publication AG 5 4 Publication 1758 UM001D EN P June 2011 56 Operating the Controller Follow these steps to remove the battery 1 Remove the cover by first removing the screws on either side of the controller zm 3 OO fe 5e o leoooooooooooo000Q e 0
51. ourself with the rest of the manual It provides information concerning e who should use this manual the purpose of this manual e related documentation e conventions used in this manual Who Should Use this Manual Use this manual if you are responsible for designing installing programming or troubleshooting control systems that use DataSite controllers You should have a basic understanding of electrical circuitry and familiarity with relay logic If you do not obtain the proper training before using this product Purpose of this Manual This publication is a hardware user manual for DataSite controllers It desctibes the procedures you use to install wire and troubleshoot your controller Related Documentation controllers Related publications for DataSite controllers Pub Title DataSite Electronic Flow Meter and Remote Terminal Unit Installation Instructions Pub Number 1758 IN001 The publications listed in this table contain more information on the DataSite Description Information on how to install a DataSite controller DataSite Electronic Flow Meter and Remote Terminal Unit Software Tools User Manual 1758 UM002 Information on how to install and use the software tools DS Settings DS FloConfig and DS DNP3 to configure and monitor DataSite controllers Customized Function Blocks for DataSite Reference Manual 1758 RM001 Description of the customized function blocks u
52. produced by other equipment inside or outside the enclosure In this case place blower fans inside the enclosure to assist in air circulation and to reduce hot spots near the controller Additional cooling provisions might be necessary when high ambient temperatures are encountered TIP Do not bring in unfiltered outside air Place the controller in an enclosure to protect it from a corrosive atmosphere Harmful contaminants or dirt could cause improper operation or damage to components Master Control Relay Installing the Controller 17 A hard wired master control relay MCR provides a reliable means for emergency machine shutdown Since the master control relay allows the placement of several emergency stop switches in different locations its installation is important from a safety standpoint Overtravel limit switches or mushroom head push buttons are wired in series so that when any of them opens the master control relay is de energized This removes power to input and output device circuits Never alter these circuits to defeat their function since serious injury and or machine damage could result TIP If you are using an external DC power supply interrupt the DC output side rather than the AC line side of the supply to avoid the additional delay of power supply turn off The AC line of the DC output power supply should be fused Connect a set of master control relays in series with the DC power supplying the input
53. rial Communications 35 Wiring for RS485 Serial Communications 39 Witing for HART Communication eth o oe e ee oo 41 Wiring for Ethernet Communication 42 Witing tor Wake Up mode iu ove dye du hti EO die 45 Chapter 4 Operating Modes Se as dan ette pa pO nn es UO Ro aed 47 R n MO PR PD aa ened en E pn Re eee 47 Service Modes scierie SEA taste 47 Sleep Mode es bia padece an E i APE aie aes 48 EET cht a OS d coc eig ee RR tenaci tede pae dob de Re de AER 48 POWEPC OREEDI ic epe dde en Me uta ere In MURUS Ve fo ince 49 LED Power Control tenants chard koe bre treo ir im ant 49 COMI Power Control sevo oat He RUE S 49 Ethernet Power Controle incite Shiite DURO ORE es 50 Counter pp Piles ota Aor t ow Ub d ede veru Re LT d 50 Reale Dime Coca e eed ue eap ow eR rae 51 Modbus Register Assignment 24 4 d die tal re AA 51 Assigned Modbus Register Addresses of I O Signals 52 Analog Scal co dai acer dta o e bte dicatis d adl cte Or cine deed 52 Scan Settings of Equipment Connected with COMs 53 R3485 R5232 Switch Settings ss avc ced hdd acte te DIRE ad 53 Communication Parameters vi rese to he ee ar E 53 Tithi Bates edes tetas ure re estas a o a aa 54 Battery Status Check nont ve CECI ODER E E EA 54 Appendix A Controller Specifications od tien alse apii amic a o e I e a 59 Flow Measurement PARMESAN eyes tae ees 66 Preface Read this preface to familiarize y
54. sed for programming DataSite controllers DataSite Screen Builder user documentation available on the DataSite CD and from http www isagraf com Information on using the DataSite Screen Builder to create graphical user interfaces DataSite Workbench user documentation available on the DataSite CD and from http www isagraf com Information on using the DataSite Workbench to develop multi process control projects for use with DataSite controllers Modbus Protocol Specifications Available from www modbus org Information about the Modbus protocol Allen Bradley Programmable Controller Grounding and Wiring Guidelines In depth information on grounding and wiring Allen Bradley programmable controllers Application Considerations for Solid State Controls A description of important differences between solid state programmable controller products and hard wired electromechanical devices Publication 1758 UM001D EN P June 2011 6 Preface Related publications for DataSite controllers Continued Pub Title National Electrical Code Published by the National Fire Protection Association of Boston MA Pub Number Description An article on wire sizes and types for grounding electrical equipment Allen Bradley Publication Index SD499 A complete listing of current documentation including ordering instructions Also indicates whether the documents are available on CD ROM or in multi
55. t 2 mA Nominal impedance 24KkQ Specifications 61 Digital Output Attribute Value Power supply 12V 24V DC Continuous current per 200 mA point Operating frequency 100 Hz On state current min 1mA On state current max 200 mA Off state leakage current 1 mA Analog Input Attribute Value Analog Digital A D 16 bit resolution Conversion type Successive approximation Type Single ended unipolar Isolation voltage 500V AC from logic power supply Transient variety protection 600 W Voltage Input Range 0 10V DC or 4 20 mA versions Upload time 10 ms Response time 10 ms 1096 to 9096 Type of Data Integer Input Coding Hexadecimal Voltage input impedance 100 kQ for 10V DC inputs 170 Qfor 20 mA inputs Input Resolution 16 bit Non linearity 0 1 of full scale Overall accuracy 0 1 of full scale at 25 C 0 3 of full scale over temperature range Voltage Input Overvoltage Protection Continuous input must not exceed 160 of the rated range Publication 1758 UM001D EN P June 2011 Publication 1758 UM001D EN P June 2011 Analog Output Attribute Digital Analog D A resolution Value 16 bit Power supply Successive approximation Output signal range 4 20 mA Maximum load 1000 Qwith 24V DC loop power Impedance 400 Q with 12V DC loop power Output type Single ended regulation on positiv
56. the variety of applications and environments where controllers are installed and operating it is impossible to ensure that all environmental noise will be removed by input filters To help reduce the effects of environmental noise install the DataSite controller in a properly rated enclosure for example a NEMA enclosure Make sure that the DataSite controller is properly grounded A system may malfunction due to a change in the operating environment after a period of time Periodically check system operation particularly when new machinery or other noise sources are installed near the DataSite controller Wiring the Controller 31 Wiring for Analog Input AI The analog input circuits are equipped with overvoltage and overcurrent protection to avoid damage due to false field connection The field connection can be divided into two wire system and three wire system There are two types of adjustable input ranges for analog inputs 0 10V for the 1758 FLO301 and 1758 RTU201 controllers and 4 20 mA for the 1758 FLO302 and 1758 RTU202 controllers 1 2 3 4 5 6 7 8 9 10 7 V v alo AIT AI2 AI3 au Als v 2 wire 3 wire O re power supply 44691 Wiring for Analog Output AO AO has one type of output range 4 20 mA The output end is equipped with short circuit protection It can be used to control the transducer control valve temp
57. tputs and 3 pulse inputs Embedded Ethernet two serial ports RS232 RS485 and one HART multi drop interface native protocols include Modbus RTU Modbus ASCII and Modbus TCP 6M Flash 1M RAM and 32K ferroelectric RAM for long term storage of configured parameters e HiBeam technology that allows the DataSite controller to act as a web and event based data server HiBeam also has tools for interfacing with your controller based data through a standard web browser Conformity to IEC61131 3 Supports LD FBD IL ST and SFC programming languages Isolation of power supply signal output and input terminals from the main control circuit e Standard industrial design and DIN rail mounting option which are convenient for field installation and configuring interior hardware t The 1758 RTU controller does not have AGA 3 AGA 7 or AGA 8 calculations Overview 9 e Working temperature of 40 70 C humidity 5 95 RH which is applicable for a range of different environments Controller Description The components of the DataSite controller are shown here WAKEUP 19 20 21 22 23 24 25 26 27 28 29 DICOM DI I0 DI1 DI2 DI DI4 DIS DIG DI7 im 30 31 32 33 34 35 36 37 38 39 40 41 42 43 M 45 9 HO HO H1 H1 H2 H2 P10 P11 P12 AOV AQV A00 AOV A01 AOV P COM
58. us ASCII DNP3 Protocol mode Master Slave DNP3 supports only slave mode Connecting type DB 9P RS232 DB 9P Connector When using RS232 serial connection connect the interface COM of PC and interface COM1 or COM2 of controller with data cables of 9 pin standard connector DB 9P oo GND TxD RxD CTS RTS 44377 In the following table an EFFECTIVE level means a voltage of 3V or greater a LEISURE level means a voltage of 3V or less Pin Assignments for RS232 Connector Pin Function Type Description Pin 1 DCD NC This pin is not connected Pin 2 RXD Input LEISURE for being in waiting state EFFECTIVE for receiving data and the RXD LED will be blinking Pin 3 TXD Output LEISURE for being in waiting state EFFECTIVE for transmitted data and the TXD LED will be blinking Pin 4 DTR NC This pin is not connected Pind GROUND GND This pin is connected to the system ground Pin 6 NC This pin is not connected Pin 7 RTS Output EFFECTIVE if full duplex operation is selected for the port EFFECTIVE just before and during transmission of data if half duplex operation is selected LEISURE when no data is being transmitted RTS LED is lighting for an EFFECTIVE level Publication 1758 UM001D EN P June 2011 Wiring the Controller 37 Pin Assignments for RS232 Connector Continued Pin Function Pin 8 CTS Type Input Description EFFECTIVE for th
59. witches o3 vas issues 18 Using the Lithium Bates senc id eet ot x rte Cp acd 18 Controller Mounting Dimensions pies er ere n 19 Controller Spacing os aia wie Par orn eet d Peles Nes 19 Mounting the Controller vere 35 as vaa deri E el d WEAN n 20 DIN Rall Mountno s pach chested iors er an COE EET NRESEN 20 Chapter 3 Connectors or the DataSite Controller o uo er Rt 23 Marne Redaremebts s v exi e ee Dues esame ta tesque 24 Witing Recommendation u secos tie tome n ant 24 Witing the Terminal Block sets b M EU EE 3 25 Using Surge Suppressors scs ee ERA EG RE SIAR PS SIS 26 Recommended Surge Suppressors cases ode rw ee ek es 28 Power Source Requirements au oseciqoe daca nace Sue ees 28 Grounding the Controller cede tis ate Dee RR P RR AER 29 Publication 1758 UM001D EN P June 2011 4 Table of Contents Operating the Controller Specifications Publication 1758 UM001D EN P June 2011 Posvet RS cuv praeest ERIT eva ad qt Ne ea t BIS 29 NAN ki dtu ed dads ce cs iR baee boa beu te 30 Minimizing Electrical Noise 2 desee te M dooti tees ote ons 30 Witing for Analog Input AT saute i eer bea aoe tos 31 Witing for Analog Output CAO iuis pborbe E Ire ERA cn 31 Minimizing Electrical Noise on Analog Channels 32 Grounding Your Analog Cable ey Re n 32 Witing for Digital Input DI issues res Id 33 Witing for Digital Output DO es ue buvant re etes 34 Witing for Pulse Count Input PI 5o ue n d 95 Wiring for RS232 Se
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