PointScan/100 Series - Artisan Technology Group
Contents
1. Using Ethernet based PointScan 100 I O with RS485 PointScan 200 expansion I O General Specifications These general specifications apply to all PointScan 100 I O modules More detailed product specifications may be found in the online help system of the IO Toolkit configuration software Supply Voltage 10 30 VDC 1 2 Watt typical per module 48 mA 24 VDC varies by module and load RS485 Expansion Connect up to 32 PointScan 200 modules or Modbus devices using RS485 Ethernet Isolation 1200 Volts RMS for 1 minute Operating Temperature 30 to 70 C Storage Temperature 40 to 85 C Humidity 5 to 95 non condensing PointScan 100 User s Manual 9 12 01 General Information 1 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com I O Module Components A PointScan 100 Series I O module consists of a base assembly and a removable logic module All base assemblies have a hinged door that is accessible when the logic module is removed In 4 20 mA analog input modules PointScan 102 104 108 and 130 the hinged door provides access to jumpers and or 100 ohm replaceable shunts A logic module may be removed by lightly squeezing the top and bottom locking tabs and pulling the logic module straight out To reinstall insert the logic module into the base and press firmly until it snaps into place The logic module is fully seated when the innermost row of ventilation2. ee A Se PointScan 1 Poii SSE 00000000 00900000 PITTI i A BRO A e ORE OR lo seseoesesesese PointScan 100 I O modules only RS485 to PC RS485 RS485 wuias 78 ASSIA coooa go eosa lOl CUT S ja a TTT RS232 PointScan 2 PointScan 201 rom 009099000 p 00900000 I 0 S8esesessssssssgsg T254507 So ONASHSTE 0 IT o 999999999898S PointScan 100 I O with PointScan 200 I O expansion modules PointScan 100 User s Manual 9 12 01 Configuring PointScan 100 I O 3 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com IO Toolkit PointScan 100 or PointScan 200 modules are configured using the IO Toolkit software Configuration parameters are written over Ethernet RS485 or RS232 PointScan 440 module only into permanent memory in the module s base Refer to the IO Toolkit help for details Here are the basic steps for configuring a PointScan I O module or PointScan 442 gateway 1 Connect DC power to the module or gateway 2 Connect an Ethernet cable to the
3. O Connections Local Diagnostics Local diagnostics can be performed through any available port while the gateway is responding to messages from the other port Diagnostic software such as IO Toolkit can be used to display the status of the I O registers Hot Swap Feature T O modules may be unplugged from their bases even in live systems PointScan 100 Series I O modules automatically self configure from system memory Analog I O logic modules will automatically upload and self adjust to user calibration settings if any are present from the module base Calibration All PointScan 100 Series analog I O logic modules are factory calibrated over all supported ranges using a regularly maintained set of standards Factory calibration data is stored in permanent memory in the logic module and cannot be altered User recalibration may be performed but is necessary only if inaccuracy in your field device is observed or if any of the 100 ohm input shunts are replaced with low tolerance resistors Each analog channel has span and offset calibration settings Span is the range or gain of the channel Offset is the zero setting Each reported analog I O value is the product of the factory calibration value times the user calibration value The user calibration value is defined as user span value raw value user offset The user span is a unity value 1 by default The user offset is zero by default N
4. 2 1 RS485 Wiring Guidelines 2 1 PointScan 100 Series Panel Assembly 2 2 Dimmension Drawings 2 3 Screw Torque 2 3 3 Configuring PointScan 100 I O PointScan 440 Remote I O Setup Module Overview 3 1 RS232 Wiring 3 1 RS232 Mode Selection 3 2 10 Toolkit 3 2 4 Discrete I O Modules PointScan 129 8 Discrete Inputs and 8 Discrete Outputs 4 1 Overview 4 1 Wiring and Jumpers 4 1 TPO Feature 4 1 PointScan 122 16 Discrete Inputs 4 2 Overview 4 2 Wiring and Jumpers 4 2 I O Registers 4 2 PointScan 100 User s Manual 9 12 01 Artisan Technology Group Quality Instrumentation PointScan 127 High Speed Counter Module 4 3 Overview 4 3 Input Wiring 4 3 I O Registers 4 3 5 Discrete Output Modules PointScan 142 High Density Discrete Output Module 5 1 Overview 5 1 Wiring 5 1 TPO Feature 5 1 I O Registers 5 1 6 Discrete Analog Modules PointScan 130 8 Discrete Inputs and 8 4 20 mA Inputs 6 1 Overview 6 1 Wiring and Jumpers 6 1 Current Shunts 6 1 I O Registers 6 1 PointScan 109 4 RTD Inputs and 4 Discrete Inputs 6 2 Overview 6 2 Wiring and Jumpers 6 2 I O Registers 6 2 7 Analog Input Modules PointScan 102 High Density 4 20 mA Analog Input Module 7
5. PointScan 339 8 Digital Outputs F High current control outputs with isolation 140 to 265 VAC 2A max PointScan 340 16 Digital Outputs Low current outputs to drive low power devices PointScan 341 10 to 32 VDC 0 5A max 16 Digital Outputs 10 to 30 VDC 1A max PointScan 142 PointScan 242 High current control outputs with isolation 8 Digital Outputs 10 to 30 VDC 3A max PointScan 243 High current control outputs with isolation Accessories Field Configuration Module PointScan 440 RS 232 RS 485 Converter PointScan 441 Ethernet RS 232 to PT bus Gateway PointScan 442 Power Supply 24 VDC 1A PointScan 443 A 2 Table PointScan I O Modules and Accessories 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION
6. RS232 TD Out 3 20 485 1 Bus RS2352 RD n Q2 19 485 ISO Gnd RS232 co 1 DC Power Input Jumper For Termination Jumper For Termination GND DC 28 Q N c GND O18 l 27 485 1 Term 00 17 26 485 1 Bus 485 4 Term QD16 j 25 Q485 1 Bus 285 4 Bus 15 Jumper For Termination 24 485 ISO Gnd 485 4 Bus 14 4RS485 Connect Up to 32 RS485 Devices RS485 43 Connect Up to 32 RS485 Devices 4RS485 Connect Up to 32 RS485 Devices RS232 Wiring to PC n or Use DB9 Face of Module 26 Above O RS485 485 192021 2223 2425 192021 223 1718 242525 7 8 192021 2223 1718 2425 2 V 28B QOOO LAOL OO 20000 O OOOO 7 DODDO o Beets eo enche an Pep fel es hon rience Seen Pete fel e penc PointScan 100 Series module Middle PointScan 200 Series Module End PointScan 200 Series Modula rmi no termination terminated 9 12 01 Ethernet RS485 Wiring 2 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com PointScan 100 Series Panel Assembly PointScan 100 Series I O snaps onto DIN rail strips fastened to the subpanel The following figure shows a sample panel with DIN rail strips and wire duct attached Recommended DIN rail spacing is 8 inches This spacing allows room for wire duct to be installed without obstructing fi
7. 30016 Inputs fo DC Power Input GND DC O18 Ethernet on Equivalent Circuit 10BaseT 15 AINT H 2 ammo AINI4 Q14 2am AINIZ 013 100a Duplicate lt e AN12 12 Terminals aaa init Q 11 GND Som C 16 250 ene _2 ANIO 10 pattie 24 _DC AINS 9 o c amo ANE 8 camo AN7 7 neamo AING 6 23 T2 como AN5 5 Eoaea Externolly Powered proma Ext 4 20 mA T itt a 1 amo A 4 Fite or instrument Output m GD 3 20 485 AN2 2 85 G 1 o Loop P d 19D 485 c omol ANY O moa POD a20 mA Transmitter ie O 24 VOC User Power PointScan 100 User s Manual 8 28 01 Analog Input Modules 7 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com PointScan 104 instrumentation Analog Input Module Overview Eight configurable inputs provide 16 bit high resolution analog measurements More information can be found in the on line help supplied with the IO Toolkit program Number of Channels 8 16 bit resolution Input Range 0 4 20 mA 62 mV to 10V JKERTBCNS thermocouples Input Impedance current 100 ohms Note input voltage drop 2 volts at 20 mA Input Impedance other ranges 200K Ohms Wiring Two input terminals are provided for each measurement channel Channel to channel isolation is provided 4 20 mA Input Jumpers This module has a 4 20 mA input enable jumper for each channel Set each jumper to match the desired input as shown in the diagr
8. A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com PointScan 100 Series User s Manual Ethernet Distributed I O the smart approach to instrumentation 1Otech Inc 25971 Cannon Road Cleveland OH 44146 1833 Phone 440 439 4091 Fax 440 439 4093 E mail sales sales iotech com E mail post sales productsupport iotech com Internet www iotech com PointScan 100 Series User s Manual Ethernet Distributed I O p n 1085 0901 Rev 1 0 2001 by lOtech Inc September 2001 Printed in the United States of America Art
9. www artisantg com Discrete I O Modules 4 3 SS Note 4 4 Discrete I O Modules 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Discrete Output Modules 5 This section documents the following module PointScan 142 PointScan 142 High Density Discrete Output Module Overview Wiring TPO Feature Sixteen discrete output channels each provide up to 1 Amp DC to motor contactors valves and other loads Inductive surge protection is provided Each of the sixteen outputs may optionally be configured as Time Proportioned Outputs that pulse ON at a duty cycle proportional to an analog output register value Typically these TPO outputs are controlled by a PID loop or other process algorithm in a control program More information can be found in the on line help supplied with the IO Toolkit program Number of Channels 16 discrete outputs connected to a common DC source Output Voltage Range 10 30 VDC Max Load per Output 1 Amp Max Load per Module 8 Amps Max Inrush Current 5 Amps for 100 mS A single terminal is provided for each output channel All outputs are powered from the DC power terminal All channels are referenced to a common return which is connected to the negative side ground of the DC power source Time proportioned outputs pulse ON and OFF with a duty cycle proportional to an analog value stored in an analog output r
10. Externally Powered 10BoseT AN7 15 4 20 mA Transmitter poe s Ane 14 ae Equivalent 4 20 mA Equivalent 4 20 mA yeme ans 13 Bee Se input Circuit T in Circuit Dupli mre ANA W12 AINI uplicate n ono DC Terminals Somo ANS 11 Loop Powered 25 GND zoam o AN2 10 4 20 mA Transmitter 100A 24 DC Somme AN 9 mom r To GND 2 eno O 8 Lon GND AOUT GND 7 24 VDC User Power v 7 cnND 6 23 0 T2 z GND 1 5 GND 22 T1 as AOUT4 QD 4 21 485 ig AOUT3 3 20 485 a AouT2 2 19 485 Gnd AouT 1 o Connect Up to 8 4 20 mA Inputs and 4 4 20 mA Outputs PointScan 100 User s Manual 8 28 01 Analog I O Modules 8 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com D Note 8 2 Analog I O Modules 8 28 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Table PointScan I O Modules and Accessories A Distributed I O Modules Dennition Ethernet RS 485 PT Bus Description Analog Inputs Poe es PointScan 201 PointScan 301 pea aa PointScan 102 PointScan 202 PointScan 302 Measure analog current with 14 bit resolution k Ann Ei PointScan 303 Provides short circuit protection for 4 to 20 mA inputs urrent Limiters 8 Universal Analog Inputs i 2 Measure TCs J K E R T B C N S floating 4 to 20 TC mA V mV PointScan 104 PointScan 204
11. PointScan 304 MA or mV V with 16 bit resolution 8 Analog Inputs Measure voltage inputs with 12 bit resolution 6 RTD Inputs Measure 100 Ohm platinum RTDs 2 3 or 4 wire with 100 Ohm Platinum EE PontScan g0G 16 bit resolution 6 RTD Inputs Measure 10 Ohm copper RTDs 2 or 3 wire with 16 bit Measure analog current with 14 bit resolution 10 Ohm Copper Pointscan 307 resolution Combination I O 8 Analog Inputs amp Provides 4 to 20 mA inputs and outputs with 16 bit 4 Analog Outputs PointScan 108 resolution 4 to 20 mA 4 RTD Inputs amp 4 Digital Outputs Measure 100 Ohm platinum RTDs 2 3 or 4 wire and 100 Ohm Platinum PointScan 109 digital inputs 12 24 VDC VAC Analog Outputs 4 Analog Outputs PointScan 216 PointScan 316 Provides 4 to 20 mA outputs with 13 bit resolution 4 to 20 mA 8 Analog Outputs PointScan 217 PointScan 317 Provides 4 to 20 mA outputs with 13 bit resolution 4 to 20 mA 8 Analog Outputs PointScan 318 Provides voltage outputs with 14 bit resolution 5V 10V 0 to 5V 0 to 10V Digital Inputs 8 Digital Inputs Read digital ON OFF inputs 12 24 VDC VAC _ Pointscanzer Poinscantser Peat danel ONOFD ines 16 Digital Inputs P Read digital ON OFF inputs 12 24 VDCIVAC PointScan t22 PointScanl222 FointScanlsze Read ciota ONOFP meus 8 nee Inputs Read digital ON OFF inputs rD a PointScan 324 Read digital ON OFF inputs T
12. Care must be taken to externally provide a suitable instrumentation ground for these single ended input circuits Current Shunts Precision 100 ohm current shunts beneath the hinged access door in the wiring base pass current and maintain loop integrity even if the module is unplugged A spare shunt is provided and may be simply inserted in place of any shunt that open circuits as a result of a current overload 1 0 Registers Function IOtech Registers Modbus Registers Analog Inputs AX0 AX7 Discrete Inputs X0 X7 Counter Inputs AX8 AX15 o GND 30001 30008 10001 10008 30009 30016 DC Power Input DC Equivalent DC Input Circuits Equivalent 4 20 mA Circuit DC GND 18 L J D 17 ao Sourcing AN1 Ethernet AINS 16 Externally Powered L Input 10BaseT l AN7 15 4 20 mA Transmitter 2 Svatehes 7 100a E amn aat aai 2ommo ane 014 To GND tupper a 2 memo ins 13 Ext 3 6KnS DINI z Wr GND Duplicate Domo M 012 v Terminals Somo ANS 011 Loop Powered REF zoa o AN2 10 4 20 mA Transmitter 2 o am o AN1 9 To GND DC aaam DINS Q 8 i DN7 7 GND E DING 6 D Sinking HI 1 DINS 5 Sourcing a ail ot Input Z DIN4 4 Switches ii DINS 3 L input 1 o DIN2 2 Sourcing DNI 1 om wi O Connect Up to 8 DC Inputs and 8 4 20 mA Inpu
13. DC or AC voltage must be applied to an input to indicate an ON condition All channels are referenced to a common return or supply which is connected to the negative side ground or positive side DC of the DC power source One wire from each sourcing field input should be bussed together and connected to terminal 17 DC One wire from each sinking field input should be bussed together and connected to terminal 18 DC GND Refer to the wiring diagram below Set jumper W1 to match the wiring configuration of the inputs I O Registers Function Discrete Inputs Counter Inputs p Equivalent DC Input Circuits IOtech Registers Modbus Registers X0 X15 10001 10016 AX0 AX15 30001 30016 DC Power Input GND DC O18 ell DC Terminals 25 24 DC 23 T2 220 21 485 20 485 19 485 Gnd 17 Ethernet i O16 10BaseT O15 ra DIN1I4 014 DINI3 Q13 Duplicate DINI2 Q12 DIN1O SeS oS DIN9 DINS DIN7 DING DINS DIN4 DIN3 DIN2 0 wi DIN1 BaNWEROODNO k Sssssses te 4 2 Discrete I O Modules Connect Up DINI1 11 to 16 Inputs Sourcing Input 2 eile Sourcing Input 1 ete 9 12 01 GND GND Input Sinput Switches DINI Jumper kad Sinking Input Switches PointScan 100 User
14. MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com
15. analog I O if a logic module is replaced Analog logic modules may be hot swapped and will not require recalibration User calibration data is stored in system memory outside of the analog module Factory calibration data is stored in memory in the plug in logic module Since all logic modules are calibrated to the same factory standards recalibration is not necessary if logic modules are moved or replaced PointScan 102 High Density 4 20 mA Analog Input Module Overview Sixteen 4 20 mA inputs provide 14 bit high resolution analog measurements More information can be found in the on line help supplied with the IO Toolkit program Number of Channels 16 14 bit resolution Input Range 4 20mA Input Impedance 100 ohms Note input voltage drop 2 volts at 20 mA Wiring A single input terminal is provided for each measurement channel Care must be taken to externally provide a suitable instrumentation ground for these single ended input circuits Current Shunts Precision 100 ohm current shunts beneath the hinged access door in the wiring base pass current and maintain loop integrity even if the module is unplugged A spare shunt is provided and may be simply inserted in place of any shunt that open circuits as a result of a current overload 1 0 Registers Function IOtech Registers Modbus Registers Analog AX0 AX15 30001
16. occurred Full ON On The module is configured fully operational and has received communication from the host device before the timeout period expired This is the desired LED indication during system operation HALF BLINK Long Blink 1 second ON 1 second OFF The module is not adequately configured and requires a download from the IO Toolkit program Full OFF Off There is no power to the module or the status LED is being turned off intentionally by the IO Toolkit during the module loading operation Off with a quick ON BLINK Short Blink 1 9 seconds OFF 1 seconds ON The module failed self test at initialization It will not attempt communication and should be replaced Status LED Wink Feature The Status LED may be intentionally winked 10 blinks second by the IO Toolkit program to visually identify the module when other modules are present PointScan 100 User s Manual 9 12 01 General Information 1 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Isolation Every PointScan 100 Series I O module is isolated from ground and other modules for fault free operation Additional levels of isolation e g 500V channel to channel isolation are provided with some modules Refer to the product specifications in the IO Toolkit online help system for more information a Ethernet R8485 Communication Ethernet ssessssssss9ssss99ss9s
17. s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com PointScan 127 High Speed Counter Module Overview Input Wiring This high speed counter module has eight isolated circuits that accept pulse inputs from a variety of sources including quadrature and incremental encoders Count values are reported in 16 bit analog input registers or 32 bit long registers The states of the counter inputs are also reported as discrete inputs Pulse rates up to 50 kHz are supported The counters can be reset by toggling discrete output bits Counter modes are selected using the IO Toolkit program More information on this and other features can be found in the on line help supplied with the IO Toolkit program Number of Channels Input Voltage Range Input Current 24 VDC 8 discrete inputs isolated 12 24 VDC VAC 6 7 mA Screw terminal assignments are shown below For best noise immunity connect input signals using twisted wire pairs To maintain the best differential noise rejection do not connect screw terminals together at the I O base Positive DC voltage must be applied to an input to indicate an ON condition Refer to the wiring diagram below Any odd numbered input can be gated by connecting a gating signal to the next highest even numbered input For example Input 2 can gate the counter for Input 1 I O Registers Function Discrete Inputs Counter Inputs Modbus Register
18. slots are just covered by the top surface of the base cover Module Base GOOSOLSOSOEOEOEOEGOOEGOGE 1234867 8 9 10112131415 81718 Logic Module DC Power Overview PointScan 100 modules can be powered from the same DC source that is used to power your I O devices No separate power supply is required Typically 10 to 30 VDC power is applied to terminals 24 and 25 on the base of each module The PointScan 443 is used to power up to seven PointScan modules of any type instrumentation loops and other devices It operates on 85 264 VAC 47 63 Hz or 120 370 VDC and outputs 24 VDC at up to 1 A Refer to the figure below for the proper power connections Optional Auxiliary Optional F O DC Power input AC Daer Auxiliary ooe Typicalyto GND DC Power Neutral DC Input DC GND PointScan 100 12 amp Chassis ge Input Neutral m gt DC GND or 300 Series N lpc cnND o n Chassis gt m gt Chassis Modules o g amp o pe cno oz 1920 21 22 23 1718 24 25 26 27 28 amp loc out o2 Extra Terminals 22000 oo 20000 O X O dc out Oz for 4 20 Loops r Field Devices a Auxiliary DC os and More Power _Input o PointScan 443 2 DC GND oeg BS 0c in Qa 4 20 POWER al Input O OE 7 Field AC Power Input o Device 5 2 N O Line w N Line O e
19. the U S Government Printing Office Washington D C 20402 CE Notice Many IOtech products carry the CE marker indicating they comply with the safety and emissions standards of the European Community As applicable we ship these products with a Declaration of Conformity stating which specifications and operating conditions apply Warnings Cautions Notes and Tips Refer all service to qualified personnel This warns of possible personal injury or equipment damage under noted conditions Follow all safety standards of professional practice and the recommendations in this manual Using this equipment in ways other than described in this manual can present serious safety hazards or cause equipment damage This warning symbol is used in this manual or on the equipment to warn of possible injury or death from electrical shock under noted conditions Use proper ESD handling guidelines when handling equipment or components sensitive to damage from electrostatic discharge Proper handling guidelines include the use of grounded anti static mats and wrist straps ESD protective bags and cartons and related procedures Specifications and Calibration Specifications are subject to change without notice Significant changes will be addressed in an addendum or revision to the manual As applicable IOtech calibrates its hardware to published specifications Periodic hardware calibration is not covered under the warranty and must be performed by qu
20. 08 DC Power Input END pe Equivalent DC Input Circuit Equivalent DC Output Circuit quivalen npu ircuits quivalen jutpu incur eo 18 l De Sourcing only j 7 Oc 017 DC Ethernet DOUTE 16 Furing toBose 00UT7 15 Switches Bd DOUTE Q14 Sot jonta DOUTI i DouTS Q 13 D rey Duplicate DOUTA O12 GNO AN Terminals DOUT3 11 E 25 cnn H DoUT2 10 a 24 DC DOUT O 9 ons 8 DIN 7 one 6 GND 23 12 DINS 1D 5 Sinking 22Q0 1 ona O 4 Jumper Input 21 485 DINS 3 36KRS DINI Switches 20 485 DIN2 2 Sourcing 19 485 Gnd ONT O 1 L REF 0 wi O Connect Up to 8 DC Inputs and 8 DC Outputs Discrete I O Modules 4 1 9 12 01 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com PointScan 122 Overview Wiring and Jumpers 16 Discrete Inputs This module provides sixteen input channels Inputs may be wired as all sourcing or sinking An input count feature uses analog input registers to accumulate the positive transitions of each input More information on this and other features can be found in the on line help supplied with the IO Toolkit program Number of Channels Input Voltage Range Input Current 24 VDC 6 7 mA 16 discrete inputs connected to a common source 12 24 VDC VAC Positive
21. 1 Overview 7 1 Wiring 7 1 Current Shunts 7 1 I O Registers 7 1 PointScan 104 Instrumentation Analog Input Module 7 2 Overview 7 2 Wiring 7 2 4 20 mA Input Jumpers 7 2 Current Shunts 7 2 VO Registers 7 2 8 Analog I O Module PointScan 108 Combined Analog Input and Output Module 8 1 Overview 8 1 Wiring 8 1 I O Registers 8 1 Appendix A Table of PointScan I O Modules and Accessories Guaranteed 888 88 SOURCE www artisantg com vi 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com General Information 1 Overview This manual will help you install and maintain PointScan 100 I O modules In summary wiring for power communications and I O is connected to each module s base Then setup choices are entered using the IO Toolkit software and the system will be ready to run Shown below are some typical system configurations using PointScan 100 I O To PointScan 442 or Ethemet equivalent 24VDC supply Up to 32 PointScan 200 Series modules e080 3d ol eeee o PC Controller E
22. 8 This section documents the following module PointScan 108 Note Itis not necessary to recalibrate analog I O if a logic module is replaced Analog logic modules may be hot swapped and will not require recalibration User calibration data is stored in system memory outside of the analog module Factory calibration data is stored in memory in the plug in logic module Since all logic modules are calibrated to the same factory standards recalibration is not necessary if logic modules are moved or replaced PointScan 108 Combined Analog Input and Output Module Overview This module combines eight 4 20 mA analog inputs and four 4 20 mA outputs More information can be found in the on line help supplied with the IO Toolkit program Number of Analog Inputs 8 14 bit resolution Input Range 4 20mA Input Impedance 100 ohms Note input voltage drop 2 volts at 20 mA Number of Analog Outputs 4 16 bit resolution Output Range 4 20mA Wiring A single input terminal is provided for each input and output channel Care must be taken to externally provide a suitable instrumentation ground for these input and output circuits 1 0 Registers Function IOtech Registers Modbus Registers Analog Inputs AX0 AX7 30001 30008 Analog Outputs AYO AY3 40001 40004 DC Power Input GND DC GND 18 F 5 Oc 17 Ethernet AN8 16
23. CE www artisantg com Discrete Analog Modules 6 This section documents the following modules PointScan 130 PointScan 109 PointScan 130 8 Discrete Inputs and 8 4 20 mA Inputs Overview Eight 4 20 mA inputs provide 14 bit analog measurements Discrete inputs may be wired as all sourcing or sinking An input count feature uses analog input registers to accumulate the positive transitions of each input More information on this and Toolkit program Number of Channels Input Range Analog Input Impedance Discrete Input Voltage Range Input Current 24 VDC Wiring and Jumpers other features can be found in the on line help supplied with the IO 8 analog inputs 14 bit resolution 8 discrete inputs 4 20 mA analog 12 24 VDC VAC discrete 100 ohms Note input voltage drop 2 volts at 20 mA 12 24 VDC VAC 6 7 mA Positive DC or AC voltage must be applied to an input to indicate an ON condition All channels are referenced to a common return or supply which is connected to the negative side ground or positive side DC of the DC power source One wire from each sourcing field input should be bussed together and connected to terminal 17 DC One wire from each sinking field input should be bussed together and connected to terminal 18 DC GND Refer to the wiring diagram below Set jumper W1 to match the wiring configuration of the discrete inputs A single input terminal is provided for each analog input channel
24. EA Po PointScan 325 Read digital ON OFF inputs eee a PointScan 326 Read digital ON OFF inputs 0 8 HS Counters with Encoders f Count rates up to 50 kHz plus quadrature encoder 32 bit 4 to 30V PointScan 127 PointScan 327 Combination I O 4 Digial Inputs amp Outputs Read digital ON OFF inputs switch digital ON OFF 12 24 VDC Pointscan228 outputs 8 Digial Inputs amp Outputs Read digital ON OFF inputs switch digital ON OFF 12 24 VDC PointScan 129 outputs 8 Digital Inputs amp 8 Analog Inputs Read digital ON OFF inputs output 4 to 20 mA with 12 24 VDC VAC 4 to 20 mA PointScan 130 16 bit resolution 4 Digital Inputs amp 4 Analog Inputs Read digital ON OFF inputs output 4 to 20 mA with 12 24 VDC VAC 4 to 20 mA PointScan 231 16 bit resolution PointScan 100 User s Manual 9 12 01 Table PointScan I O Modules and Accessories A 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Digital Outputs 6 Relay Outputs Dry contact relay outputs SPDT FormC 120 VDC VAC 2A max PointScan 336 8 Digital Outputs F High current control outputs with isolation 0 to 60 VDC 2A max PointScan 337 8 Digital Outputs High current control outputs with isolation 60 to 150 VDC 1A max _ PointScan 338 8 Digital Outputs F High current control outputs with isolation 16 to 140 VAC 2A max
25. alified personnel as specified in this manual Improper calibration procedures may void the warranty Quality Notice IOtech has maintained ISO 9001 certification since 1996 Prior to shipment we thoroughly test our products and review our documentation to assure the highest quality in all aspects In a spirit of continuous improvement IOtech welcomes your suggestions These products must not be used to replace proper safety interlocking No software based device or other solid state device should ever be designed to be responsible for the maintenance of consequential equipment or personal safety In particular IOtech disclaims any responsibility for damages either direct or consequential that result from the use of this equipment in any application Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Installation and Hazardous Area Warnings PointScan 100 series I O modules should not be used to replace proper safety interlocking No software based device or any other solid state device should ever be designed to be responsible for the maintenance of consequential equipment or personnel safety In particular IOtech disclaims any responsibility for damages either direct or consequential that result from the use of this equipment in any application All power input and output I O wiring must be in accordance with Class I Division 2 wiring methods and in accordance with the auth
26. am below The jumper setting must match the range selection in the IO Toolkit Current Shunts Precision 100 ohm current shunts beneath the hinged access door in the wiring base pass current and maintain loop integrity even if the module is unplugged A spare shunt is provided and may be simply inserted in place of any shunt that open circuits as a result of a current overload I O Registers Function IOtech Registers Modbus Registers Analog Inputs AX0 AX7 30001 30008 oJ NPUT Co COM SELECT 4 20 VOLT nzc 18 N C 17 Connect Up to 8 4 20 mA Ethernet AN8 16 Voltage or Thermocouple Inputs Equivalent Circuit 10BaseT o 2m ing 15 _ a D AN1 AN7 Q 14 Dc S N Gmammo AIN7 013 am AING 12 sod Jumper DC Power Input Comm o aine Q 11 Strain Gage Q AINt 250 AINS 10 or Bridge Circuit 0 0 Jumper 1 to 2 for 240L__ AINS 9 4 20 mA Range q oo AIN4S 8 Can inate 7 DC Voltage AINS amo ain2 4 og Fe Externally Powered Mna O 3 4 20 mA Transmitter 20 485 mo ani 2 Loop Powered 485 Gnd N1 4 20 mA Transmitter 19 n AINI Q 1 Fo r oJ Ea O 24 VDC User Power 7 2 Analog Input Modules 8 28 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Analog I O Module
27. am will be written into permanent memory in the module s base When the PointScan 100 or PointScan 200 module is reinserted into its base the module will find and upload the configuration information instantly configure itself and begin scanning I O Once a PointScan 100 or PointScan 200 module has been configured with an appropriate station address and IP address PointScan 100 only modified configuration data can be downloaded through the Ethernet port or RS485 port into the module base More information on the Remote I O Setup Module can be found in the online help system of the IO Toolkit RS232 Wiring Connect the setup module to your Windows PC using a standard Serial RS232 cable CA 22 Only the transmit TD receive RD and common return GND signals are actively used The RS232 port on this configuration tool is electrically isolated to protect your computer in the event of field wiring errors The setup module runs on the DC power connected to terminals 17 and 18 of the module base it is plugged into No other connections are required I O wiring can be left undisturbed RS232 Mode Selection This module always communicates to the host PC at 9600 baud with no parity and eight data bits Be sure to select Use Setup Module s Settings as the communication device selection in the IO Toolkit program Ethernet Hub Switch Ethernet to PC wins 78 45575 22200 oo da00e al I I 0 TE Ha I
28. e Q 229990000000000000 A Neutral om _ Output 1234567 8 9101112131415 16 17 18 S Neutro ON Z Discrete 2 Cchossis D re po Input Extra Terminals for Instrumentation Loops Field Devices and More T 1 2 General Information 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com DC Power Wiring PointScan 443 PointScan 442 gateways and user instrumentation loops may be powered from the PointScan 443 power supply The PointScan 443 supplies 24 volts DC at a maximum of two amps DC Power Wiring User DC Source PointScan 442 gateways and user instrumentation loops may be powered from a single DC source The user DC power source must be between 18 to 30 volts Current Requirements To calculate the current requirements add the wattage required for the I O modules in use then divide the total wattage by the DC power source voltage Then add any current needed for user instrumentation loops PointScan 100 LEDs Every PointScan 100 module has a number of LEDs These LEDs can be useful for system diagnostics These LEDs can be observed in the following states I O Module Status LED On with a quick OFF BLINK Long Blink 1 9 seconds ON 1 seconds OFF The module is configured and fully operational but has not received a valid request from the host for a time longer than the specified time out period A communication time out has
29. egister TPO outputs are a low cost way to get smooth proportional control of heaters and other process variables Typically TPO analog output registers are assigned to the output of PID or other control program Use the IO Toolkit to set pulse cycling as fast as 10 mS or as slow many minutes as your system dynamics require Each output may be configured as a TPO or ordinary discrete output 1 0 Registers Function IOtech Registers Modbus Registers Discrete Outputs Y0 Y15 00001 00016 TPO Values AY0 AY15 40001 40016 o DC Power Input GND 18 psc DC 17 Ethernet DOUT16 M16 p aask i DouTi5 M15 DC GND 00uT14 14 Equivalent DC Output Circuit douT13 13 Sourcing only Duplicate DOUTI2 M12 Terminals DOUTO 11 i 25 _GNoO DOUT10 M10 24 _De DOUTO 9 l sole Sig DOUTI Rag DOUT8 8 Connect Up i DouT7 7 te 16 Outputs Do 3 Doute 6 23 T2 DOUTS 5 22 1 DOUTA 4 21 485 DOUT3 3 20 485 pouT2 2 19 485 Gna pout 1 o is PointScan 100 User s Manual 8 28 01 Discrete Output Modules 5 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com SS Note 5 2 Discrete Output Modules 8 28 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOUR
30. eld wiring installation The PointScan 100 Series modules are typically installed against one another but space may be left between modules to accommodate other DIN rail mounted components such as terminal blocks and fuse holders End clamps are recommended to restrict side to side movement The figures on this page and the next show the physical dimensions of the PointScan 100 Series components PointScan 100 Series modules may be installed in any orientation and order on your panel The modules are electrically interconnected using RS485 and Ethernet beginning with the gateway 33 0 PO 27 0 O Sample Layout For a 36 x 30 Enclosure 2 2 Ethernet RS485 Wiring 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com D FRONT VIEW 0 71 cm 4 250 w 10 80 cm 0 280 0 71 cm 8 20 cm SIDE VIEW L 1 800 4 57 cm 90 170 125 4 0 43 cm 35 cm 10 48 cm Ce for 8 screw 4 75 12 07 cm PointScan 100 PointScan 200 PointScan 300 Series I O modules PointScan 441 RS 232 RS 485 Converter and PointScan 443 Power Supply Dimmensions FRONT VIEW 0 28 00 71cm gt 0 64cm B17 a SIDE VIEW 8 05cm r cen PointScan 442 lOtech a442 DIN T EN 50022 aF 90 43 3 44cm clear fo
31. followed by the IP address of the gateway and then hit lt CR gt For example ping 10 1 0 1 do not type the quotes If you get an unknown command error then you will need to install the TCP IP Ethernet protocol on your computer If you get destination unreachable then make sure the gateway s IP address is valid with respect to the IP address and subnet mask of your computer If you get request timeout then check all the items above Note Information on Ethernet networking can be found in the online help system for the IO Toolit 5 Once you establish that you can communicate with the module gateway form the IO Toolkit you then should attempt to communicate with your device using your master software i e KepServer or Citect 3 2 Configuring PointScan 100 I O 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Discrete I O Modules 4 PointScan 129 Overview This section documents the following modules PointScan 129 PointScan 122 PointScan 127 8 Discrete Inputs and 8 Discrete Outputs This module provides one terminal for each input or output channel All inputs may be wired as sourcing or sinking Outputs are wired in a sourcing power switching configuration only An input count feature uses analog input registers to accumulate the positive transitions of each input More information can be found in the on line
32. for wiring details Apply Power Power up the PointScan 100 Series I O and related peripherals Observe the status LED on each module The normal conditions are as follows Module Type LED Normal Indication PointScan 442 Power Supply Power LED On PointScan 100 Series Status LEDs Blinking Configure Using IO Toolkit Refer to chapter 3 JO Toolkit and the steps outlined in the online help for each PointScan 100 Series module Test the System Use the Test I O window in the IO Toolkit program to verify proper I O operation in all PointScan 100 Series module Configure Your Computer Refer to the on line help in the IO Toolkit for more information Run the Citec Software Refer to the on line help in the Citec software for more information If You Have Difficulty If you experience startup trouble contact IOtech at productsupport iotech com PointScan 100 User s Manual 9 12 01 General Information 1 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com SS Note 1 6 General Information 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Ethernet RS485 Wiring Ethernet Wiring Guidelines PointScan 100 I O modules communicate with a master device PC using 10BaseT Ethernet media Electrical isolation is provided on the Ethernet port for increased reliabili
33. help in the IO Toolkit program Number of Channels 8 discrete inputs 8 discrete outputs PointScan 129 only Input Voltage Range 12 24 VDC VAC Input Current 24 VDC 6 7 mA Output Voltage Range 10 30 VDC Maximum Count Rate 100 Hz 6000 minute each input plus selectable 2KHz 120 000 minute mode for input 1 only Wiring and Jumpers One wire from each sourcing field input should be bussed together and connected to terminal 17 DC One wire from each sourcing field output and or or sinking field input should be bussed together and connected to terminal 18 DC GND Refer to the wiring diagram below Set jumper W1 to match the wiring configuration of the inputs TPO Feature PointScan 100 User s Manual Time proportioned outputs pulse ON and OFF with a duty cycle proportional to an analog value stored in an analog output register TPO outputs are a low cost way to get smooth proportional control of heaters and other process variables Typically TPO analog output registers are assigned to the output of PID or other control program Use the IO Toolkit to set pulse cycling as fast as 10 mS or as slow many minutes as your system dynamics require Each output may be configured as a TPO or ordinary discrete output I O Registers Function IOtech Registers Modbus Registers Discrete Inputs X0 X7 10001 10008 Discrete Outputs Y0 Y7 00001 00008 TPO Values AY0 AY7 40001 40008 Counter Inputs AX0 AX7 30001 300
34. isan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Warranty Information Your Jotech warranty is as stated on the product warranty card You may contact Otech by phone fax machine or e mail in regard to warranty related issues Phone 440 439 4091 fax 440 439 4093 e mail sales iotech com Limitation of Liability 1Otech Inc cannot be held liable for any damages resulting from the use or misuse of this product Copyright Trademark and Licensing Notice All IOtech documentation software and hardware are copyright with all rights reserved No part of this product may be copied reproduced or transmitted by any mechanical photographic electronic or other method without IOtech s prior written consent IOtech product names are trademarked other product names as applicable are trademarks of their respective holders All supplied IOtech software including miscellaneous support files drivers and sample programs may only be used on one installation You may make archival backup copies FCC Statement IOtech devices emit radio frequency energy in levels compliant with Federal Communications Commission rules Part 15 for Class A devices If necessary refer to the FCC booklet How To Identify and Resolve Radio TV Interference Problems stock 004 000 00345 4 which is available from
35. module gateway Use a straight through cable if you are connecting to an Ethernet hub or switch Use a cross wired cable if you are connecting directly to a PC Make sure the LNK LED on the module gateway is on solid not blinking 3 Run the IO Toolkit You can use the Plug amp Play Wizard to define the parameters for the module gateway Be sure to do the following e Choose an IP address that is appropriate for your network See the help file for details e Enter in the serial number that is printed on a label on the module gateway e Choose a station slave number for the module gateway that is unique from other modules gateways and the device you are interfacing to e Select the appropriate RS232 or RS485 com parameters protocol baud rate etc to match the device that you are interfacing to 4 Once you ve completed the wizard save your project file Go to the Device menu and choose the appropriate communication device Then go to the Operations menu and select Load This should set the IP address in the module gateway and then load down your other parameters If this load fails for some reason here are some items to check e Make sure the LNK LED is on solid If it is off or blinking then a typical cause is a bad cable an incorrect cable or you are plugged into the wrong port on your hub switch e Try to ping the gateway Ping is a utility that comes with your PC Start an MSDOS prompt and type ping
36. ority having jurisdiction WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1 DIVISION 2 WARNING EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS DISCONNECT POWER BEFORE REPLACING OR WIRING MODULES WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS Note Refer to the IO Toolkit software s online help for product specifications and configuration settings Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Table of Contents 1 General Information Overview 1 1 General Specifications 1 1 VO Module Components 1 2 DC Power Overview 1 2 PointScan 100 LEDs 1 3 I O Module Status LED 1 3 Status LED Wink Feature 1 3 Isolation 1 4 Local Diagnostics 1 4 Hot Swap Feature 1 4 Calibration 1 4 Getting Started 1 5 Mount the Hardware 1 5 lnstall Ethernet RS485 Wiring Between Modules 1 5 Connect Power and I O Wiring to the Modules 1 5 lnstall Communication Cabling 1 5 Apply Power 1 5 Configure Using IO Toolkit 1 5 Test the System 1 5 Configure Your Computer 1 5 Run the Software 1 5 If You Have Difficulty 1 5 2 Ethernet RS485 Wiring Ethernet Wiring Guidelines
37. ote All factory and user calibrations are performed in software There are no adjustment potentiometers inside the logic modules User calibrations are performed using the IO Toolkit utility Refer to the IO Toolkit on line help system for information on calibrating PointScan 100 Series analog I O 1 4 General Information 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Getting Started Following these steps will make installation and start up easier OMount the Hardware Refer to Section 2 for installation instructions for PointScan series I O and optional accessories lnstall Ethernet RS485 Wiring Between Modules Make PT Bus PointScan 300 or RS485 PointScan 200 wiring connections the modules Refer to Section 2 for wiring guidelines Connect Power and I O Wiring to the Modules Connect AC power to the PointScan 442 power supply Make DC power connections from the power supply to the I O modules and optional accessories as needed Make field wiring connections to the PointScan 100 Series I O modules and any peripheral equipment Refer to the individual module sections in this manual for connection details Olnstall Communication Cabling For PointScan 100 Series modules connect the Ethernet Cable RJ45 to the resident connecter For PointScan 200 Series modules connect the Twisted Pair RS485 cabling Refer to Chapter 2
38. r 447 T11 35cm 8 screw 4 75 12 07cm Gateway Dimensions DIN EN 50022 Suppliers 1 378 3 50 Hanem Manufacturer Type Altech PR30 DIN EN 50022 F Entrelec TS35 0 295 0 75 cm Phoenix NS35 7 5 Wago TS35 _ Weco H 35 1 062 2 70 cm Weidmuller TS35 Wieland TS35 DIN Rail Dimensions Screw Torque All the screw terminals on the base should be tightened to a maximum of 3 48 in lbs PointScan 100 User s Manual 9 12 01 Ethernet RS485 Wiring 2 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com SS Note 2 4 Ethernet RS485 Wiring 9 12 01 PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Configuring PointScan 100 I O 3 This section documents the following module PointScan 440 PointScan 440_ Remote I O Setup Module Overview This setup tool is recommended to initially configure each PointScan 100 and or PointScan 200 module To use the setup module simply unplug any PointScan 100 or PointScan 200 module from its base and insert the setup module into the base Note PointScan 100 and PointScan 200 smart bases allow hot swap of live modules an exclusive IOtech feature that makes it permissible to configure PointScan 100 and PointScan 200 modules in live systems The PointScan 100 or PointScan 200 module configuration you created the IO Toolkit progr
39. s 10001 10008 30001 30008 35001 35008 IOtech Registers XO X7 AX0 AX7 or LIO LI7 Resets YO Y7 00001 00008 Seeeescesseslues 4 Proximity voc oJ ise A Sensor 28 17 8 n ae 16 l Lood Out ck ee 20 PERES D Eel Gnd 250 5 LI L_ Input 8 i 24 l Input 7 ious 3 7 l Duplicate l pial f Position Terminals N6 Q 11 Input 6 a Oe Encoder 18Q _N c n5 Q10 gine so 17 N C INS 9 Ju nput input 2 i ee Out A N4 8 Riita ae 4 IN4 O 7 npu tel 3 G oo N3 6 Input 1 1 die 2307 IN3 5 Input 3 i D sz Gnd 220 N2 4 e ba 21 a IN2 3 Input 2 We cents teted ot J iad 200 j Ni 2 19 Ni O 1 l LFL Input 1 Populate the appropriate load resistor Connect Up to 8 unless your sensor does not require one O Pulse or DC Inputs Typical Wiring Models Typical Count Rate Input Circuit c y JEZA oe UL A Input Typical Position Input Circuit Optical Signals From Isolator Encoder Channel A a kak P Channel B Lb Il l Optical Isolator Up Input Quadrature 32 Bit ounter Detector Down Input PointScan 100 User s Manual 9 12 01 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE
40. ts Counter Inputs IOtech Registers Modbus Registers AX0 AX3 30001 30004 X0 X3 10001 10004 AX4 AX7 30005 30008 e Ethernet 10BaseT Duplicate Terminals 25 240 23 T2 220 21 485 20 485 19 485 Gnd GND DIN4 DIN3 DIN2 14 DNI 13 RET4 SNS4 EXC4 RETS SNS3 EXC3 RET2 EXC2 wi RET1 SNS2 SNS1 EXC1 6 2 Discrete Analog Modules 9 12 01 DC Power Input L Input 1 Sourcing 9 8 J 3 2 Wire RTD 6 5 ee 3 Wre RD rS gt 2 e 4 Wire RTD 2 Leave 4th Wire w RTD 1 Unconnected Sensor Connect Up to 4 RTD Inputs ond 4 DC Inputs Equivalent DC Input Circuits DC DC Sourcin oD 9 L Input 2 GND o BRA Switches 2 5 hy Jumper l Jumper Sinking w Sa w Input seKn3 DINI 3 pint 9 Switches 2 2 REF j REF Equivalent RTD Input Circuit R Return Softwore Linearization Sense Current Excite Source PointScan 100 User s Manual Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Analog Input Modules 7 This section documents the following modules PointScan 102 PointScan 104 Note Itis not necessary to recalibrate
41. ts PointScan 100 User s Manual 9 12 01 Discrete Analog Modules 6 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com PointScan 109 4RTD Inputs and 4 Discrete Inputs Overview Four RTD inputs provide 16 bit high resolution analog measurements Discrete inputs may be wired as all sourcing or sinking An input count feature uses analog input registers to accumulate the positive transitions of each input More information on this and other features can be found in the on line help supplied with the IO Toolkit program Wiring and Jumpers Number of Channels RTD Input Type Range Discrete Input Range Input Current 24 VDC 4 RTD inputs 16 bit resolution 4 discrete inputs 100 ohm platinum 200 to 850 C 12 24 VDC VAC 6 7 mA See the wiring diagram below for RTD inputs Discrete inputs need positive DC or AC voltage applied to an input to indicate an ON condition All channels are referenced to a common return or supply which is connected to the negative side ground or positive side DC of the DC power source One wire from each sourcing field input should be bussed together and connected to terminal 17 DC One wire from each sinking field input should be bussed together and connected to terminal 18 DC GND Refer to the wiring diagram below Set jumper W1 to match the wiring configuration of the discrete inputs 1 0 Registers Function RTD Inputs Discrete Inpu
42. ty Follow normal Ethernet wiring practices when installing PointScan 100 I O modules RS485 Wiring Guidelines PointScan 100 I O modules also feature an RS485 port for I O expansion via PointScan 200 I O modules The RS485 party line consists of two wires and an isolated ground wire It is recommended that the ground wire be connected to all stations to provide a common return The RS485 port on all PointScan 100 modules is isolated from its internal circuitry local power source and I O wiring to improve communications reliability It is recommended that only 32 PointScan 200 or PointScan 100 modules Configured for RS485 communication be connected on any RS485 party line and that the termination jumper be installed on the last module on each end of the RS485 network Limiting the cabling to two network arms segments radiating from the master controller will yield the best signal results To PC Ethernet if PointScan 100 RS485 if PointScan 200 PointScan 100 User s Manual Jumper For Termination RS485 1 gt Connect Up to 32 RS485 Devices RS485 1 gt Duplicate Terminals Same as 24 25 9 485 ISO Gnd Q13 Duplicate 485 3 Term 12 Terminals 485 3 Bus Q11 18 GND 485 3 Bus 10 17 DC 485 ISO Gnd Q 9 485 2 Term 8 485 2 Bus Q 7 485 2 Bus 6 23 N c 485 ISO Gnd 5 22 QIN C RS232 DTR Out 4 21 485 1 Bus
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