SixTRAK® Combination I/O Module
Contents
1. Special Counter Inputs both models The first eight discrete inputs can be configured as counters with a flexible choice of modes These counters report their values in corresponding 16 bit analog input registers Options for fast 5 mS or slow 25 mS for contact bounce filtering response providing a maximum count rate of 100 Hz or 20 Hz counting respectively The 1 channel is a high speed counter and can count up to 20 KHz Available counter modes are pulse rate and run time Analog I O Features gt Self resetting Analog Input Protection Each 4 20 mA input channel has a 100 ohm high precision 0 1 percent shunt across its input to develop a 2 volt signal when a full scale 20 mA input is applied These shunts are located in the module s base giving you the advantage of maintaining a continuous circuit even if the logic module is removed from the base If excessive voltage is applied to an input a self resetting fuse will open to help prevent the shunt from overheating Open Loop Detection on Analog Inputs This module can detect and report an open instrumentation loop on its analog inputs By allowing the module to report a negative value if the current falls below 4 mA low limit logic in your DCS PLC RTU or computer can signal the loss of current To enable this feature select the Go Negative Below 4 mA software setting for each channel Reading Voltage Analog Inputs As an option a voltage divider may be factory pop2. 43 44 45 46 47 al t SolidState Sor oad also mus i a ee Switch set jumper z 44 6 8 fio Jiz 2 fi fo f 3886 an Z a in base Q A os ST MIX 12884 D ae J Revised 3 Aug 09 SIXNET e331 Ushers Rd e Ballston Lake NY 12019 USA e 1 518 877 5173 e Fax 1 518 877 8346 e sales sixnet com
3. Y 12019 USA e 1 518 877 5173 e Fax 1 518 877 8346 e sales sixnet com 331 Ushers Road Ballston Lake NY 12019 USA 1 518 877 5173 Fax 1 518 877 8346 S j X n e t email sales sixnet com www sixnet com Performance Specifications Discrete inputs 12 or 16 channels 0 28 o ua Voltage range 10 30 VDC sinking or sourcing 0 71 cm 7 Guaranteed ON voltage 19 20 21 22 23 29 30 24 25 26 27 28 p Maximum voltage E ee O Guaranteed OFF volt amp current an eh Hea H 0 28 Input resistance i Input current 24 VDC 295 p Filtered ON OFF delay Er FRONT VIEW Z Fast ON OFF delay Counter Inputs a ee Maximum count rate o aO f Counter modes cee a DIN Pulse rate mode period TeBOooOOOOOODO000 2J EN Run time mode options Dia 0 17 31 32 33 34 35 36 37 oe EJ i ee 90022 Discrete Outputs pase Ne 4am Voltage range a aoe issn Max output per channel 8 screw ee em Max output per module Max OFF state leakage a 4 25 a Minimum load eee ene Inrush current 100 mS surge g A Typical ON resistance Typical ON voltage 1A cl 3 23 Analog Inputs onc AID resolution T 3 83 Full scale accuracy 8 20 cm Span amp offset temp co
4. efficient 50 ppm per degree C Input impedance Current protection Open loop detection DMRR differ mode rejection Analog Outputs 1 80 _ 4 13 4 37 cm 10 48 cm j 5 mS to 05 DIN rail or panel mounting 10 30 VDC 5t095 RH_ S Humidity non condensing 5 to 95 RH IEC68 2 6 The ST MIX combination I O modules are part of the Electrical safety SixTRAK I O product line Up to 20 of these modules Ordering Information ST MIX16880 D ST MIX12884 D any mix can be connected to the high speed I O bus of SIXNET controllers RTUs and I O gateways Note The ST MIX is supported only by IPm based Class 1 Div 2 and Zone 2 ENS50021 EEx nA II T4 X SIXNET Controllers RTUs and I O Gateways Consult SIXNET for details Specifications are subject to change Consult the factory for latest information SIXNET e331 Ushers Rd e Ballston Lake NY 12019 USA e 1 518 877 5173 e Fax 1 518 877 8346 sales sixnet com 331 Ushers Road Ballston Lake NY 12019 USA 1 518 877 5173 Fax 1 518 877 8346 S j X n E t email sales sixnet com www sixnet com Advanced I O Features and Capabilities Discrete I O Features There are several groups of discrete I O in these combination I O modules that offer different capabilities to accommodate a variety of system needs Refer to the notes below and the wiring diagrams next page for further details gt Sinking or Sou
5. o advan Anaoa 1 2 345 6 7 8 9 10 11 12 13 14 15 16 17 18 qu g Ji 3 5 7 49 Ji Jia IBER 4 20 mA Output Circuit sourcing or sinking DI sourcing DO DC Loop powered Al shown DC for et Di Sourcing SS a SSS or Discrete Inputs _ Discrete Outs q Analog Ins DC for DI Sinking also must reas oteti fe GB i BBB Gu ee 0 2 in base ST MIX 16880 D GND I ST BUS from Controller 10 30 VDC ST BUS to DC RTU or other module User Supplied next module a l ABQCD ABSCD Jumpar Sourcing N A A A F Input 5 1Kohms 9 f 7 Switch 19 20 21 22 23 29 30 24 25 26 27 28 DIN l Ref GND DI Return Jumper m 7 Select DC for sourcing default or DC for sinking for 1st four DI channels only oO l r Discrete Inputs p Discrete Outs4 AO 4 Analog Ins Jumper a PIE ARTA ETAR IETA ETAETA E AE AO eoV OW V Vy 5 1Kohms Switch y 123 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 A O O O O O O 10 30 l Hitt i BBE HESse G Po i sourcing or sourcing sourcing Looppowered 7 sinking DI only DI DO Al shown DC f E SEE P aaee A a ee Equivalent DC Output Circuit DI Sourcing or Discrete Inputs pDiscrete Outs r AO p Analog Ins sourcing only DC for DODDODODDODOGOODOOOOY DC DI Sinking 31 32 33 34 35 36 37 38 39 40 41 42
6. rcing Discrete Inputs First four on ST MIX12884 or all sixteen on the ST MIX16880 This group of inputs may be configured as sourcing inputs ON when positive voltage is applied or sinking inputs switch closures to ground There is a selection jumper in the module s base that is easily accessed by unplugging the logic module and opening the hinged door You must also make a similar selection in the Discrete Options window in the I O tool Kit software The module performs a check to verify that the hardware and software selections match Adjustable Threshold Voltage First four discrete inputs on ST MIX12884 only This group of inputs may be modified to transition at a threshold voltage lower than the factory setting This is accomplished by simply soldering an extra resistor into the base Refer to the user manual for details Sourcing Discrete Inputs Second group of eight discrete inputs on the ST MIX12884 only This group of eight discrete inputs on the ST MIX12884 is sourcing only with the standard 10 30 volt range gt Sourcing Discrete Outputs and Watchdog Output both models The eight outputs are sourcing positive voltage applied when ON with the standard 10 30V range The first discrete output can be configured to be a watchdog output This system performance monitor will be ON if the output module is functioning normally the gateway is functioning normally or the ST Bus communications are occurring normally High Speed and
7. s lt 331 Ushers Road Ballston Lake NY 12019 USA 1 518 877 5173 Fax 1 518 877 8346 Si X ne t email sales sixnet com www sixnet com SixTRAK Combination I O Modules Double density I O expansion for SIXNET controllers and RTUs Select this SixTRAK module when Select tits Six gE a This module combined with a VersaTRAK IPm you have a mix of I O types and reduced panel space makes the perfect small RTU system and lowest cost are important requirements oe ee z ao AERA ae HEUTE ECE REMOTE e TERMINAL UIT E Up to 16 Discrete Inputs 8 Discrete Outputs 8 Analog Inputs and 4 Analog outputs in one compact module E High density design saves space and reduces cost tcenvenensesceess E 46 bit Aa Convera for precision measurements The VersaTRAK IPm is the ultimate open E DIN rail or direct panel mountable Remote Terminal Unit with open source Linux E True hot swap of modules in live systems software powerful communications and E ideal for small RTU or remote station applications advanced programming capabilities Note The ST MIX is supported only by IPm based SIXNET Controllers RTUs and Gateways PACEA E0 TTVSS ST MIX16880 D This model has 16 discrete inputs 8 discrete outputs and 8 analog inputs ST MIX12884 D This model has 12 discrete inputs 8 discrete outputs 8 analog inputs and 4 analog outputs Pryor vE eee veverere SIXNET e331 Ushers Rd e Ballston Lake N
8. ulated to replace the 20 mA 100 ohm shunt of one or more input channels These alterations are made in the wiring base so they may be tailored for particular installations The logic modules are not altered so they remain interchangeable Voltage operation may be configured in the I O Tool Kit by selecting the appropriate range for the corresponding input Consult SIXNET for ordering instructions gt LED Indicators for Analog Inputs and Outputs There is a LED for each of the analog input and analog output channels The LED will be ON when the channel is within the normal operating range of 4 20 mA The LED will be OFF when an open loop is detected SIXNET e331 Ushers Rd e Ballston Lake NY 12019 USA e 1 518 877 5173 e Fax 1 518 877 8346 sales sixnet com 331 Ushers Road Ballston Lake NY 12019 USA 1 518 877 5173 Fax 1 518 877 8346 Si X n e t email sales sixnet com www sixnet com ST MIX D Power ST BUS and I O Wiring ST BUS from Controller 10 30 VDC ST BUS to es erry eee J RTU or other module User Supplied next module Equivalent Analog 5 ircuit ABSCD ABSCD 4 20 mA Input Circuit Yy R AIN 19 20 21 22 23 29 30 24 25 26 27 28 me DO QOD Q Z OL Z Z DO J DO ohms DI Return Jumper GND Select DC for sourcing default or DC for sinking E en a eee m Discrete Inputs p Discrete Outs4 Analog Ins o L IIO O L LEOR LT OI O C O OL O
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