Model: I-87028CW
I-87028CW
8-channel 12-bit channel to channel isolated current output module with open-wire detection
   

 

 
 
 
 
Analog Output
Output Channels 8
Output Type 0 ~ +20 mA, +4 ~ +20 mA
Resolution 12-bit
Accuracy +/- 0.1% of FSR
Zero Drift +/- 0.2 £gA/¢XC
Span Drift +/- 25 ppm/¢XC
DA Output Response Time 10ms per channel
Programmable Output Slope 0.125 to 1024 mA/Sec.
Current Load Resistance External +24V : 1050 Ohms
Power-Up and SafeValue Yes
Channel to channel isolation Yes, 1 kV
Open Wire Detection Yes
Inverse External Power Protection Yes
ESD Protection 4 kV, Contact for each terminal.
Intra-module Isolation, Field to Logic 1000 VDC
Watchdog
Dual Watchdog Yes, Module(1.6 sec) and Communication(Programable)
Safe Value(When Host Fail or Communication Fail) Yes
Power ON Preset Value Yes
LED Display
1 LED as Power/ Communication Indicator
Power
Power Consumption 1.4 W
Environment
Operating Temperature -25 to 75 ¢XC
Storage Temperature -30 to 75 ¢XC
Humidity 5 to 95% RH, non-condensing
Dimensions
31mm x 81mm x 114mm (W x L x H) Detail
 
     
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I-87028CW-G CR    8-channel 12-bit channel to channel isolated current output module with open-wire detection
   (Gray Cover) (RoHS)
 
     
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Power Supply    24V DC power supply
Learning Kit    Beginner learning kit
Application Books    Application books designed with our products
Data Logger Software    User friendly data logger software (free)
 
     
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