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I-87053W

16-channel Isolated Digital Input with 16-bit Counters

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Digital Input
Channels 16 (Dry + Wet)
Dry Contact (Sink) On Voltage Level: Close to GND
Off Voltage Level: Open
Effective Distance for Dry Contact: 500m Max.
Wet Contact (Sink/Source) On Voltage Level: +3.5V to +30VDC
Off Voltage Level: +1V Max
Impedance 3KOhm, 0.33W
Counters Channels: 16
Max. Counters: 16-bit (65535)
Max. Input Frequency: 100Hz
Min. Pulse Width: 5ms
Intra-module Isolation
Field to Logic
3750Vrms
4KV ESD Protection Yes, contact for each terminal
Indicators & Bus Type
LED Display 1 x LED as Power Indicator
16 x LED as Digital Input Indicators
Bus Type Serial
Power
Power Consumption 0.8W max
Physical and Environmental
Dimensions 30mm x 102mm x 115mm
Operating Temperature -25 ~ 75°C
Humidity 5 ~ 95%, non-condensing

Internal Structure :

 I-87053W

Pin Assignments :

 I-87053W

Wiring Diagram :

 I-87053W

I-87053W