I-87040W-G CR ICP DAS Digital IO Modules

Digital Input

Input Channels: 32 (Sink/Source)
Input Type: Isolation, One Common for All Digital Inputs
On Voltage Level: +3.5 VDC ~ +30 VDC
Off Voltage Level: +1 VDC max.
Input Impedance: 4.7 kohm, 0.25 W
Counters: 
      Channels: 32
      Max. Counts: 16-bit (65535)
      Max. Input Frequency: 100 Hz
      Min. Pulse Width: 5 ms
Intra-module Isolation, Field to Logic: 3750 Vrms
ESD Protection: 4 kV Contact for Each Terminal

Watchdog

Dual Watchdog: Yes, Module(1.6 sec) and Communication(Programable)

LED Display

1 LED as Power/ Communication Indicator
32 LEDs as Digital Input Indicators

Power

Power Consumption: 1.6 W max.

Environment

Operating Temperature: -25 °C ~ 75 °C
Storage Temperature: -30 °C ~ 75 °C
Humidity: 5% ~ 95% RH, non-condensing

Dimensions

30 mm x 85 mm x 115 mm(W x L x H)