I-87054W-G CR
8-ch Isolated Digital input and 8-ch Isolated Digital output Module
Digital Input
Input Channels: 8 (Sink/ source)
Input Type: Isolation, One Common for All Digital Inputs
On Voltage Level: +3.5V ~ 50V
Off Voltage Level: +1V max
Input Impedance: 10K Ohms, 0.66W
Counters:
Channels: 8
Max. Counts: 16-bit (65535)
Max. Input Frequency: 100Hz
Min. Pulse Width: 5ms
Intra-module Isolation, Field to Logic: 3750V rms
Digital Output
Output Channels: 8 (Sink)
Output Type: Isolated Open-collector
Max Load Current: 700mA/ channel
Load Voltage: 5 VDC ~ 50 VDC
Overvoltage Protection: 60 VDC
Overload Protection: Yes
Short-circuit and Overcurrent Protection: Yes, 1.4 A
Thermal Overload trip temperature: 150°C
4KV ESD Protection (IEC 61000-4-2): Yes, contact for each terminal
Intra-module Isolation, Field to Logic: 3750 Vrms
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
16 LEDs as Digital Input and Output Indicators
Power
Power Consumption: 0.7W
Environment
Operating Temperature: -25 to 75 °C
Storage Temperature: -30 to 75 °C
Humidity: 5 to 95% RH, non-condensing
Dimensions
30mm x 102mm x 115mm(W x L x H)