I-87053W Digital Input Module 16 channel Isolated

The I-87053W provides 16 channels of isolated Digital Input/Counters.

• 16-channel Digital Inputs
• Dry and Wet Contact, Selectable via Wire Connections
• Photocouple Isolation
• Long Distance Measurement
• 4 kV ESD Protection
• All Channels can be used as 16-bit Counters
• 3750 VDC Intra-module Isolation
• Dual Watchdog
• Wide Operating Temperature Range: -25 ~ +75°C

Digital Input

• Input Channels : 16 (Dry/Wet)
• Dry Contact (sink) : On-Voltage Level : Close to GND
                                     Off-Voltage Level : Open
• Wet Contact (sink/source) :On-Voltage Level : +5V to +30Vdc
                                                   Off-Voltage Level : +3.5V max.
• Input Impedance : 3K Ohm, 0.33W
• Counters : Channels : 16
                                            Max. Counters : 16-bit (65535)
                                            Max. Input Frequency : 100Hz
                                            Min. Pulse Width : 5mS
• 4kV ESD Protection : Yes, Contact for each terminal
• Intra-module Isolation, Field to Logic : 3750Vrms

LED Display

• 1 LED as Power/Communication Indicator
• 16 LED's as Digital Input Indicators

Power

• Power Consumption : 0.8W

Environment

• Operating Temperature : -25 to 75°C
• Storage Temperature : -30 to 75°C
• Humidity : 5 to 95%, Non-condensing

Dimensions

30mm x 102mm x 115mm (W x D x H)

I-87053 Guide
8000 range User Manual (~7Mb)