ICP DAS I-87055W - 8-channel Non-isolated digital input & 8 isolated output module
by ICP DAS

8-channel Non-Isolated Digital Input and 8-channel Non-Isolated Digital Output Module with 16-bit Counters

Description
Specification
Datasheet

I-87055W has a serial bus (RS-485) communication interface with DCON protocol. It can be plugged into our WinPAC, XPAC, and ViewPAC controllers. I-87055W is a 8-channel Non-Isolated Digital Input and 8-channel Non-Isolated Digital Output Module with 16-bit Counters. I-87055W is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.

Digital Input
Input Channels	8 (Sink)
Input Type	Non-isolated
On Voltage Level	+1V max (Connect to GND.)
Off Voltage Level	+3.5V ~ 30V (Open)
Counters	Channels: 8
	Max. Counters : 16-bit (65535)
	Max. Input Frequency: 100Hz
	Min. Pulse Width: 5ms
4KV ESD Protection	Yes, contact for each terminal
Digital Output
Output Channels	8 (Sink)
Output Type	Non-isolated Open-collector
Max Load Current	100 mA/ channel
Load Voltage	5Vdc to 30Vdc
4KV ESD Protection	Yes, contact for each terminal
LED Display
1 LED as Power/ Communication Indicator
16 LEDs as Digital Input and Output Indicators
Power
Power Consumption	0.6W
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)