I-87040W - 32-channel Isolated digital input module
by ICP DAS

I-87040W has a serial bus (RS-485) communication interface with DCON protocol. It can be plugged into our WinPAC, XPAC, and ViewPAC controllers. I-87040W is an Isolated Digital Input Module with 32 channels. Its input type is Isolated digital input. I-87040 is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.

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
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)

I-87040W.pdf

433 K