I-87052W has a serial bus (RS-485) communication interface with DCON protocol. It can be plugged into our WinPAC, XPAC, ViewPAC controllers. I-87052W is a 8-channel Isolated Digital Input Module with 16-bit Counters. It is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.
| Digital Input |
| Input Channels |
8 (Sink/Source) |
| Input Type |
Isolation, Differential |
| On Voltage Level |
+3.5V ~ 30V |
| Off Voltage Level |
+1V max |
| Input Impedance |
3K Ohms, 0.25W |
| Counters |
Channels: 8 |
| Max. Counters : 16-bit (65535) |
| Max. Input Frequency: 100Hz |
| Min. Pulse Width: 5ms |
| Intra-module Isolation, Field to Logic |
5000Vrms |
| 4KV ESD Protection |
Yes, contact for each terminal |
| LED Display |
| 1 LED as Power/ Communication Indicator |
| 8 LEDs as Digital Input Indicators |
| Power |
| Power Consumption |
0.3W |
| 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) |
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