I-87054W has a serial bus (RS-485) communication interface with DCON protocol. It can be plugged into our WinPAC, XPAC, ViewPAC, I-8000 controllers and I-87K, RF-87K I/O expansion units. I-87054W is an 8-channel Isolated Digital Input and 8-channel Isolated Digital Output Module with 16-bit Counters. I-87054W 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, 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. Counters : 16-bit (65535) |
Max. Input Frequency: 100Hz |
Min. Pulse Width: 5ms |
Intra-module Isolation, Field to Logic |
3750V rms |
4KV ESD Protection |
Yes, contact for each terminal |
Digital Output |
Output Channels |
8 (Sink) |
Output Type |
Isolated Open-collector |
Max Load Current |
700mA/ channel |
Load Voltage |
5Vdc to 50Vdc |
Intra-module Isolation, Field to Logic |
3750V rms |
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) |
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