I-87051W 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-87051W is a 16-channel Non-Isolated Digital Input Module with 16-bit Counters. I-87051W is a serial cartridge based I/O module that offers the ultimate in cost effective flexibility.
| Digital Input |
| Input Channels |
16 (Source) |
| Input Type |
Non-isolated |
| On Voltage Level |
+1V max (Connect to GND.) |
| Off Voltage Level |
+3.5V ~ 30V (Open) |
| Counters |
Channels: 16 |
| Max. Counters : 16-bit (65535) |
| Max. Input Frequency: 100Hz |
| Min. Pulse Width: 5ms |
| 4KV ESD Protection |
Yes, contact for each terminal |
| LED Display |
| 1 LED as Power/ Communication Indicator |
| 16 LEDs as Digital Input Indicators |
| Power |
| Power Consumption |
0.5W |
| 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) |
