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Compatible I/O modules and suggested standard configuration
The OP4612can OP4512 can hold any combination of four (4) compatible I/O modules.
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This is the default I/O module provided with the OP4512.
Another optional I/O module may have been installed on the customer's request, replacing the RS422 I/O module.
RS422 Digital In
Number of channels | 6 differential inputs |
|---|---|
Detection threshold | ± 0.5 V |
Input current | ± 3 mA |
Delay Low-to-High | 65 ns |
RS422 Digital Out
Number of channels | 6 differential outputs |
|---|---|
High level (with load) | 2.5 V min @ -20 mA |
Delay Low-to-High | 55 ns |