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PMA-01CM-S Single channel RS485 communication module
Classification:
PMA series
PMA-01CM-S is a single channel RS485 communication module used for communication and collection of industrial field equipment (such as instruments, isolators, etc.)
Communication mode:
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Basic parameters |
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| Number of channels | 1 |
| Bit width in process image | Input 18 bytes, output 18 bytes, |
| Configuration method | Automatic configuration in sequence |
| Connection method | Pluggable |
| Signal type | RS485 |
| Signal“1” | +2V~+6V |
| Signal“0” | -2V~-6V |
| Data update time | 1s(Default value) |
| Connection | Pluggable |
| Isolation and withstand voltage | 500V on site and system sides |
| Seismic/impact resistance performance | EN 60068-2-6/EN 60068-2-27/29 |
| Anti electromagnetic interference/radiation performance | EN 61000-6-2/EN 61000-6-4 |
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