Description
ПРМ-220.1 expansion modules are designed to increase the number of inputs and outputs of OWEN PR programmable relays:
- ПРМ-1 – to increase discrete inputs and outputs;
- ПРМ-2 – to increase analog inputs and discrete outputs;
- ПРМ-3 – to increase analog inputs and outputs.
The modules are connected via an internal bus. The connection cable is included in the ПРМ delivery set. Up to two input/output expansion modules can be connected to the ПР.
The modules have their own independent power supply, which increases the reliability of the system. Two power supply modifications are available: 230 V and 24 V, and ПР and ПРМ modules with different power supply types can be used.
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