The MR-SI4 Modbus RTU with 4 S0 inputs to DIN EN 62053-31 class A is suitable for counting S0 counter pulses. This allows very good integration of the module into an energy controlling system. In case of a power failure, the last counter readings are saved.
Modbus RTU, RS485 (two-wire bus), Supply voltage 20 V to 28 V AC/DC. Connection with screw type terminal blocks.
| Category | I/O components, Input |
| Manufacturer | METZ Connect |
| Bus | Modbus RTU |
| Inputs | 4 x S0 (Class A) |
| Input / acc. to standard | DIN EN 62053-31 |
| Relative duty cycle | 100 % |
| Transmission rate | 1200 to 115200 baud |
| Mounting | Snap mounting on DIN rail according to DIN EN 50022 |
| EAN-No | 4250184161035 |
