REER MOSAIC MR4
Safety Relay Expansion Unit. 4 Safety Relays (4 NO + 2 NC contacts). Screw Terminal Blocks.
The MR4 Expansion Units do not require MSC as they are wired directly to the selected OSSD.
| SPECIFICATIONS | |
|---|---|
| Safety level | PL e |
| Safety level (SIL / PL) | SIL 3 – SILCL 3 – PL e – Cat. 4 |
| Operating temperature (°C) | – 10 … 55 |
| Signalling | LEDs indication for operating status and fault diagnosis. LED indication of the inputs condition |
| Connections | Removable terminal blocks, screw contacts |
| MTTFD (ISO13849) years | The values depend on the type of use. Refer to the technical manual |
| PFHD (IEC 61508) | The values depend on the type of use. Refer to the technical manual |
| Safety relay outputs | 4 NO + 2 NC (6A at 250 VAC) |
| Storage temperature (°C) | -20 … +85 |
| Housing for MCM | No |
| USB input | No |
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