Phoenix MINI MCR-2-NAM-2RO-PT Isolation switch amplifier
Configurable NAMUR isolation amplifier with plug-in connection technology for proximity sensors, floating switch contacts, and switch contacts with resistance circuit. 2 transistor outputs. Configurable via DIP switch. Push-in connection technology.
Configurable NAMUR 4-way isolation amplifier with plug-in connection technology for operating proximity sensors in accordance with EN 60947-5-6 as well as floating and resistance-circuit switch contacts. 2 transistor outputs are available on the output side. The second output can be used either for duplicating signals or for signaling faults on the sensor line. You can configure the isolation amplifier via DIP switches. The device supports fault monitoring and NFC communication.
| Electrical isolation | 4-way isolation |
| Electrical isolation between input and output | yes |
| Maximum power dissipation for nominal condition | 450 mW |
| Electrical isolation Input/output/power supply | |
| Rated insulation voltage | 300 Vrms |
| Test voltage | 3 kV AC (50 Hz, 60 s) |
| Insulation | Reinforced insulation according to IEC/EN 61010-1 |
| Supply | |
| Nominal supply voltage | 24 V DC |
| Supply voltage range | 9.6 V DC ... 30 V DC (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715) |
| Typical current consumption | 18 mA (24 V DC) |
| 35 mA (12 V DC) | |
| Power consumption | 450 mW (9.6 V DC) |