Inim fire detection, Previdia FPMCPU. CPU module (identical to the primary unit) configured as a secondary CPU unit. In the event of fault on the primary CPU unit it will take over thus making 100% of the functions on the primary CPU redundant.
Provides the following connections:
- Ethernet connection for networking and remote control,
- RS485 channel for repeaters (FPMCPU used as remote keypads- max. 14),
- RS485 channel for interfacing with Building Management Software, supports MODBUS RTU protocol,
- Mini USB Port for configuration via PC,
- RS232 Port for configuration via PC.
Technical specifications:
- Power supply voltage: 19...30 V DC,
- Operating temperature: -5...+40 *C,
- Consumption: 110...140 mA @ 27.6 V,
- Maximum voltage on RS485-REPEATER: 1 A @ 27.6 V,
- Maximum voltage on RS485-BMS: 1 A @ 27.6 V.