ABB RLM01 3BDZ000398R1 Redundancy Link Module Programmable Logic Controller Watchdog Timer: Monitors CPU execution

Watchdog Timer: Monitors CPU execution and controller logic integrity

Manufacturer: ABB

allowing synchronization and droop load sharing between engines equipped with speed control devices

Ability to receive logic level '1' signals

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ABB RLM01 3BDZ000398R1 Redundancy Link Module Programmable Logic Controller Watchdog Timer: Monitors CPU executionSerial interfaces Connections: A, B, and M Transmission rate: 9. 6 kBit s to 12 MBit s Type: RS 485 Connection: 9 pin Sub D connector Electrical isolation: VDE 0110, functionally isolating Test voltage: 500 Veff Device protection class: 3 Data telegram delay A B > M: 1 Bit times [us] + 0. 6 us M > A B: 4 Bit times [us] + 0. 6 us Power supply Operating voltage: 24 VDC (+20 .. +33 V) Power consumption: 150 mA typically at 24 V Power loss: Approx. 3. 6 W