CP-A CM 1SVR427075R0000 | ABB Control module

FeaturesPluggable onto redundancy unit CP‑A RUThreshold values adjustable (14‑28 V)One relay output per monitored input / channelThe control module CP‑A CM indicates the presence of both input voltages of the CP‑A RU via LEDsand energized output relays.The threshold values for the output relays are adjustable separately per channel from 14 to 28 V. If, bya fault (e.g. failure of a power supply, blown fuse), the voltage in a channel drops below the adjustedthreshold value, the corresponding output relay de‑energizes. The green LEDs “IN 1”, “IN 2” glow, if thecorresponding voltage exceeds the adjusted threshold value. The green LED “OUT” glows, if the outputvoltage is higher than 3 V.