Information 3787058 ABB RA5-1 Interface relay 1 pc(s)
Description
The RA 5-1 interface relays are designed at the input for 24 V DC signals from memory programmable controllers (SPS) or other sources with low output power. These signals are amplified and returned with sufficient power to control the coils of contactors A9...A110 and contactor relays N.
This text is machine translated.
Description
The RA 5-1 interface relays are designed at the input for 24 V DC signals from memory programmable controllers (SPS) or other sources with low output power. These signals are amplified and returned with sufficient power to control the coils of contactors A9...A110 and contactor relays N.