Relay Outputs 2531



2531 32-Point Form-A Relay Output Module

The 2531 module provides 32 Form-A relay outputs for the series SIMATIC® 505 I/O base. The module uses relay output circuits to switch on or off external devices such as pilot lamps, motor starters, or solenoids. The 2531 is designed to switch externally supplied 15 to 240 VAC and 15 to 30 VDC.