The B838–032 24 Vdc (True High) output module consists of a four groups of eight outputs for a total of 32 outputs. The B838–032 converts logic signals used within the PLC into 32 24 Vdc outputs.

Outputs are capable of driving relays, pilot lamps, and other loads rated at 1/4 A. Each group of eight share an external supply voltage and is fused at 6.3 A. The outputs are designed to withstand the extreme voltage transients often encountered in an industrial environment.