Siemens 505-4932 32-Point Relay Output Module

Siemens 505-4932 is a 32-point Form-A relay output module for the TI505 SIMATIC I/O family, identified as PPX:505-4932, that provides four isolated common terminals for grouping eight outputs per common. Each of the 32 discrete relay outputs is a Form-A contact rated to switch up to 400 mA per point, with one fuse per point for protection. The module is designed to switch both DC and AC loads and supports typical automation applications such as solenoids, relays, indicators, and other actuators, making it suitable for compact control panels and retrofits where multiple relay outputs are required. Wiring is accomplished via screw-terminal blocks for straightforward field connections, maintenance, and reliability. Intended for use with the TI505 base system, it integrates with Siemens’ SIMATIC TI505 PLC architecture to expand digital relay control while preserving per‑point protection and modular expandability. This 32-point relay output module offers flexible control across mixed DC and AC loads, enabling scalable automation in industrial environments that rely on discrete relay actuation without sacrificing isolation between output groups.