Siemens 6ES7132-4BB31-0AA0 ET 200S Digital Output Module

Siemens 6ES7132-4BB31-0AA0: SIMATIC ET 200S 2 DO 24V DC / 0.5A Electronic Module

The Siemens 6ES7132-4BB31-0AA0 is a compact 2-channel digital output electronic module for the proven SIMATIC ET 200S distributed I/O system. Engineered for standard control applications, this module switches 24 V DC field signals to control small relays, indicator lamps, low-power solenoids, and digital control inputs on auxiliary devices.

With a standard 15 mm module width, integrated short-circuit protection, and channel-level status LEDs, the 6ES7132-4BB31-0AA0 provides highly reliable signal switching and fault isolation for industrial control panels.

Key Technical Specifications

• Part Number: 6ES7132-4BB31-0AA0

• Product Line: SIMATIC ET 200S Distributed I/O System

• Module Type: Digital Output Electronic Module (2 DO Standard)

• Number of Outputs: 2 digital outputs

• Output Voltage: 24 V DC

• Output Current: 0.5 A per channel

• Aggregate Current: Max. 1.0 A per module

• Module Width: 15 mm standard ET 200S form factor

• Compatible Terminal Modules: Plugs into TM-E15S24-01, TM-E15C24-01, and compatible 15 mm base units

• Short-Circuit Protection: Electronic short-circuit protection built-in

• Reverse Polarity Protection: Yes

• Weight: Approx. 35 g

Key Features and Industrial Benefits

Reliable 0.5 A Switching Power

Designed for standard signal control, each output channel reliably switches up to 0.5 A at 24 V DC, making it ideal for interfacing with control relays, small contactors, optical stack lights, and field actuators.

Integrated Short-Circuit & Diagnostics

Every output channel features short-circuit and overload protection. Individual green LEDs indicate the switching state of each channel, while red system fault indicators simplify diagnostic checks.

Space-Saving 15 mm Design

Fits standard 15 mm wide ET 200S terminal modules, maximizing cabinet density and enabling modular expansion tailored exactly to system pinout requirements.

Hot Swapping Support

Allows fast module replacement under active power (hot-swapping) without disturbing the permanent terminal block wiring, minimizing downtime during maintenance.

Applications

• General machine control and status signal indication (stack lights, pilot lamps)

• Switching 24 V DC interposing relays and low-power pneumatic valves

• Distributed control architectures using S7-300, S7-400, S7-1200, or S7-1500 controllers