SIEMENS 6ES7132-6BD20-0BA0 Digital Output Module

OverviewSIEMENS 6ES7132-6BD20-0BA0 is a SIMATIC ET 200SP standard digital output module, DQ 4x24VDC/2A ST. It is a distributed I/O unit for PROFINET IO systems, designed for switching 24V DC actuators. It adopts PNP source output, 4 independent channels with 2A rated current per channel, and requires BU type A0 base unit with color code CC02. It supports module-level diagnostics and configurable substitute values, widely used for solenoid valves, DC contactors and signal lamps. This model is phased out, with 6ES7132-6BD21-0BA0 as the recommended replacement, and it is supplied as spare stock for existing ET200SP stations.

FeaturesSIEMENS 6ES7132-6BD20-0BA0 has 4 PNP sourcing digital outputs with electronic short-circuit protection. The Digital Output Module limits inductive shutdown voltage to protect the circuit when switching off inductive loads. It supports I&M identification data and firmware update via TIA Portal. Channel status LEDs provide local visual indication, and module diagnostic alarms can be uploaded to the PLC controller. It has a narrow 15 mm width for high-density cabinet layout. It complies with IEC 61131-2, UL and CE standards. SIEMENS 6ES7132-6BD20-0BA0 works with ET200SP interface modules such as IM155-6PN to build flexible distributed control systems.

SpecsSIEMENS 6ES7132-6BD20-0BA0 digital output module. The Digital Output Module order number: 6ES7132-6BD20-0BA0. Series: SIMATIC ET 200SP. Type: DQ 4x24VDC/2A ST. Output type: PNP source output. Rated current per channel: 2A. Base unit: BU type A0. Color code: CC02. Protection: electronic short-circuit protection. Width: 15 mm. Mounting: ET200SP base unit. Lifecycle: discontinued, replacement 6ES7132-6BD21-0BA0. It is stocked as ET200SP digital output spare.

Operating ParametersSIEMENS 6ES7132-6BD20-0BA0 ambient operating temperature: -30℃ ~ +60℃. The Digital Output Module relative humidity: 5%~95% non-condensing. Protection class: IP20. EMC: comply with industrial IEC standards.

PrincipleSIEMENS 6ES7132-6BD20-0BA0 receives output commands from the PLC via the ET200SP backplane. The Digital Output Module switches the 24V DC supply to the connected field load according to logic signals. When short circuit or overload is detected, the internal protection circuit cuts off the corresponding channel and triggers diagnostic information. Inductive kickback voltage is clamped to avoid damaging internal components. Output transistor breakdown or backplane communication failure will cause SIEMENS 6ES7132-6BD20-0BA0 channel loss or communication fault.

ApplicationsSIEMENS 6ES7132-6BD20-0BA0 is widely deployed in packaging machinery, conveyor systems, water treatment plants, HVAC control panels and marine automation cabinets. The Digital Output Module drives solenoid valves, DC contactors, indicator lights and other 24V DC actuators, cooperating with ET200SP interface modules and S7 PLCs to realize distributed on-site control. SIEMENS 6ES7132-6BD20-0BA0 is a preferred spare for legacy ET200SP distributed I/O system maintenance and replacement.