Siemens 6ES7132-4BD02-0AA0 SIMATIC ET 200S 4DO DC24V/0.5A ST Digital Output Module

Overview

SIEMENS SIMATIC ET 200S

6ES7132-4BD02-0AA0 SIMATIC ET 200S 4DO DC24V/0.5A ST Digital Output Module

A four-channel standard output module for 24 V DC actuators, with 0.5 A rated current per channel and short-circuit protection.

At a Glance

Brand	Siemens
Model	6ES7132-4BD02-0AA0
Product Type	Digital output module
Core Function	Discrete actuator switching
Application	ET 200S distributed I/O stations

Four actuator channels

Switch solenoid valves, DC contactors or indicator lamps from the distributed I/O station.

Packed process data

The four output bits can be packed instead of allocating a complete byte to each module.

Visible channel state

A green LED at each output shows its commanded output state.

Product Overview

6ES7132-4BD02-0AA0 switches four DC load circuits within an ET 200S station, drawing its load voltage from the associated power module.

The standard module supports isochronous operation and provides short-circuit-protected outputs, with separate limits for resistive, inductive and lamp switching.

Ordering focus: Match the 24 V DC potential group, terminal base and actuator current, and account for the different switching rates of each load type.

Key Functions

Drive distributed DC loads

Each output carries a rated 0.5 A, with a total output current of 2 A per module.

Reduce output address allocation

Packed configuration uses four output bits, while the normal allocation uses one byte.

Monitor output activation locally

The four green channel LEDs indicate active outputs without requiring a diagnostic message.

Official Specifications

Output channel count	4
Rated load voltage	24 V DC from the power module
Rated output current per channel	0.5 A; permissible signal-1 range 7–600 mA
Total output current per module	2 A
Maximum lamp load	5 W
Load resistance range	48 Ω–3.4 kΩ
Minimum signal-1 output voltage	L+ minus 1 V
Maximum turn-on and turn-off delays	50 µs and 120 µs respectively, with resistive load
Maximum resistive-load switching rate	800 Hz
Inductive and lamp-load switching rates	2 Hz and 10 Hz respectively
Maximum unshielded and shielded cable lengths	600 m and 1000 m respectively
Output address allocation	1 byte normally; 4 bits when packed
Parameter length	1 byte
Maximum no-load current from L+	10 mA per channel
Typical module power dissipation	0.8 W
Channel isolation arrangement	No isolation between channels; isolation from backplane bus
Permissible inter-circuit potential difference	75 V DC or 60 V AC
Insulation test voltage	500 V DC
Module width	15 mm
Approximate module weight	40 g

Official source:Siemens 4DO ST module manual

Frequently Asked Questions

Can 6ES7132-4BD02-0AA0 operate four 0.5 A valves at the same time?

Yes, the rated 0.5 A per output and 2 A total module current permit that combination when the installation and load conditions remain within their limits.

Can I parallel the outputs of 6ES7132-4BD02-0AA0 to supply a larger actuator?

No, connecting outputs in parallel to increase output capacity is not permitted.

How quickly can 6ES7132-4BD02-0AA0 repeatedly switch an inductive load?

The specified switching rate for inductive loads is 2 Hz, compared with up to 800 Hz for resistive loads.

How much output address space does 6ES7132-4BD02-0AA0 require when packed?

Packed configuration occupies four output bits instead of the normal one-byte allocation.

Will 6ES7132-4BD02-0AA0 report a diagnostic fault for a failed actuator?

No, this standard module has channel status LEDs but no diagnostic function.

Which field terminals carry the four signals on 6ES7132-4BD02-0AA0?

The outputs are assigned to terminals 1, 5, 2 and 6 for channels 0, 1, 2 and 3 respectively.

What transient should I consider when energizing the power group of 6ES7132-4BD02-0AA0 through a mechanical contact?

Depending on the circuit, the outputs can carry a signal-1 pulse of approximately 50 µs when the rated load voltage is connected through a mechanical contact.

Compatibility & Ordering Notes

Before ordering 6ES7132-4BD02-0AA0: Use a compatible TM-E15 terminal module and a 24 V DC power group, retain the 2 A module total and select the output switching duty for the actual actuator.

Compatibility Checklist for 6ES7132-4BD02-0AA0

• Match the chosen TM-E15 terminal layout to the four channel assignments.
• Keep individual actuator current within the output rating.
• Do not parallel outputs to increase capacity.
• Include the brief power-on output pulse in fast-counter applications.

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