Siemens 6ES7131-4BD00-0AB0 SIMATIC ET 200S 4DI DC24V High Feature Input Module

Overview

SIEMENS SIMATIC ET 200S

6ES7131-4BD00-0AB0 SIMATIC ET 200S 4DI DC24V High Feature Input Module

A four-channel 24 V DC High Feature input module with configurable input filtering, hardware interrupts and a protected sensor supply.

At a Glance

Brand	Siemens
Model	6ES7131-4BD00-0AB0
Product Type	Digital input module
Core Function	Acquiring discrete sensor states
Application	ET 200S high-feature input stations

Selectable filtering

Nominal input delays of 0.1, 0.5, 3 or 15 ms suit different signal behavior.

Interrupt-capable inputs

Process interrupts can be configured for the application.

Protected sensor supply

The module provides an electronically protected 500 mA sensor supply.

Product Overview

6ES7131-4BD00-0AB0 acquires four 24 V DC field signals from switches and compatible proximity sensors.

Its High Feature functions add configurable filtering and hardware-interrupt handling, with clock-synchronized operation available in the appropriate station configuration.

Ordering focus: Retain the 0AB0 High Feature article and select the input delay and interrupt behavior needed by the installed ET 200S application.

Key Functions

Adapt to sensor switching speed

The configurable input delay includes a 0.1 ms setting as well as 0.5, 3 and 15 ms settings.

Report time-sensitive input events

Configurable process interrupts let the application respond to selected input events.

Supply the field sensors

The sensor power supply provides up to 500 mA with electronic short-circuit protection for the module.

Official Specifications

Input channel count	4
Rated module and input supply	24 V DC
ON-state input voltage	11–30 V
OFF-state input voltage	−30 to +5 V
Typical ON-state input current	8 mA
Nominal configurable input delays, both edges	0.1, 0.5, 3 or 15 ms
Input characteristic	IEC 61131 type 1
Maximum two-wire sensor quiescent current	1.5 mA
Maximum signal-cable length	600 m unshielded; 1,000 m shielded
Sensor supply output	500 mA rated; at least L+ minus 0.5 V under load
Sensor supply short-circuit protection	Electronic, per module
Typical module power loss	0.7 W
Isolation arrangement	Inputs isolated from backplane bus; no channel-to-channel isolation
Permissible inter-circuit potential difference	75 V DC or 60 V AC
Isolation test voltage	500 V DC
Status and fault indicators	Green LED per channel; red SF group-error LED
Interrupt provision	Configurable process interrupt
Dimensions (W × H × D)	15 × 81 × 52 mm
Approximate module weight	35 g

Official source:Siemens original ET 200S system manual

Frequently Asked Questions

How can I capture a short sensor pulse with 6ES7131-4BD00-0AB0?

Select the 0.1 ms input-delay setting when the signal and station configuration require the shortest available filtering time.

Can 6ES7131-4BD00-0AB0 generate a process interrupt for input events?

Yes, process interrupts are configurable for this High Feature module.

What happens to the sensor supply during a short circuit on 6ES7131-4BD00-0AB0?

Electronic short-circuit protection acts on the sensor supply for the module.

Can I use a two-wire proximity sensor drawing 2 mA while OFF with 6ES7131-4BD00-0AB0?

No, the permitted two-wire sensor quiescent current is limited to 1.5 mA.

Are the four input circuits on 6ES7131-4BD00-0AB0 electrically isolated from one another?

No, the channels share their electrical potential although they are isolated from the backplane bus.

Can an 11 V sensor output be recognized as ON by 6ES7131-4BD00-0AB0?

Yes, the ON-state input-voltage range starts at 11 V.

Which ET 200S wiring arrangement should I preserve when replacing 6ES7131-4BD00-0AB0?

Preserve the terminal assignment of the installed terminal-base variant because the supported bases distribute sensor supply and AUX1 differently.

Compatibility & Ordering Notes

Before ordering 6ES7131-4BD00-0AB0: Match the High Feature article, terminal-base assignment, sensor-supply load and configured delay before replacing the input module in the existing station.

Compatibility Checklist for 6ES7131-4BD00-0AB0

• Keep the 24 V DC module supply.
• Configure input filtering and process interrupts to the application.
• Observe the 500 mA sensor-supply limit.
• Retain the station’s terminal-base and AUX1 assignment.

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