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    Apter Power supports Siemens 6ES7141-3BH00-0XA0 manual access and ET 200eco model matching.

6ES7141-3BH00-0XA0

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Siemens 6ES7141-3BH00-0XA0 is a 16-channel 24 V DC digital-input basic module that brings M12-connected field signals into an ET 200eco PROFIBUS DP station.
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Technical specifications for 6ES7141-3BH00-0XA0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7141-3BH00-0XA0
  • Product Family:
    Siemens Simatic DP
  • Product Type:
    SIMATIC DP ET 200eco BM141 Digital Input Basic Module
  • Stock:
    1
  • Digital Inputs:
    16
  • Field Connections:
    8 M12 sockets with dual channel assignment
  • Rated Input Voltage:
    24 V DC
  • Signal 0 Range:
    -3 to +5 V
  • Signal 1 Range:
    +13 to +30 V
  • Input Delay:
    3 ms
  • PROFIBUS DP Rate:
    Up to 12 Mbit/s
  • Sensor Supply:
    8 outputs at 24 V DC
  • Sensor Supply Protection:
    Electronic short-circuit protection
  • Unshielded Cable Length:
    Up to 30 m
  • Enclosure Rating:
    IP65/IP67
  • Required Connection Block:
    6ES7194-3AA00-0.A0, ordered separately
  • Weight:
    0.51 lbs (0.231 kg)
  • Estimated shipping dimensions:
    21.7×6.8×4cm
  • Tariff Code:
    85389011
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Channel Mapping Sensor Wiring Field Diagnosis Protection Boundaries

Features:

  • Sixteen 24 V DC digital inputs are grouped through eight double-assigned M12 field connectors.
  • Electronic protection covers the sensor-supply outputs while reverse-polarity protection protects the module supply.
  • PROFIBUS DP diagnostics and separate status indications expose channel activity and module faults.
Siemens 6ES7141-3BH00-0XA0 places binary input acquisition directly at an ET 200eco field station, reducing the transition between sensors and the distributed I/O node.

Its paired connector arrangement keeps two input channels at each M12 location without combining their individual signal states in the process image.

The module works with the separately ordered ET 200eco connection block, which completes the station-side power and PROFIBUS connection.
The Siemens 6ES7141-3BH00-0XA0 SIMATIC DP ET 200eco BM141 Digital Input Basic Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7141-3BH00-0XA0 SIMATIC DP ET 200eco BM141 Digital Input Basic Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

How the sixteen inputs reach eight sockets

  • First Channel Bank: Inputs 0 through 7 use pin 4 of M12 sockets X1 through X8.
  • Second Channel Bank: Inputs 8 through 15 use pin 2 of the same eight sockets.
  • Separate States: Each paired input retains its own process value and local indication.
  • Shared Location: The dual assignment reduces connector count without merging the two signal circuits.

Connections available at each M12 position

  • Sensor Feed: Pin 1 provides the 24 V DC sensor supply associated with the connector.
  • Reference Potential: Pin 3 carries the sensor-supply ground reference.
  • Protective Earth: Pin 5 is assigned to protective earth continuity.
  • Two-Wire Devices: The input design accepts two-wire sensors within the stated quiescent-current limit.

Reading channel and module condition

  • Input Indication: Green channel LEDs show the evaluated state of the individual digital inputs.
  • Module Fault: The red SF indication separates a station or module fault from a normal channel state.
  • Controller Access: Diagnostic records can be read across the PROFIBUS DP connection.
  • Fault Isolation: The combination of local LEDs and bus diagnostics narrows checks to the module or affected input path.

Conditions that preserve the field-mounted design

  • Supply Polarity: The module supply includes protection against reversed polarity.
  • Sensor Faults: Electronic short-circuit protection acts on the sensor-supply outputs.
  • Open Connections: Unused M12 positions require suitable sealing to maintain the enclosure rating.
  • Station Interface: The specified ET 200eco connection block completes the power and network boundary.
Description
Siemens 6ES7141-3BH00-0XA0 is a SIMATIC DP ET 200eco BM141 digital-input basic module. It collects sixteen 24 V DC binary field signals for exchange through a distributed I/O station while keeping the field terminations at the sealed module body.

Eight M12 sockets organize the channels of 6ES7141-3BH00-0XA0 in pairs. Each connector carries one channel on pin 4 and the second assigned channel on pin 2, while the remaining pins provide sensor supply, reference potential, and protective earth continuity.

The sensor feeds of 6ES7141-3BH00-0XA0 are supplied from the module and protected electronically against short circuits. The input circuits evaluate defined DC signal ranges and accommodate two-wire sensors within the specified quiescent-current boundary.

For station communication, 6ES7141-3BH00-0XA0 exchanges channel data over PROFIBUS DP and makes diagnostic information readable by the controller. Local status indicators separate channel activity from a module fault, and the IP65/IP67 construction preserves the field-mounted enclosure concept when the required connectors are fitted.
Alternative Names
6ES71413BH000XA0 6ES7 141-3BH00-0XA0 6ES7 141 3BH00 0XA0 Siemens 6ES7141-3BH00-0XA0 SIMATIC 6ES7141-3BH00-0XA0 6ES7141-3BH00-0XA0 BM141 6ES7141-3BHOO-OXAO 6ES7141 3BH00 0XA0 Digital Input Module
Technical notes
Siemens 6ES7141-3BH00-0XA0 uses eight double-assigned M12 sockets for its sixteen input channels. The external connection block is a separate order item.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why does Siemens 6ES7141-3BH00-0XA0 have eight M12 sockets for sixteen inputs?
Siemens 6ES7141-3BH00-0XA0 assigns two independent channels to each socket: one on pin 4 and the paired channel on pin 2.
Is the ET 200eco connection block included with Siemens 6ES7141-3BH00-0XA0?
No. Siemens 6ES7141-3BH00-0XA0 requires connection block 6ES7194-3AA00-0.A0, which is ordered separately.
Can Siemens 6ES7141-3BH00-0XA0 accept two-wire proximity sensors?
Yes. Siemens 6ES7141-3BH00-0XA0 supports two-wire sensors when their quiescent current remains within the specified 1.5 mA limit.
What should be checked when an input on Siemens 6ES7141-3BH00-0XA0 does not change state?
For Siemens 6ES7141-3BH00-0XA0, verify the assigned M12 pin, sensor supply, reference potential, input LED, and the controller diagnostic record.
How far can unshielded sensor wiring run from Siemens 6ES7141-3BH00-0XA0?
The documented unshielded conductor length for Siemens 6ES7141-3BH00-0XA0 is up to 30 m.
What is required to retain the IP65/IP67 rating of Siemens 6ES7141-3BH00-0XA0?
Siemens 6ES7141-3BH00-0XA0 must use the specified field connectors and sealing measures at every connection point to preserve its enclosure rating.

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