A field-mounted ET 200X expansion module with four protected 24 V DC outputs, 2 A per channel and M12 connections.
Siemens 6ES7142-1BD40-0XA0 is the SIMATIC DP EM 142 expansion module for the ET 200X distributed I/O system. It provides four digital outputs for switching 24 V DC industrial loads at up to 2 A per channel.
The module uses five-pole M12 field connectors and an IP65 housing concept for decentralized actuator wiring. Siemens documentation identifies it as a spare-part module intended for ET 200X basic modules.
| Manufacturer | Siemens |
|---|---|
| Product family | SIMATIC DP ET 200X expansion modules |
| Lifecycle | Current official lifecycle wording not confirmed |
| Country of origin | Germany |
| Parameter | Official specification |
|---|---|
| Article number | 6ES7142-1BD40-0XA0 |
| Module designation | EM 142 digital output expansion module |
| System | SIMATIC DP ET 200X |
| Digital outputs | 4 |
| Rated output voltage | 24 V DC |
| Rated output current | 2 A per channel |
| Field connection | Five-pole M12 connectors |
| Output protection | Electronic short-circuit protection |
| Typical power loss | 2.1 W |
| Residual current at signal 0 | Maximum 0.5 mA |
| Lamp load | Maximum 10 W |
| Switching frequency | Up to 100 Hz with resistive load; 0.5 Hz with inductive load; 10 Hz with lamp load |
| Protection rating | IP65 |
| System scope | Specified for ET 200X basic modules |
Switch valves, contactors, indicators and other 24 V DC loads close to the machine through an ET 200X station.
Use the IP65 and M12 construction where decentralized field wiring is preferred over long cabinet cable runs.
Restore a matching EM 142 output position after verifying the installed basic module, connector coding and load data.
Siemens documentation retrieved for this exact model identifies it as a spare part, but a current official PLM lifecycle phrase was not available in the consulted Siemens source. No Active, Classic, Discontinued or other lifecycle status is inferred.
It is a Siemens SIMATIC ET 200X EM 142 expansion module with four 24 V DC digital outputs.
Siemens specifies a rated output current of 2 A per channel at 24 V DC.
The module uses five-pole M12 connectors for decentralized field wiring.
Yes. Siemens specifies electronic short-circuit protection for the outputs.
Confirm the exact MLFB, ET 200X basic module, output loads, M12 wiring, sealing and revision.
Send the exact model, quantity, hardware status and destination for stock verification and an application-focused compatibility check.
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We compare the complete Siemens article number, the installed system context, hardware revision, electrical requirements, interface arrangement and application notes supplied with the inquiry. This reduces the risk of receiving a visually similar but electrically or functionally different module.
Before shipment, the order scope can be aligned around module condition, label evidence, connector areas, packaging and included accessories. Photo or nameplate evidence may be requested when it materially helps confirm the exact unit.
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Customers receive a clear request for the technical information needed to evaluate fit, rather than a generic model-only response. This supports maintenance teams that must compare installed hardware, engineering records and plant shutdown schedules.
| Stage | How it helps your order |
|---|---|
| 1. Inquiry | Send 6ES7142-1BD40-0XA0, quantity, destination and available nameplate or installed-system details. |
| 2. Review | We check the exact MLFB, requested condition, ET 200X fit, M12 field wiring and 24 V DC output requirements. |
| 3. Confirmation | Availability, lead time, inspection scope, warranty terms and delivery plan are confirmed before order processing. |
| 4. Dispatch | Protective packing and shipment documents are coordinated for the destination and chosen transport method. |
Share the exact quantity, installed ET 200X station and actuator wiring and delivery destination for an availability and compatibility review.
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| 70 Model References | |||
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| 6GK5208-0BA00-2FC2 | 330104-02-09-10-01-00 | PRO3000 | EM100 - 823-865 |
| 0243002430 4.300-2420 | E175096 | REG-K 12X230/16 | 140471-01 3500/70 |
| AB444230035 | 15B10851G1 | KJ2003X1-BA2 /12P2093X102 | R6010 |
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| F9342DT-01 | 2182-227 | 233.52.100 | 15B10840G1 / 15H50541 |
| Nrk16/A | IEM-3000-8TM | ABB DC505-FBP 1SAP220000R0001 | 1SVR450055R0000 |
| 14YB3-230/C 29317AA8 | D504 | ATM-20 | GVAG-2VK1S |
| sms1600 pn sg001043 | 407860 | OC485 | B4-24-T-5-30 |
| PRO32IN 10290-0000-F REV-C | ABB PM582 / 1SAP140200R0100 | EDB14030 | MP80 |
| 102MC-SC | 02-70325-02 | 1860114A | TSW-552-BS |
| K9149FF-05 AS KG149FA | BOB1024 | 9418/01-201-10 | ABB 61318968 NDPC-02 |
| Eurotherm 2404 | RKLB57 6180BKR000000-H1111 | KNX /644692 | AVPR100S151213 |
| SDVN-2S | LBB4540/04 F01U508294 HW04/02 WK:2017 | EFCB12T-OE1 | O5H700 |
| GTD-2000Tx | ULFIM-D37M-45-XOR | 1606-XLE240EN | WTD-868-T |
| H2O | MA2-08E | ||
Send the exact order code, quantity and destination for availability, configuration and compatibility review.
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