Siemens 6ES7141-1BF40-0XB0 is a SIMATIC DP ET 200X EM 141 digital input expansion module for acquiring field signals in decentralized automation stations. The module provides eight 24 V DC digital inputs through 5-pin M12 connections and supports channel diagnostics for short circuit and wire break. Siemens documentation also identifies process interrupts and selectable input delays for adapting signal response to the application. It is suited to established ET 200X installations where enclosure wiring, connector allocation, sensor supply loading and the basic-module combination must be checked carefully. Procurement should match the complete suffix, station layout and installed diagnostics behavior before replacement.
| Product Condition | Original new |
|---|---|
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7141-1BF40-0XB0 |
| Product Type | SIMATIC DP ET 200X EM 141 digital input expansion module |
| Number of Digital Inputs | 8 |
| Rated Input Voltage | 24 V DC |
| Connection | 5-pin M12; one input channel per connector |
| Input Characteristic | IEC 61131 Type 2 |
| Channel Diagnostics | Short circuit and wire break |
| Process Interrupts | Supported |
| Selectable Input Delay | 0.5 ms / 3 ms / 15 ms / 20 ms |
| Backplane Current | Maximum 30 mA at 5 V DC |
| Encoder Supply Outputs | 8; electronic short-circuit protection |
| Power Loss | Typically 1.5 W |
| Country of Origin | GERMANY |
| System Fit | SIMATIC ET 200X decentralized I/O stations |
|---|---|
| System Role | Acquires eight discrete 24 V DC sensor signals with channel-level diagnostic support |
| Typical Applications | Machine-mounted sensors, production equipment, conveyor systems and distributed control cabinets |
| Connection Context | 5-pin M12 field connections and the documented ET 200X basic-module arrangement |
| Maintenance Use | Exact-model replacement after checking wiring, diagnostics and module compatibility |
Siemens ET 200X documentation confirms this exact expansion module and its technical behavior, but the available exact-model document does not state a current lifecycle classification. No lifecycle or automatic replacement conclusion is asserted. Match the installed station, module version, diagnostics and connector allocation before replacement.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
Structured verification, inspection, documentation and logistics support for critical automation spares.
| 1. Model and Suffix Verification | We compare the full order number, suffix and manufacturer label with the purchase requirement. |
|---|---|
| 2. Condition Confirmation | Available condition information, seals, packaging and visible product details are reviewed before supply. |
| 3. Technical Compatibility Review | Hardware, firmware, interface, electrical and system configuration requirements are checked against customer-provided data. |
| 4. Product and Label Photo Confirmation | Product overview and readable label photographs can be prepared for inspection where available. |
| 5. Protective Packaging | Suitable antistatic and protective packing methods are selected for industrial electronic equipment. |
| 6. Worldwide Shipping | International transport options, shipment tracking and customs documentation are coordinated according to the destination. |
| 7. Written Commercial Terms | Warranty scope, return authorization steps and after-sales communication terms are supplied in writing. |
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
