Dengfeng (XinXing) Trading Co., Limited
| Delivery Time | 7-14 Days |
| Supply Ability | 10 Units per Month |
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection |
| Model Number | QJ71E71-100 |
| Brand Name | Mitsubishi |
| Place of Origin | Japan |
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Product Specification
| Delivery Time | 7-14 Days | Supply Ability | 10 Units per Month |
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection | Model Number | QJ71E71-100 |
| Brand Name | Mitsubishi | Place of Origin | Japan |
Mitsubishi QX41 is a MELSEC-Q series digital input module used in PLC control systems, machine automation cabinets, production line equipment, and factory maintenance replacement projects. It is designed to collect discrete field signals from sensors, switches, relay contacts, push buttons, limit switches, and machine status devices, then send these signals to the Q series PLC system for logic processing.
This model is a common spare part for existing MELSEC-Q systems. Digital input modules are frequently required in factory maintenance because input signal failure can affect machine start conditions, safety interlocks, alarm detection, position confirmation, and automatic sequence control. QX41 is therefore suitable for upload as a high-value I/O replacement product page.
| Model | QX41 |
| Brand | Mitsubishi |
| Series | MELSEC-Q |
| Product Type | Digital Input Module |
| Function | Discrete Input Signal Acquisition |
| Input Type | DC Digital Input, confirm by installed system |
| Application | PLC Input Signal Monitoring and Machine Control |
| Replacement Check | Confirm input voltage, wiring method, terminal type, slot position, and PLC project |
QX41 is used in MELSEC-Q PLC systems together with Q series CPU modules, power supply modules, base units, output modules, analog modules, and communication modules. It is suitable for packaging machines, conveyors, material handling systems, assembly equipment, machine tools, utility panels, and general factory automation systems.
Before replacing QX41, confirm the complete model number, input voltage, field wiring, terminal connection, common wiring method, base unit slot, and PLC program configuration. Input faults may also be caused by sensor failure, loose terminals, cable damage, field power problems, or incorrect wiring logic.
Related models include QX41, QX42, QX40, QX40-S1, QX41-S1, QX42-S1, QY40P, QY41P, QY42P, and QY50. These modules may differ by input or output type, point count, voltage specification, connector type, common wiring, and application environment.
DF Automatic supplies Mitsubishi MELSEC-Q digital input modules, output modules, analog modules, CPU modules, communication modules, power supplies, base units, HMI panels, servo systems, inverter drives, and industrial automation spare parts for factory maintenance and PLC system repair.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2024
Total Annual:
1000000-1500000
Employee Number:
10~25
Ecer Certification：
Site Member
Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h... Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h...
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