Omron XS3W-M421-401-R M8 Extension Cable
| Feature | Value |
|---|---|
| Product Type | Extension Cable |
| Manufacturer | Omron |
| Model | XS3W-M421-401-R |
| Connector 1 | M8 Straight Female Socket |
| Connector 2 | M8 Straight Male Plug |
| Number of Contacts | 4 |
| Cable Length | 1 m |
| Cable Type | PVC Robot Cable |
| Rated Voltage | 125 VDC |
| Rated Current | 1 A |
| Protection Rating | IP67 |
| Operating Temperature | 0 to 70°C |
| Outer Diameter | 4 mm |
| LED Indicator | No |
The Omron XS3W-M421-401-R Extension Cable is designed for dependable signal extension between industrial automation devices equipped with M8 connectors. It combines a straight M8 female socket and a straight M8 male plug with a flexible PVC robot cable, allowing secure connections in installations where repeated movement or compact cable routing is required. According to the manufacturer’s specifications, this model features a four-pole configuration, a one-meter cable length, and IP67 protection when correctly connected.
Technical Description
The Omron XS3W-M421-401-R Extension Cable is part of the XS3 connector series developed for factory automation. Its molded connector construction helps maintain stable electrical contact while reducing the likelihood of wiring errors during installation. The threaded M8 locking mechanism secures the connection against vibration commonly encountered in automated production equipment.
The cable is rated for 125 VDC and 1 A, making it suitable for signal transmission between sensors, switches, and compatible control devices. The PVC robot cable offers flexibility for installations involving moderate continuous movement while supporting organized cable management inside machines and production equipment.
Working Principle
The extension cable transfers electrical signals directly between two compatible M8 interfaces without signal conversion or amplification. The female connector mates with the field device, while the male connector connects to the existing sensor cable or controller input. Internal conductors provide uninterrupted signal continuity, allowing connected automation components to operate according to their intended electrical characteristics.
The sealing structure of the connectors maintains environmental protection when the threaded coupling is fully tightened, helping prevent dust ingress and temporary water penetration.
Typical Applications
- Photoelectric sensor installations
- Inductive and capacitive proximity sensors
- Compact machine automation
- Assembly equipment
- Conveyor monitoring systems
- Industrial control panels
- Material handling equipment
- Automated inspection systems
The Omron XS3W-M421-401-R Extension Cable is frequently used when machine builders require a standardized one-meter extension while preserving reliable M8 connectivity.
Industrial Applications
Electronics Manufacturing
Supports sensor wiring on automated assembly equipment where compact layouts require short extension cables with dependable locking connectors.
Packaging Lines
Connects position sensors and limit switches installed on filling, labeling, and carton handling machinery.
Material Transport Systems
Provides stable communication between field sensors and PLC input modules throughout conveyor and transfer equipment.
General Factory Automation
Suitable for standardized sensor connections across modular production machines and industrial workstations.
Advantages
- Four-pole M8 connector configuration
- Factory-molded cable assembly
- Flexible PVC robot cable construction
- IP67 protection when properly connected
- Reliable threaded locking mechanism
- One-meter cable for localized installations
- Compatible with numerous M8 industrial devices
Omron XS3W-M421-401-R Additional compatible products are available within the Omron sensor product range.
Omron XS3W-M421-401-R Selection Considerations
Before specifying the Omron XS3W-M421-401-R Extension Cable, verify connector orientation, pole configuration, cable length, voltage and current requirements, and environmental conditions. Proper cable routing and correct tightening of the threaded connectors help maintain long-term connection reliability and the intended IP67 protection level.
Omron XS3W-M421-401-R Frequently Asked Questions
1. What connector type is used?
The cable features a straight M8 female socket and a straight M8 male plug.
2. How many contacts does this model have?
It provides four electrical contacts for compatible industrial devices.
3. What is the cable length?
The standard cable length is 1 meter.
4. Is this cable suitable for moving machinery?
Yes. The PVC robot cable is intended for applications requiring cable flexibility during machine operation.
5. What protection rating does it provide?
When correctly connected, the assembly meets IP67 environmental protection.
6. What electrical ratings are specified?
The manufacturer specifies a rated voltage of 125 VDC and a rated current of 1 A.
7. Can it be used with industrial sensors?
Yes. It is intended for extending connections between compatible M8 sensors, switches, and automation equipment.
8. What should be checked before installation?
Confirm connector compatibility, four-pole wiring, cable routing, environmental requirements, and proper tightening of the M8 threaded coupling to ensure reliable operation.