Unitronics CBL-M12AM4-OP-2 industrial open-end sensor cable featuring a 4-pin M12 A-coded male connector and open flying leads with a 2 metre cable length for automation and IO-Link applications.
Why Choose the Unitronics CBL-M12AM4-OP-2 Open-End Sensor Cable?
The Unitronics CBL-M12AM4-OP-2 is a high-quality M12 A-coded open-end sensor cable designed for industrial automation, IO-Link installations and machine connectivity applications. Featuring a 4-pin M12 A-coded male connector on one end and open flying leads on the other, this cable provides a flexible solution for connecting sensors, actuators and field devices directly to control panels, PLCs and automation equipment.
Engineered for demanding industrial environments, the cable combines robust construction, gold-plated contacts and industrial-grade materials to ensure reliable signal transmission and long service life. Its open-end configuration simplifies custom wiring installations while maintaining compatibility with standard M12-connected devices.
With a cable length of 2 metres, the CBL-M12AM4-OP-2 offers installation flexibility while maintaining dependable electrical performance. It is ideal for machine builders, panel manufacturers and automation engineers requiring direct field device integration within industrial control systems.
Key Advantages
Industrial-grade M12 open-end connectivity cable.
2 metre cable length for flexible installation.
4-pin M12 A-coded male connector.
Open flying leads for custom wiring applications.
Suitable for sensors, actuators and IO-Link devices.
IP67 protection when properly connected.
Key Features
M12 A-coded male connector.
4-pin configuration.
Open cable end for direct termination.
2 metre cable length.
PVC outer cable jacket.
Gold-plated brass contacts.
Nickel-plated zinc die-cast coupling nut.
Industrial automation compatible.
IP67 protection rating when mated.
Suitable for sensor and actuator connectivity.
Reliable Open-End Connectivity for Industrial Systems
The Unitronics CBL-M12AM4-OP-2 provides a practical solution for connecting field devices directly into industrial control systems. The open-end design allows engineers to terminate conductors according to project requirements while benefiting from the reliability and standardisation of M12 industrial connectivity.
Its rugged construction makes it suitable for demanding automation environments, helping maintain reliable communication and power transmission between sensors, actuators and control equipment. The cable is particularly useful in custom panel building, machine construction and retrofit projects.
Typical Applications
Industrial sensor installations.
Actuator connectivity.
IO-Link communication systems.
Machine automation projects.
Control panel wiring.
Material handling equipment.
Packaging machinery.
OEM machine building applications.
Technical Specifications
Current
4 A
Phase
Three Phase
IP Rating
IP67
Product type
Open-end sensor cable
Cable length
2 m
Connector
M12 A-coded male
Pin count
4-pin
Cable termination
Open flying leads
Rated current
4 A
Rated voltage
250 V
Conductor size
4 × 22 AWG
Outer jacket material
PVC
Jacket colour
Black
Contact material
Brass, gold-plated
Coupling nut material
Zinc die-cast, nickel-plated
Protection rating
IP67 (mated condition)
Operating temperature
-25°C to +85°C
Frequently Asked Questions
What is the Unitronics CBL-M12AM4-OP-2 used for?
This cable is used to connect industrial sensors, actuators and automation devices featuring M12 connectors directly to control systems via open flying leads.
What connector type does the cable use?
The cable features a 4-pin M12 A-coded male connector on one end with open cable conductors on the opposite end.
How long is the cable?
The CBL-M12AM4-OP-2 has a cable length of 2 metres.
What protection rating does the cable provide?
When properly connected, the M12 connector provides an IP67 protection rating suitable for industrial environments.
Is the cable suitable for IO-Link applications?
Yes, the cable is suitable for IO-Link devices, industrial sensors, actuators and general automation connectivity applications.
Trusted for Industrial Automation Connectivity
Unitronics connectivity products are trusted by automation engineers worldwide for dependable signal transmission, robust construction and reliable performance in industrial control and automation systems.
Current
4 A
Phase
Three Phase
IP Rating
IP67
Product type
Open-end sensor cable
Cable length
2 m
Connector
M12 A-coded male
Pin count
4-pin
Cable termination
Open flying leads
Rated current
4 A
Rated voltage
250 V
Conductor size
4 × 22 AWG
Outer jacket material
PVC
Jacket colour
Black
Contact material
Brass, gold-plated
Coupling nut material
Zinc die-cast, nickel-plated
Protection rating
IP67 (mated condition)
Operating temperature
-25°C to +85°C
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
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Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
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Common questions about our products and support
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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...