The ABB TK681 is a vital accessory for connecting your CP600 control panel to the AC500 V2 automation system. This 3-meter RS232 communication cable, equipped with two 9-pin D-Sub connectors, ensures reliable data transfer for efficient system operation and programming. The TK681 cable offers peace of mind by ensuring stable communication between your crucial automation components. Built to ABB's stringent quality standards, it provides a dependable connection you can rely on. Its compact and lightweight design simplifies installation in various industrial environments.
Key Features
Reliable RS232 communication for CP600 and AC500 V2 systems
Robust construction ensures long-lasting performance
3-meter cable length provides flexibility in installation
Standard D-Sub 9 connectors for easy connectivity
Compact and lightweight design
Applications
Connecting CP600 control panels to AC500 V2 PLC systems
Industrial automation and control systems
Machine building and integration
Process automation and monitoring
Frequently Asked Questions
This cable is specifically designed for the AC500 V2. For compatibility with other versions, please consult the ABB documentation or contact our technical support.
While this product is 3 meters long, other lengths may be available. Contact us with your specific requirements, and we will be happy to assist you.
This cable utilizes two standard 9-pin D-Sub connectors, ensuring easy and reliable connectivity.
Technical Specifications
Part Number
1SAP500981R0001
Product Name
TK681
Connection Type
RS232
Connector Type
D-Sub 9 (x2)
Cable Length
3m
Height
250 mm
Width
200 mm
Depth
50 mm
Weight
0.12 kg
Part Number
1SAP500981R0001
Product Name
TK681
Connection Type
RS232
Connector Type
D-Sub 9 (x2)
Cable Length
3m
Height
250 mm
Width
200 mm
Depth
50 mm
Weight
0.12 kg
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
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
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...