Product details
Allen Bradley 1747-C20 DH-485 Programming and Communication Cable
Product Overview
The Allen Bradley 1747-C20 cable connects and programs SLC 500 controllers. This reliable 20-foot cable enables flexible setup in industrial environments. It supports the DH-485 communication protocol for efficient data transfer. The cable offers strong EMI protection and 1500V DC isolation for safe operation in noisy electrical settings. Use this cable for convenient programming, monitoring, and maintenance tasks.
Technical Specifications
- Brand: Allen Bradley
- Model: 1747-C20
- Full Product Number: 1747-C20
- Product Type: Programming/Communication Cable
- Cable Length: 6.09 m (20 ft)
- Isolation Voltage: 1500V DC
- Communication Protocol: DH-485
- Connector Type: Clip-on
- EMI Protection: Yes
- Temperature Range: Standard industrial range
- Environmental Rating: Suitable for harsh environments
- Noise Immunity: Excellent noise rejection
Compatibility Information
The 1747-C20 cable works with these Allen Bradley devices:
- SLC 500 Controllers
- 1747-AIC Isolated Link Coupler
- 1747-PIC Personal Interface Converter
- 1747-DTAM-E Data Table Access Module
Frequently Asked Questions
What controllers use the 1747-C20 cable?
It works with Allen Bradley SLC 500 controllers.
What is the cable length?
The cable measures 20 feet (6.09 meters) long.
Does the cable need external power?
No, it draws power from the connected device.
What communication protocol does it use?
It uses the DH-485 protocol.
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