Replace Industrial
TypeCable
BrandAllen-Bradley
ClassInter connect cable
Length10
StandardKC,MARINE
Brand NameAllen-Bradley
Accessories5/03 RS-232 Programmer Cable, 10Ft., (3M)
Application5/03 programmer
Product FamilySLC I/O
Temperature Rating0...60 °C (32...140 °F)
Allen-Bradley

1747-CP3

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PLCsSLC 500

The Allen-Bradley 1747-CP3 is a 10ft (3m) RS-232 programmer cable designed for SLC I/O applications. It's a critical interconnect cable for the 5/03 programmer, ensuring reliable communication with a temperature rating from 0 to 60°C. It meets KC and MARINE standards.

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About the Allen-Bradley 1747-CP3

The Allen-Bradley 1747-CP3 is a serial communication cable that is designed to connect a Programmable Logic Controller (PLC) to a personal computer for programming purposes. This cable is a component of Allen-Bradley's SLC 500 system, which is a small chassis-based family of programmable controllers, modular components, and I/O cards.

Technical Specifications

The 1747-CP3 cable is an RS-232 serial cable with a null-modem configuration, which means it allows direct communication between two DTE (Data Terminal Equipment) devices. It typically features a 9-pin D-sub connector on one end for the PC side and a 9-pin D-sub connector on the other end to interface with the SLC 500 series processor's channel 0 serial port.

Programming and Configuration

To program or configure an SLC 500 system PLC, users typically use Allen-Bradley's RSLogix 500 programming software along with the 1747-CP3 cable. The connection enables the transfer of data such as ladder logic, I/O configurations, and firmware updates between the PLC and the computer. The proper driver must be installed on the PC for the communication to work effectively.

Where to Use

The Allen-Bradley 1747-CP3 cable is suitable for use in various industrial environments where SLC 500 controllers are employed. These could include manufacturing plants, automotive industries, and other applications that require reliable PLC performance for automation tasks. It is a key tool for engineers and technicians tasked with system setup, maintenance, troubleshooting, and upgrades.

Alternatives and Compatibility

While the 1747-CP3 is specifically manufactured by Rockwell Automation for its SLC 500 series processors, third-party manufacturers also offer compatible cables. Users should ensure that any alternative cables meet the necessary technical specifications and are compatible with their PLC and software setup to avoid communication issues.

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