Allen-Bradley 1747-C13 SLC 500 Cable 0.91m

1747-C13 Allen‑Bradley DH485 Communication Cable

Product Introduction

The 1747-C13 cable from Allen‑Bradley serves as a critical link within the SLC 500 controller ecosystem. This 0.91‑meter cable enables seamless communication between DH485/RS‑232C interface modules and DH485 network link couplers. Specifically, it connects the DH485 port on an interface module to the J2 (peripheral) connector port on a compatible link coupler.

This cable supports both standard SLC controllers and fixed‑style SLC controllers. Its compact length makes it ideal for panel‑mounted installations where long cable runs are unnecessary. Additionally, the 1747-C13 maintains signal integrity across DH485 networks, ensuring stable data exchange between your programming terminal and the controller.

Technical Specifications

The 1747-C13 cable meets specific connectivity requirements for DH485 communication. It features a dedicated DH485 port connector on one end for interface modules. On the other end, it uses a J2 peripheral connector designed for link couplers. This configuration supports direct integration with the SLC 500 family.

Key technical attributes include:

• Manufacturer: Allen‑Bradley

• Series: SLC 500

• Compatible Modules: DH485/RS‑232C interface modules

• Compatible Couplers: Link couplers interfaced to DH485 networks

• Compatible Controllers: SLC controllers and fixed controllers

• Length: 0.91 meters (approximately 3 feet)

• Weight: 0.09 lbs (approx. 0.04 kg)

This cable does not require external power or additional drivers for operation. For instance, you can simply plug it into the appropriate ports and begin communication. Furthermore, its design minimizes signal loss, making it suitable for short‑distance data transfer tasks.

Mechanical and Environmental Ratings

The 1747-C13 cable performs reliably across a wide range of industrial conditions. Its temperature resilience ensures stable operation in both moderate and challenging environments.

Operating Temperature Range:

• Minimum: 32°F (0°C)

• Maximum: 140°F (60°C)

Storage Temperature Range:

• Minimum: -40°F (-40°C)

• Maximum: 185°F (85°C)

Humidity Tolerance:

• 5% to 95% relative humidity, non‑condensing

Meanwhile, the cable's lightweight construction reduces strain on connected ports. Its durable insulation protects against moisture and temperature fluctuations. Therefore, you can deploy this cable in various factory floor settings without concern for premature wear.

Installation Guidelines

Installing the 1747-C13 cable is straightforward, but following proper procedures ensures optimal performance. First, always power down your SLC controller and interface module before connecting the cable. This step prevents accidental short circuits or damage to communication ports.

Next, locate the DH485 port on your interface module and securely insert one end of the 1747-C13. Then, connect the other end to the J2 peripheral port on your DH485 link coupler. Ensure both connections are firm but do not over‑tighten.

After installation, power up your system and verify communication status through your programming software. For example, check the DH485 network indicators to confirm active links. Additionally, avoid bending the cable sharply or placing heavy objects on it to maintain signal quality.

Packaging and Shipping

Your order for the 1747-C13 cable includes the following items in the package:

• One Allen‑Bradley 1747-C13 SLC cable (0.91 meters)

• Anti‑static packaging for safe transit

We ship all orders via leading global carriers to ensure timely delivery. Specifically, our shipping partners include:

• FedEx

• UPS

• DHL

Please note that the package does not include installation tools, software, or mounting accessories. Furthermore, certificates of conformity and warranty documents are not included in this listing. Contact our sales team for bulk order inquiries or expedited shipping options.

Frequently Asked Questions (FAQ)

Q1: Is the 1747-C13 compatible with ControlLogix controllers?
A1: No, this cable is specifically designed for SLC 500 systems. It does not support ControlLogix or other Allen‑Bradley platforms.

Q2: Can I use this cable with a PC serial port directly?
A2: No, the 1747-C13 requires a DH485/RS‑232C interface module. It does not connect directly to a standard PC COM port.

Q3: What is the maximum cable length for DH485 networks?
A3: DH485 networks support longer total distances, but the 1747-C13 itself is only 0.91 meters. Use additional cabling for extended runs.

Q4: Does this cable work with third‑party DH485 couplers?
A4: It is optimized for Allen‑Bradley link couplers. However, third‑party couplers may work if they follow DH485 specifications.

Q5: How do I troubleshoot if communication fails after installation?
A5: First, check both connections for secure seating. Next, verify module power and network settings. Finally, test with a known‑good cable to isolate the issue.