1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable
1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable
1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable
    1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable
1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable

1746-C7 | Allen-Bradley SLC-500 6-Inch Rack Interconnect Cable

Part #: 1746-C7 Manufactured by: Allen-Bradley
Regular price
$266.05
Sale price
$266.05
Regular price
7 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 1746-C7 interconnect cable supports SLC 500 system expansion by enabling proper connections between cont...  Read more
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Product Description P/N: 1746-C7

Description / Specifications

Description 

The Allen-Bradley 1746-C7 is a chassis interconnect cable from the SLC 500 series. It is a 0.5-foot (0.15 m) ribbon cable designed to connect controllers and chassis side by side in industrial control systems.

 

 

Technical Specifications 

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1746-C7
Series SLC 500
Hardware Type Chassis Interconnect Cable
Length 0.5 feet (0.15 meters)
Analog Inputs Thermocouple
Backplane Current (5 Volts) 110 milliamps
Backplane Current (24 Volts) 85 milliamps
Slots 1
Connection Hardware 1746-RT32

  

 

Information About 1746-C7

The 1746-C7 is part of the Allen-Bradley SLC 500 family and serves as a dedicated interconnect cable for linking controllers and chassis. Measuring 6 inches in length, it is designed to maintain correct spacing between connected units, requiring 2.5–4 inches between controllers and chassis, and a maximum of 2.5 inches between 1746-P4 power supplies. It carries backplane currents of 110 mA at 5V and 85 mA at 24V, ensuring stable power delivery. This cable must only be used for side-by-side connections, as stacked installations are not supported. Its compact size, secure ribbon-style construction, and reliable performance make it a practical accessory for maintaining proper system configuration in SLC 500 installations.

Key Features:

  • Design: Ribbon-style chassis interconnect cable built for compact industrial installations.
  • Length: Measures 0.5 feet (0.15 m) or approximately 6 inches, optimized for short interconnections.
  • Compatibility: Works with SLC 500 controllers, chassis, and Allen-Bradley 1746-P4 power supplies.
  • Backplane support: Handles 110 mA at 5V DC and 85 mA at 24V DC for proper system power distribution.
  • Spacing requirements: Maintains 2.5–4 inch spacing for controllers-to-chassis connections and 2.5 inches max for power supplies.
  • Installation: Side-by-side mounting only, preventing misalignment or unsupported stacked configurations.
  • Durability: Constructed for industrial reliability, ensuring stable signal and power transfer between connected units.
  • Application: Provides a secure link for SLC 500 system expansion and controller integration.

The 1746-C7 delivers the reliability and precision required for safe and efficient interconnection of SLC 500 controllers and chassis.

 

 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 1746-C7
Question: What are the electrical specifications of the 1746-C7?
Date Update:23/05/2025
Answer:

The cable supports a backplane current of 110 milliamps at 5 Volts and 85 milliamps at 24 Volts. These specifications ensure reliable power distribution between interconnected chassis.

Question: Which chassis models are compatible with the 1746-C7?
Date Update:23/05/2025
Answer:

This cable is compatible with Allen-Bradley 1746-A4, 1746-A7, 1746-A10, and 1746-A13 chassis. It allows for various combinations of these chassis to be connected side by side, enhancing system scalability.

Question: Are there longer alternatives to the 1746-C7 for wider spacing?
Date Update:23/05/2025
Answer:

Yes, for greater spacing requirements, Allen-Bradley offers the 1746-C9 (36 inches) and 1746-C16 (50 inches) rack interconnect cables, suitable for different installation needs.

Question: What are the spacing requirements when using the 1746-C7?
Date Update:23/05/2025
Answer:

When connecting SLC 500 controllers, maintain a spacing of 2.5 to 4 inches (6.35 to 10.16 cm) between chassis. For connections involving 1746-P4 power supplies, the maximum spacing should not exceed 2.5 inches (6.35 cm).

Question: Is the 1746-C7 still being manufactured?
Date Update:23/05/2025
Answer:

No, the 1746-C7 has been discontinued and is no longer available for sale. Rockwell Automation recommends migrating to the Compact 5000™ I/O modules used with the Logix control platform.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1746-C7 is a chassis interconnect cable from the SLC 500 series. It is a 0.5-foot (0.15 m) ribbon cable designed to connect controllers and chassis side by side in industrial control systems.

 

 

Technical Specifications 

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1746-C7
Series SLC 500
Hardware Type Chassis Interconnect Cable
Length 0.5 feet (0.15 meters)
Analog Inputs Thermocouple
Backplane Current (5 Volts) 110 milliamps
Backplane Current (24 Volts) 85 milliamps
Slots 1
Connection Hardware 1746-RT32

  

 

Information About 1746-C7

The 1746-C7 is part of the Allen-Bradley SLC 500 family and serves as a dedicated interconnect cable for linking controllers and chassis. Measuring 6 inches in length, it is designed to maintain correct spacing between connected units, requiring 2.5–4 inches between controllers and chassis, and a maximum of 2.5 inches between 1746-P4 power supplies. It carries backplane currents of 110 mA at 5V and 85 mA at 24V, ensuring stable power delivery. This cable must only be used for side-by-side connections, as stacked installations are not supported. Its compact size, secure ribbon-style construction, and reliable performance make it a practical accessory for maintaining proper system configuration in SLC 500 installations.

Key Features:

  • Design: Ribbon-style chassis interconnect cable built for compact industrial installations.
  • Length: Measures 0.5 feet (0.15 m) or approximately 6 inches, optimized for short interconnections.
  • Compatibility: Works with SLC 500 controllers, chassis, and Allen-Bradley 1746-P4 power supplies.
  • Backplane support: Handles 110 mA at 5V DC and 85 mA at 24V DC for proper system power distribution.
  • Spacing requirements: Maintains 2.5–4 inch spacing for controllers-to-chassis connections and 2.5 inches max for power supplies.
  • Installation: Side-by-side mounting only, preventing misalignment or unsupported stacked configurations.
  • Durability: Constructed for industrial reliability, ensuring stable signal and power transfer between connected units.
  • Application: Provides a secure link for SLC 500 system expansion and controller integration.

The 1746-C7 delivers the reliability and precision required for safe and efficient interconnection of SLC 500 controllers and chassis.

 

 

Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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Noah Müller
Great seller, my order came fast

Great seller, my order came fast, packed nice, and works perfect. Exactly what I needed!

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Orlando Fuquen

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María Margarita García G.
prices and lead time, and service so good!

prices and lead time, and service so good!

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Oscar

Excellent product good quality

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John Stingel

The company responsively addressed my issue, thank you for your understanding. I highly recommend them.