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1746-C7

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The Allen-Bradley 1746-C7 is a SLC 500 Chassis Interconnect Cable that is 0.5 feet (0.15 meters) long.

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Technical specifications for 1746-C7

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	1492-CABLE010H and 1792-IFM40F
UPC	10662073521614

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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The Allen-Bradley 1746-C7 cable is a ribbon power cable that connects controllers and chassis. The spacing between the controllers and chassis are important to note. When using the 1746-C7 cable to connect SLC 500 controllers, the space between them should be between 2.5 and 4 inches. When using the cable to connect Allen-Bradley 1746-P4 power supplies, the maximum spacing between the supplies is 2.5 inches. The 1746-C7 cable itself measures 6 inches in length. It should only be used to connect chassis and controllers side by side, not in a stacked formation with one chassis or controller above the other.

The 1746-C7 cable is best-suited for connecting Allen-Bradley 1746-A4, 1746-A7, 1746-10, and 1746-A13 chassis. The cable can connect these chassis in any combination with each other (for example, the 1746-C7 cable can connect 2 1746-A4 chassis to each other, it can connect 1 1746-A4 chassis to any of the other chassis listed).

The 1746-C7 ribbon cable has a thermocouple analog input. It can sustain a backplane current of 110 mA at 5 Volts and a backplane current of 85 mA at 24 Volts.