Allen Bradley 1769 CRR1The Allen-Bradley 1769-CRR1 is an expansion cable that connects an I/O bank to another I/O bank and comes with terminating caps. To be specific, this expansion cable allows users to connect the right I/O bank to another right I/O bank.

The entire 1769-CRR1 expansion cable measures approximately 305 mm or 1 foot from end to end and the terminating caps have dimensions of 0.71 x 4.65 inches or 18 x 118 mm. Note that this expansion cable can be used for both MicroLogix 1500 and CompactLogix controllers, specifically 1769 Compact I/O. It has an open type enclosure and it is compatible with Series A and B controllers. The shipping weight of this expansion cable is 0.66 lbs. or 300 g.

 

This expansion cable has a continuous isolation voltage of 30V, as well as a backplane current of 1.4 A at 24V. The power consumption of the 1769-CRR1 expansion cable is 33.6 W, while its power dissipation is 7.5 W. When using this expansion cable, it should have an altitude of 2000 m at maximum or 6561 ft. The ambient temperature of this expansion cable should range from 32 to 144 °F or 0 to 60 °C when used with a compatible controller and the temperature should range from -40 to 185 ° F or -40 to 85 °C when it is stored. The vibration of the 1769-CRR1 expansion cable is 5 g, peak-to-peak at a maximum of 0.03 inches and at 10 to 500 Hz when in operation and 2 g for relay operation. The operating shock of this expansion cable is 30 g if it is panel-mounted and 20 g if it is DIN rail-mounted.

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Technical Data .pdf

 

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1769-CRR1
Product Line CompactLogix
Module Type Expansion Cable
Connection Right to Right
Cable Length 1 ft
Shipping Weight .66 lbs.
Operating Temperature 32oF to 140oF
Isolation Voltage 30 Volts
Isolation Voltage 30 Volts Continuous
Backplane Current 1.4 Amps at 24 Volts
Power Consumption 33.6 Watts
Power Dissipation 7.5 Watts
UPC 10662468992975

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