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1771-WC
Rockwell Disclaimer: The product is used surplus. PDF 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 PDF 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, PDF 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. PDF 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. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF 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.
PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.
Other Available Revisions for the 1771-WC 1771-WC//A1771-WC//B
Common misspellings:
- l771-WC
- 177l-WC
- 1771WC
The 1771-WC PLC-5 field wiring arm from Allen-Bradley/Rockwell Automation serves as an easy and a flexible solution for establishing a connection between I/O modules and plant wiring. Besides that, the wiring arm from Allen-Bradley will ensure the high integrity of a connection for 1771 industrial devices. The 1771 module falls under a sink or source load voltage category and it requires a 5 to 30 Volts operating voltage. Also, the module features a backplane current load of 150 milliamps. The wiring arm is designed for the 1771-IQ digital DC input module and it only occupies one slot. In regard to applications, this module is used for source or sink input signal termination when time is of critical importance. The 1771-WC wiring arm has a typical AC signal delay (off) value of 29 (+/- 8) milliseconds and a typical DC signal delay (off) value of 30 (+/- 7) milliseconds.
The Allen-Bradley 1771-WC wiring arm supports eight inputs/connection points and ten terminals, all with gold contact plating. The wiring arm features a 7 to 9 pounds-on-an-inch screw torque and it is made from a thermoplastic material for better resistance and protection in an industrial environment. In general, this wiring arm does not require an external power source and it is specially coated for additional protection. The type of coating typical for this type of wiring arm is a conformal coating. In regard to all incoming wires (with a maximum gauge of AWG 14), they are directly clamped or spade lugged to the wiring arm. The 1771-WC wiring arm weighs only 100 grams or 0.2 pounds and it has an approximate dimensions of 114.3 millimeters (4.5 inches) x 314.9 millimeters (12.4 inches) x 160 millimeters (6.3 inches).
