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Wiring and Connection Systems Analog Cables
Bulletin 1492 Pre-wired cables are designed to minimize control wiring in a panel. Pre-wired cables, used with an AIFM, replace the point-to-point wiring between Allen-Bradley programmable controller I/O modules and individual terminal blocks. The pre-wired cables have a removable terminal block or wiring arm from the PLC on one end of the cable and a D-Shell connector with a slide-locking mechanism on the other to connect to the IFM. Most pre-wired cable use twisted pairs and all have shields to aid noise immunity of the low-level analog signals. Most cables have a prepared drain wire, with a ring lug at the I/O module end of the cable, for convenient grounding of the cable shield to the chassis. They are 100% tested for continuity to make a perfect connection every time. The analog pre-wired cables are offered in four standard lengths of 0.5, 1.0, 2.5, and 5.0 m to fit a variety of applications. Other length cables are also available as build-to-order products. |
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