The 1746-1C16 is an Allen-Bradley SLC 500 series 16-point discrete input module rated for 48VDC input signals. This module is designed for industrial installations where field devices operate at 48VDC logic levels, providing the correct interface between those devices and the SLC 500 controller. The 48VDC input rating distinguishes it from the more common 24VDC variants and is essential for system compatibility in facilities using 48VDC device signaling. Specialty voltage variants like the 1746-1C16 can be particularly difficult to source as the SLC 500 platform ages. Powergenics stocks hard-to-find SLC 500 I/O modules and can assist with locating tested replacement units. Call 800-861-9773 for pricing and availability.
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Powergenics repairs and supplies industrial circuit boards with a 3-year warranty and 98% success rate. We are SDVOSB certified and hold a GSA contract. Rush turnaround available.
