Sdc/Security Door Controls PCB112B01-A Terminal Board Controller

SDC PCB112B01-A Terminal Board Controller

Overview

The PCB112B01-A is a terminal board controller designed as an interface module within SDC 1511/1571 access control systems. This component handles credential processing and door control signaling, functioning as the central wiring hub for HID reader connections and strike relay outputs in multi-door installations. Deploy this when you need a reliable, purpose-built control node that consolidates reader input and relay logic within a standard SDC architecture.

Compatibility

The PCB112B01-A integrates directly with SDC 1511 and 1571 series control panels. It supports HID-based credential readers and is designed for installations standardizing on SDC platform infrastructure. This terminal board is the correct choice for retrofit or new-build projects using SDC's native 1511/1571 ecosystem where reader density or relay distribution requires a dedicated interface board rather than direct panel connections.

Installation Notes

Install the PCB112B01-A as a mounted assembly within the control panel enclosure or adjacent terminal cavity. Wiring connects reader outputs to the board's input terminals and strike/solenoid relays to the output terminals. Ensure enclosure power is stable and properly grounded. Exact torque specifications, connector types, and field wiring gauge are detailed in the SDC 1511/1571 system integration manual — cross-reference your specific panel revision before commencing installation to avoid pin misalignment or relay rating violations.