Sunx GD-C1 Double Sheet Detector Controller Module

Panasonic SunX GD-C1 Double Sheet Detector Controller is a compact control unit designed for use with SunX metal-sheet double-feed detectors (GD-10/20). It interprets signals from the detector heads and provides the appropriate control output to downstream equipment, helping prevent misfeeds in sheet-fed presses, laminators, and packaging lines by signaling when two sheets overlap. Key specifications include a 12/24 V DC supply, a denoting enclosure footprint of 110 mm wide by 90 mm high and 67 mm deep, and visible status indicators: one yellow LED plus six green LEDs that reflect the detector’s current level or condition. The GD-C1 is part of the GD family of detectors and is specifically marketed as the Double Sheet Detector Controller for GD-10/20 systems. Cable connectivity supports extension up to 20 meters using shielded cable, enabling flexible placement between the detector heads and the controller in a variety of line layouts. This module is the central controller in the pair, handling the logic and signaling necessary to respond to double-sheet events reported by the GD heads, while remaining compatible with the broader SunX GD-10/20 sensing ecosystem. Designed for compact installation, the GD-C1 emphasizes straightforward integration with existing GD-series sensors and standard 12/24 VDC power supplies, offering a reliable, purpose-built solution for preventing sheet overlap in automated material handling and printing environments.