IDC5

Standard DC input module (solid-state relay) used to interface external input devices like switches and sensors with microprocessor-based control systems - Input Voltage Range: Typically 10–32 VDC or 12–32 VAC (though some models support 3.3–32 VDC).
Logic Voltage: 5 VDC (standard logic level for controllers and microprocessors).
Isolation: Provides up to 4,000 Vrms of optical isolation.
Mounting: Usually PCB mount or plug-in for standard I/O racks.
Switching Speed: Fast turn-on/off times of approximately 1ms