G4 I/O family
The G4IDC5K is a fast-switching module used to detect signals produced by photoelectric switches and TTL devices. This digital DC input module has an input voltage range of 2.5 to 16 VDC, requiring a typical logic voltage of 5 VDC. This module is compatible with Opto 22 brains.
Opto 22’s G4 DC input modules are used to detect on/off DC voltage levels. Each module provides up to 4000 volts (transient) of optical isolation between field inputs and the logic output of the circuit.
