GPIB terminal insulation input/output unit PCR-5453GPC

It is an input/output device that is isolated by a relay/photo coupler for each point.

This device is the successor to the old model "PCR-2752GPC" and is an isolated digital input/output device with a GPIB interface, equipped with 16 phototransistor inputs and 16 relay contact outputs. The phototransistor inputs use a type that does not require polarity selection, allowing for connection in either current sourcing or sinking configurations. The relay contact outputs can be selected via jumper settings to be either normally open or normally closed, providing flexibility for controlling external devices. The front panel is equipped with monitor LEDs that indicate the status of the 16 input signals and the operational state of the 16 relays. The rear panel includes a D-sub 37 (female) for input signals, a D-sub 37 (male) for output signals, an inlet for AC power input and a fuse holder, a GPIB connector, and a DIP switch for function selection. Internally, this device has a built-in DC 24V power supply for external circuits, which can be accessed from both the input signal connector and the output signal connector. (If an external power supply is not required or if you prefer a voltage other than 24V, please contact us.)

Control Panel