GX IO-Extender 150

The GX IO-Extender 150 enhances the input and output (I/O) capabilities of a GX device and enables seamless integration with additional sensors, controllers and external devices. It is connected via USB, which also serves as its power source, and offers a simple and efficient expansion solution. The device can be controlled via the Node-RED on the GX device as well as via the 'Switch' section of the user interface.

Technical note: The digital outputs can supply a maximum of 4 mA. At 4 mA, the voltage drops below

the internal series resistor (560 (2) to 2.24 V, leaving only 2.76 V at 4 mA for the output signal.

output can be switched.

• 8 digital I/O connections, configurable as 8 inputs, 8 outputs or 4 inputs + 4 outputs
• PWM output for precise control applications
• Two relays with interlock for low power switching
• A semiconductor switch for controlling DC loads, which can be resistive, capacitive or inductive loads (e.g. the coil of a high-power contactor).
• Pluggable spring terminals for fast and secure connections
• Can be configured via Node-RED for simple automation and customised logic