The Purex 105108 is an interfacing kit with 5m cable and no connector.

For alarm:

• Red and blue wires = alarm signal
• Output via a set of volt free contacts inside Purex fume extractor

For remote start:

• Yellow and green wires = remote start / stop
• Volt free contacts required from the process machine to close these wires to start (+12V DC)

Machine interfacing has two elements - Remote Start and Filter Relay Condition.

• Remote Start allows the Purex extractor to be controlled by the process machine, such as a laser or reflow oven.
• The Filter Relay Condition warns the operator if the Purex extractor starts alarming.