Three channel Input/Output unit provides three voltage-free, single pole, changeover relay outputs and three monitored switch inputs.

## Features:

• Supervises one or more normally open switches on each of the three inputs
• Loop-powered
• Capable of switching up to 30V at 1A on each of the three outputs

Specification:

Operating voltage : 17–28V DC
Maximum continuous current : 1A
Maximum switching current : 3A
Operating temperature : –20°C to +70°C

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