Three Stage Relay Module – IOR3

Description

This IO module is used with DDCs to convert an analogue control output to a binary, heat/cool, staged, or sequenced relay output. Typically, it is used in such controls as a valve and a contact changeover.
It is designed to clearly indicate each status via LEDs to facilitate operation and commissioning.

Specification

Input:                                    0 – 10Vdc 1mA min into 22KΩ impedance.
Output:                                 8Amp @230Vac (resistive)
Supply Voltage:                   24Vac/dc +/- 10%
Operating Modes:               Binary, Sequenced, Staged, Aux/ RL
Termination:                        Rising clamp for 0.5 to 2.5mm² cable.
Ambient:                               -10 to +40°C
Dimensions:                         58(W) x 50(D)x 76(H)mm