Four Stage Relay Module – IOR4

£38.60 Exc. VAT

The IOR4 is intended for use with BMS controllers to convert an analogue control output to a binary, staged, or sequenced relay modes. LEDs indicate correct operation and Hand/Off/Auto jumpers ease commissioning.

Description

Description

The IOR4 is intended for use with BMS controllers to convert an analogue control output to a binary, staged, or sequenced relay modes. LEDs indicate correct operation and Hand/Off/Auto jumpers ease commissioning. Low current draw from 0-10Vdc controller output means that the IOR4 can work successfully with most BEMS controllers.

Specification

Input Signal:                      0 – 10Vdc 1mA min. into 22kΩ impedance
Output Contacts:             8A at 230Vac (resistive load)
Power Supply:                  24Vac ± 15% @ 50Hz or 24Vdc ± 15% / -6%, 90mA max.
Hysteresis:                        ± 0.2Vdc about switching points (± 0.1Vdc in binary)
Operating Modes:           Binary, raise/lower, staged, sequenced
Manual Override:            On/Off/Auto jumper selectable
Electrical Terminals:       Rising cage connectors for 0.5 – 2.5mm² wire
Operating Temp.:            -10˚C to +40˚C RH 0 – 80% non-condensing
Dimensions:                     52(H) x 82(W) x 77(D)mm

Additional information

Weight 0.5 kg
Dimensions 33 × 10 × 5 cm

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