Four Stage Relay Module
IOR4
£45.00
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
| Weight | 168 g |
|---|