Eight Stage Relay Module – IOR8
£70.00 Exc. VAT
This IO module is used with DDCs to convert an analogue control output to a staged, reverse staged, or sequenced relay output.
Description
The IO-RM8 is intended for use with BMS controllers to convert an analogue control output to 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 IO-RM8 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%, 65mA max.
Hysteresis: ±0.2Vdc about switching points
Operating modes: 8 Stage / 1of 8 sequenced or combination
LED indication: Supply OK / Supply voltage low / Supply voltage high / Relay Status / Hi input voltage / Incorrect input mode jumper selection / Low input voltage (only in 2-10Vdc mode)
Manual override: On/Off/Auto jumper selectable
Electrical terminals: Rising cage connectors for 0.5-2.5mm² cables
Ambient range: Temperature -10 to +40°C (14 to 107°F) RH 0-80% non-condensing
Dimensions (H x W x H): 72 x 156 x 55 (2.83 x 6.14 x 2.17”)
- Link selectable modes staged or sequenced
- On/Off/Auto links for ease of commissioning
- DIN-Rail mounting
- Fault finding LED indication
- Relay status LED indication
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 33 × 10 × 5 cm |
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Adjustable Relay Module – NP-NRM-10
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