ZENNIO
ZIO-RQUAD8
RailQUAD 8. Input module with 8 analog-digital inputs for DIN rail
Product code:
ZIO-RQUAD8
QUAD is an analog/digital sensor that offers a large variety of functionality. It has 8 analog/digital inputs can be configured as binary inputs for sensors and potential-free push buttons, as temperature probe inputs or as motion sensor inputs. Eight room thermostats for heating/cooling control systems included. Can be used with third party NTC probes as long as the resistances are known at three temperatures points.
Description
- Eight configurable inputs as:
- Binary input.
- Temperature probe (NTC with customisable curve).
- Motion sensor.
- 8 thermostats.
- Total data saving on KNX bus failure.
- Dimensions: 67 x 90 x 35mm (2 DIN units)
- No external supply required different from bus.
- Integrated KNX BCU.
- Conformity with the CE directives.
Zennio Thermostats:
Technical Details
Specification
General System Specifications
- KNX Power Supply: 29VDC
- KNX Current Consumption: 6.9mA @ 29VDC
- Connection type: Typical bus connector TP1, 0.50 mm2 section
- Operating temperature: 0 C to 55 C
- Assembly:Independent device to be mounted inside electrical panels with DIN rail (EN 50022).
- KNX bus failure response: Data saving according to parameterization.
- KNX bus restart response: Data saving according to parameterization.
- Operation Indicator: Programming LED indicates programming mode (red)
Input Specifications
- Number of inputs: 8
- Input per common: 2
- Input voltage: +3.3VDC for the common
- Input current: 1.0 mA @ 3.3VDC (each input)
- Input impedance: Approx. 3.3kohm
- Switch type: Dry voltage contacts between input and common
- Connection type: Cable screw terminal and matching socket
- NTC Probe length: 10.5m. (up to 30m.)
- NTC accuracy (@ 25 C): 0.5 C
- Temperature measure precision: 0.1 C
- Max cable length: 30m.
- Cable section: 0.15 mm2 to 1 mm2
- Response time: Max. 10 ms
The probes can be from Zennio or any NTC probe with known resistances of three temperatures in the range [-55 to 150 C].
Properties
Properties
| Technology | KNX |
| Brand | ZENNIO |
| Mounting | DIN Rail |
| Inputs | 8 |
| Operating voltage | KNX Bus (29VDC) |
| IP rating | IP20 |
| Mounting Width | 2MW |
