ZENNIO
ZVIZ28A
Z28 Capacitive touch panel with a 2.8" display, anthracite
Product code:
ZVIZ28A
Capacitive touch panel with a backlit 2.8" display, proximity and luminosity sensor and two independent thermostats. Z28 is designed to be installed together only with Zennio frames of 70 x 70 mm (ZS70 series).
35 control points/buttons divided over 5 pages. The built-in proximity sensor makes the screensaver (image, time and date and/or temperature) appear when the touch panel is not being used and the luminosity sensor adjusts the brightness automatically.
Z28 includes 2 analog-digital inputs that can be configured as binary inputs, sensors, push buttons, temperature probes or motion detectors.Frame sold separately ZS70
Description
- 2.8" capacitive touch panel (240x320 pixels)
- Flush fitting with ZS70 series (sold separately).
- Up to 5 configurable pages and 1 settings page
- Built-in luminosity and proximity sensors
- Clock functionality (subject to updating through devices with RTC or NTP client)
- 2 independent thermostats
- 2 analog/digital inputs
- Total data saving on KNX bus failure
- Integrated KNX BCU (TP1-256)
- Dimensions 71 x 71 x 36.6 mm
- Flush mount on back box
- Conformity with the CE, UKCA, RCM directives (marks on the back side)
Technical Details
Specification
KNX supply
- Voltage (typical): 29VDC SELV
- Voltage range: 21..31VDC
- Maximum consumption: 29VDC (typical) 20.3mA, 588.7mW. 24VDC 27.5mA, 660mW
- Connection type: Typical TP1 bus connector for 0.80mm ¯ rigid cable
Technical details
- External power supply: Not required
- Operation temperature: 0C .. +55C
- Storage temperature: -20C .. +55C
- Operation humidity: 5 .. 95%
- Storage humidity: 5 .. 95%
- Complementary characteristics: Class B
- Protection class: III
- Operation type: Continuous operation
- Device action type: Type 1
- Electrical stress period: Long
- Degree of protection: IP20, clean environment
- Installation: Flush mount on back box
- Minimum clearances: Not required
- Response on KNX bus failure: Data saving according to parameterization
- Response on KNX bus restart: Data recovery according to parameterization
- Operation indicator:The programming LED indicates programming mode (red). Display allows visual functionality feedback.
- Weight: 81g
- Housing material: PC+ABS FR V0 halogen free
Properties
Properties
| Technology | KNX |
| Finish | Anthracite |
| Switch action | Capacitive Touch |
| Mounting | Recessed |
| Back Box | Round European |
| Buttons | On Screen |
| HVAC support | Temperature Sensing + Regulation |
| Buscoupler | Integrated |
| Operating Voltage | KNX Bus (29VDC) |
