Zennio InZennio Z38i Guide
INZennioZ38i
INZennioZ38i–TouchDisplaywithAmbientThermostat,IRreceiverandBinaryInputs.
ZN1VI‐TP38i
TechnicalDocumentation
© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page 1de 4
TechnicalDocumentation
CHARACTERISTICS:
KNX 3.8” back-lighted monochrome Touch Panel
Room Thermostat
12 configurable direct control functions
6 additional screens with up to 6 functions each:
oScenes
oAlarms
oSchedule programming
oClimate Management
oDisplay parameters
IR receiver
4 binary inputs for potential free push buttons
Only bus connection is required
No Power Supply different from the BUS required
KNX BCU included
Complete Data Saving in case of Power Failure
CE directives OK
CONCEPT DESCRIPTION
oDevice Type Electric Operation Control Device
oEIB/KNX
Supply
oVoltage 29V DC SELV
oVoltage range 20...31V DC
oConsumption 480mW (two pay loads)
oConnection Type Typical BUS connector TP1, 0,50 mm² section
oExternal Power Supply No
oOperating Temperature 0º C to +45º C
oStorage Temperature -20º C to +60º C
oAmbient humidity (relative) 30 to 85% RH (no condensation)
oStorage humidity (relative) 30 to 85% RH (no condensation)
oComplementary characteristics Class B
oSafety class II
oOperation type Continuous operation
oDevice action type Type 1
oElectrical solicitations period Long
oNº of Automatic cycles per auto action 100.000
oType of Protection IP20. Clean environment
oAssembly
Independent Control Assembly device
Vertical position, with the IR receiver and the
temperature sensor to the bottom. See “installation
figure”
oMinimum clearances Keep away from heat and cold air flows to get better
temperature sensor measures
oResponse to BUS voltage failure Complete data saving
oResponse to BUS failure recovery Before Failure Data recovery
oFunction indicator Several on Display as programmed
oAccessories IR Remote Control (optional)
oPCB CTi index 175 V
oEnclosure PC-ABS, flammability category class D
oWeight 250 gr.
INZennioZ38i
INZennioZ38i–TouchDisplaywithAmbientThermostat,IRreceiverandBinaryInputs.
ZN1VI‐TP38i
TechnicalDocumentation
© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page 2de 4
TechnicalDocumentation
Dimensions and descriptions.
Prog.: used to select the device programming
mode. If initially pressed and kept, after bus
connection, “secure mode” is set.
Led: Led “on” indicates programming mode. Led
“on” and “off” alternatively every 0,5s, the device
is in “secure mode”
oInput Clamp consists of 4 individual binary
inputs and 1 common. A Close Contact
results from joining an Input with the global
“Common”.
Inputs-Specifications and connections
CONCEPT DESCRIPTION
oIsolation method Optical coupler
oInput voltage +5V DC for the common
oVoltage range ---
oInput current 1,0mA at 4,75V DC in every input
oInputs per common 4
oInput impedance Aprox. 4,7kΩ
oSwitching type Through potential free contacts
between Input and Common
oConnection Method Screw terminal clamp
oMax. Cable length 15 m.
oCable Section 0,15 mm² to 1 mm²
oResponse
Time
OFF ÆON Max 10 ms
ON ÆOFF Max 10 ms
oNumber of inputs Up to 4
INZennioZ38i
INZennioZ38i–TouchDisplaywithAmbientThermostat,IRreceiverandBinaryInputs.
ZN1VI‐TP38i
TechnicalDocumentation
© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page 3de 4
TechnicalDocumentation
Installation Figure (Read this completely before starting the installation):
1. The basic enclosure piece (the one including the display) must be placed into a standard
squared/rounded box (minimum diameter 65mm), as shown in figure below.
Inputs and BUS clamps must be previously connected.
2. Binary inputs screw Terminal-Clamp should be pre-wired to avoid re-installing the touch
panel.
3. Dismantling the display from the Basic enclosure piece invalidates the original warranty.
4. You are recommended to use a level tool to install the basic enclosure piece in the right
position by parking the points where the wall fixings will be inserted.
5. Once the wall fixings are inserted (unnecessary in wooden walls), the Basic enclosure piece
must be screwed with the right tightness to get a good fastening but avoiding any deformation
on the piece.
6. Remove the plastic foil protector (thin plastic film) from the display before installing the cover.
7. Install the cover by pressing on the four fixing points.
8. If uninstalling the device is mandatory, the cover would be dismantled by using a plain fork or
small knife, introducing these tools as much as possible between the cover and the Basic
enclosure, near the fixing points, to avoid any superficial damage to both pieces.
Extremely fragile
Display
Do not press on the
display during
installation as it might
cause its breakage
INZennioZ38i
INZennioZ38i–TouchDisplaywithAmbientThermostat,IRreceiverandBinaryInputs.
ZN1VI‐TP38i
TechnicalDocumentation
© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page 4de 4
TechnicalDocumentation
•Once installed, the Touch Panel will be configured
via ETS.
•When the download is finished, you should touch the
corner 1 and, afterwards, the corner 2 to define the
touch zone.
•These limits are saved by the device even after a
Bus Voltage Failure.
•Nevertheless, after every ETS download you should
touch again the corners 1 and 2
•Programming Mode can be set, via the display,
as follows: Menu ÆTools Æprogramming
(upper left corner) ÆON. To keep this option, it is
necessary to configure it in ETS parameters.
•Enabling the “Contrast” and “Programming”
functions included in the CONFIGURATION section
is recommended for any device configuration
Room Temperature Regulator and Internal Clock Specifications.
General Care
Clean the product with a clean, soft, damp cloth. Do not use aerosol sprays, solvents, or abrasives that might
damage the InZennio Z38i finish.
SAFETY INSTRUCTIONS
Do not connect the Main Voltage (230 V) or any other external voltages to any point of the BUS.
Connecting an external voltage might put all the EIB/KONNEX system into risk.
•Ensure there is enough insulation between the AC Voltage cables and the BUS ones.
•To prevent EMC interference, avoid running input cables in parallel with the Main Voltage ones.
CONCEPT DESCRIPTION
oMeasuring range 0º C to +40º C
oResolution 0,1 K
oSensor precision ± 0,5º C
oInternal clock resolution 1 minute
oTime error To keep the time error low, set and thus update the
internal clock via the bus every hour.
oDate/Time Set Manual: Set from screen
Auto: Through BUS telegrams from a KNX clock
oResponse to Bus Power Failure Internal clock saves last time displayed
oResponse to Bus Power Recovery Internal clock recovers last time displayed
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