Zennio Z41 Pro Guide

Zennio Avance y Tecnología S.L. Edition 4Further information at www.zennio.com Page 1/ 2
Z41 Pro
Capacitive color touch panel with IP connection
ZVI-Z41PRO Technical Documentation
FEATURES
4.1’’ capacitive color touch panel.
LCD display of 16 million colors.
Up to 12 configurable pages.
Up to 96 configurable direct control and/or indicator functions.
2 independent thermostats.
2 analog/digital inputs.
Customized device orientation (Vertical or Horizontal)
Built-in temperature sensor.
Real Time Clock (RTC) with watch battery.
External 12-29VDC power supply.
Integrated KNX BCU.
Mini-USB and Ethernet connection.
Magnetic fit.
Complete data saving in case of power failure.
Conformity with the CE directives.
1. Temperature
probe
2. KNX
connector
3. Input
connector
4. Battery
5.Programming button
6. Programming
LED
7. Ethernet
connector
8. Magnet
9. Mini-USB
connector
10. External power
supply connector
Programming button: short button press to set programming mode. If this button is held while plugging the device into the KNX bus, it enters into safe mode.
Programming LED: programming mode indicator (red). When the device enters into safe mode, it blinks (red) every half second. During the start-up (reset or after KNX bus
failure) and if the device is not in safe mode, it emits a red flash.
GENERAL SPECIFICATIONS
CONCEPT
DESCRIPTION
Type of device
Electric operation control device
KNX Supply
Voltage (typical)
29VDC SELV
Voltage range
21…31VDC
Maximum
consumption
Voltage
mA
mW
29VDC (typical)
6
174
24VDC
(1)
10
240
Connection type
Typical bus connector TP1 for rigid cable 0.80mm ø
External power supply
12- 29 VDC. Maximum consumption: 160mA (12VDC), 76mA (24VDC), 64mA (29VDC).
Do not connect 29VDC KNX bus as external power supply
Operating temperature
0ºC to +45ºC
Storage temperature
-20ºC to +60ºC
Operating humidity
5 to 95% RH (no condensation)
Storage humidity
5 to 95% RH (no condensation)
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
Vertical or Horizontal position, with the temperature sensor to the bottom or right, respectively.
Magnetic fit. See Installation and Connection Diagram section
Minimum clearances
Please, keep away from heat and cold air flows to get better temperature sensor measurements.
Response on KNX bus failure
Complete data saving. Initialization screen
Response on KNX bus restart
Before failure data recovery
Response to external power supply failure
Complete data saving. Display is switched off
Response to external power supply failure recovery
Current data recovery
Function indicator
Several on display as programmed
Accessories
RJ45 cable connector (included). Mini USB A-B cable Ref. ZN1AC-UPUSB (not included)
Weight
237g (Aluminium frame version) / 226g (Polycarbonate frame version) including battery 1g
PCB CTI index
175 V
Housing material
PC+ABS FR V0 halogen free
(1)
Figure 1. Z41 Pro
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POWER SUPPLY AND PORT SPECIFICATIONS
CONCEPT
DESCRIPTION
External power supply connection
Pluggable screw terminal block
Ethernet connector
RJ45 connector with 4 poles: Rx(+), Rx(-), Tx(+) and Tx(-).
To use this port, consult the Manual for Firmware Update at www.zennio.com.
USB connector Mini USB Type A connector. Version 2.0. Use this port only for firmware updates. Consult the Manual for
Firmware Update at www.zennio.com.
Do not connect to PC, hard drives or other devices with consumption higher than 150mA.

Zennio Avance y Tecnología S.L. Edition 4Further information at www.zennio.com Page 2/ 2
INTERNAL TEMPERATURE SENSOR AND CLOCK SPECIFICATIONS
CONCEPT
DESCRIPTION
INTERNAL TEMPERATURE SENSOR
Measuring range
-10ºC to 50ºC
Resolution
0.1ºC
Sensor precision @25ºC
1%
Calibration
The temperature sensor should be calibrated through the application program according
to the external power supply connected
INTERNAL CLOCK
Resolution
1 minute in display / 1 second in KNX bus
Precision
30ppm
Power supply
CR1225 3V battery
Data/time Set
Manual (set from screen) or auto (through KNX clock telegrams in bus)
Response to power failure (bus or external power supply)
It does not affect to internal clock
Response to power recovery
The internal error shows current time
INPUT SPECIFICATIONS AND CONNECTIONS
Any combination of the next accessories is allowed in the inputs:
Switch/Sensor
Up to two motion sensors
can be plugged into the
same device input (parallel
wiring)
Motion sensor cable screw
terminal.
Motion sensor references:
ZN1IO-DETEC-P(2)
ZN1IO-DETEC-X
Motion Sensor
Temperature
probe
references:
ZN1AC-NTC68E
ZN1AC-NTC68F
ZN1AC-NTC68S
ZAC-SQAT-W/S/A
Temperature Probe
CONCEPT
DESCRIPTION
Number of inputs per common
2
Input voltage
+3.3VDC for the common
Input current
1.0mA @ 3.3VDC (each input)
Input impedance
Aprox. 3.3kΩ
Switching type
Dry voltage contacts between
input and common
Connection method
Pluggable screw terminal block
Max. cable length
30m
NTC probe length
1.5m (Up to 30m)
NTC accuracy (@ 25ºC)
0.5ºC
Temperature measure precision
0.1ºC
Cable cross-section
0.5mm² to 1.5mm² (28-14 AWG)
Maximum response time
10ms
(2) The micro switch number 2 in the ZN1IO-DETEC-P sensor must be in
Type B position
to
work properly.
Step 1: Place the metallic piece into a squared or rounded standard mounting box with the own screws from the box.
Step 2: Connect the KNX bus at the rear of Z41 Pro, as well as the external power supply, the A/D input terminals and the Ethernet connector.
Step 3: fit Z41 Pro in the metallic piece. The device is fixed thanks to the magnets.
Step 4: Slid Z41 Pro downwards to fix it with the security anchorage system. Check, from the side, that nothing unless Z41 Pro outline can be seen (the
metallic piece should be completely hidden by Z41 Pro).
INSTALLATION AND CONNECTION DIAGRAMS
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GENERAL CARE
Do not use aerosol sprays, solvents, or abrasives that might damage the device.
Clean the product with a clean, soft, damp cloth.
SAFETY INSTRUCTIONS
Installation should only be performed by qualified electricians following applicable regulations on preventing accidents, as required by law.
Do not connect the main voltage (230VAC) or any other external voltages to any point of the KNX bus or the device.
Connecting an external voltage might put the KNX system into risk.
Ensure that there is enough insulation between the 230VAC voltage cables and the KNX bus.
Do not expose this device to direct sunlight, rain or high humidity.
The WEEE logo means that this device contains electronic parts and it must be discarded properly following the instructions of
http://zennio.com/weee-regulation.