© Zennio Avance y Tecnología S.L. Edition 5 Further information at
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Z41 Lite
Capacitive color touch panel
ZVI-Z41LIT
Technical Documentation
FEATURES
4.1’’ capacitive color touch panel.
16 million color LCD display.
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 connection.
Magnetic fit.
Complete data saving in case of KNX bus failure.
Conformity with the CE directives (CE-mark on the back side).
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 TP1 connector for rigid cable 0.80mm ø
External Power Supply
12- 29 VDC. Maximum consumption: 150mA (12VDC), 76mA (24VDC), 63mA (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 at 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 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
Mini USB A-B cable Ref. ZN1AC-UPUSB (not included)
Weight
229g (Aluminium frame version) / 221g (Polycarbonate frame version) including battery 1g
PCB CTI Index
175V
Housing material
PC+ABS FR V0 halogen free
(1)
Maximum consumption in the worst case scenario (KNX Fan-In model)
Figure 1.
Z41 Lite
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.
1
. Mini-USB
connector
2
. External power supply
connector
3
. Temperature probe
4.
KNX connector
5
. A/D inputs
6
. Battery
7
.Programming
button
8
. Programming LED
9
. Magnet
POWER SUPPLY AND PORT SPECIFICATIONS
CONCEPT
DESCRIPTION
External power supply connection
Pluggable screw terminal block
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.
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