Zennio HeatingBOX 230V 4X Guide

© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page. 1/ 2
HeatingBOX 230V 4X
Heating actuator with 4 outputs 230VAC
ZCL-4HT230 Technical Documentation
FEATURES
4 configurable outputs for 230V valve control.
4 thermostats.
10 Logic functions.
Total data saving on power failure.
Manual control through buttons and status LED indicators.
Common 230V supply required for the 4 outputs.
KNX BCU integrated.
Size 67 x 90 x 35 mm (2 DIN units).
DIN rail unit assembly (EN 50022), with snap fit clamp.
CE directives compliant.
GENERAL SYSTEM 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)
7,5
217,5
24VDC(1)
10
240
Bus connection
Typical bus connector TP1, 0,80mm² section
External power supply
230V 50/60Hz (only phase, for valve supply)
Ambient temperature
from 0ºC to +55ºC
Storage temperature
from -20ºC to +55ºC
Ambient humidity
5 to 95% RH (no condensation)
Storage humidity (relative)
5 to 95% RH (no condensation)
Complementary characteristics
Class B
Safety class
II
Operation type
Continuous operation
Device action type
Type 1
Electrical solicitations period
Long
Type of protection
IP20, clean environment
Assembly
Independent control assembly device to be mounted inside of electrical panels with
DIN rail (EN 50022).
Minimal clearances
Not required
KNX bus failure response
Data saving according to parameterization.
Response when restarting KNX bus
Data recovering change according to parameterization.
Operation indication
Programming LED indicates programming mode (red) and test mode (green). Each
output LED indicates its status (fixed = active output; flashing = overload or short-
circuit error)
Weight
98g
PCB CTI index
175V
Enclosure
PC FR V0 halogen free
(1)
Maximum consumption in the worst case scenario (KNX Fan-In model)
Programming/test button: short button press to set programming mode. If this button is held while plugging the device into the KNX bus, it goes into
safe mode.
Programming/Test LED: programming mode indicator (red). When the device goes into safe mode, it blinks (red) every half second. The manual
mode is indicated by the green color. During start up (after reset or power failure) and if the device is not in safe mode, LEDs indicator blink red once.
1. 230V input (live phase) 2. Valve outputs 3. Output control button 4. Output status indicator LED
5. Programming/Test LED 6. Programming/Test button 7. KNX connector
Figure 1. HeatingBOX 230V 4X
3
2
7
5
4
6
1

© Zennio Avance y Tecnología S.L. Edition 1 Further information www.zennio.com Page. 2/ 2
SAFETY INSTRUCTIONS
Installation should only be performed by qualified electricians following applicable regulations on preventing accidents, as
required by law
Do not connect Main Voltage (230VAC) or any other external voltages to any point of the BUS.
Connecting an external voltage might put the entire KNX system at risk.
Make sure during the installation that there is always sufficient insulation between the mains voltage 230VAC and the bus or
the extension inputs.
Once the device is installed, it must not be accessible from the outside.
Keep away from water and do not cover the device with clothes, paper or any other material when in use.
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.
Several valves per output
connection schematic
One valve per output
connection schematic
Removing HeatingBOX 230V 4X from DIN rail:
Attaching HeatingBOX 230V 4X to DIN rail:
Connecting more than one valve to each output is allowed as long as the maximum current per output is not exceeded:
OUTPUT SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Number of outputs
4
Output type
Solid state switching device
Maximum values per
output
Quantity of valves(2) 5
Stationary current
200mA (considering an ambient temperature of 35ºC)
Inrush current
2,5A
Short-circuit protection
YES
Overload protection
YES
Connection method
Cable screw terminal
Cable cross-section
0,5 mm² to 2,5mm² (26-12 AWG)
(2) This value could be more restrictive depending on the valve stationary current and inrush current.
Figure 2. Mounting HeatingBOX 230V 4X
on a DIN rail
NOTE: Simultaneous connection of
one valve to several outputs is not
allowed.
Valve 1
Valve n
(n≤5)
Valve
230V~
50/60Hz