Zennio ZCL-8HT230 User manual

© Zennio Avance y Tecnología S.L. Edition 3 Further information www.zennio.com Page. 1/ 2
HeatingBOX 230V 8X
Heating actuator with 8 outputs 230VAC
ZCL-8HT230 Technical Documentation
FEATURES
8 configurable outputs for 230V valve control.
8 thermostats.
10 Logic functions.
Total data saving on power failure.
Manual control through buttons and status LED indicators.
Common 230V supply required for the 8 outputs.
Integrated KNX BCU.
Size 67 x 90 x 79 mm (4.5 DIN units).
DIN rail mounting (EN 50022), through pressure.
Conformity with the CE directives (CE-mark on the right side).
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) 10.7 310.3
24VDC
(1)
15 360
Bus connection Typical bus connector TP1 for rigid cable 0.80mm Ø
External power supply 230V 50/60Hz (only phase, for valve supply)
Operation temperature from 0ºC to +55ºC
Storage temperature from -20ºC to +55ºC
Operation humidity 5 to 95% RH (no condensation)
Storage humidity 5 to 95% RH (no condensation)
Complementary characteristics Class B
Protection class II
Operation type Continuous operation
Device action type Type 1
Electrical stress period Long
Degree of protection IP20, clean environment
Installation Independent device to be mounted inside electrical panels with DIN rail (EN 50022)
Minimal clearances Not required
Response on KNX bus failure Data saving according to parameterization.
Response on KNX bus restart Data recovering change according to parameterization.
Operation indication Programming LED indicates programming mode (red) and test mode (green). Each output LEDindicates its status (fixed = active output; flashing = overload or short-
circuit error)
Weight 181g
PCB CTI index 175V
Housing material PC FR V0 halogen free
(1) Maximum consumption in the worst case scenario (KNX Fan-In model)
Programming/test button: short press to set programming mode. If this button is held while plugging the device into the KNX bus, it enters the safe
mode. If this button is held for more than 3 seconds, the device enters the test mode.
Programming/Test LED: programming mode indicator (red). When the device enters into safe mode, it blinks (red) every half second. The manual
mode is indicated by the green color. 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. 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 8
X
3
2
7
5
4
6
1

© Zennio Avance y Tecnología S.L. Edition 3 Further information www.zennio.com Page. 2/ 2
SAFE
TY INSTRUCTIONS
Installation should only be performed by qualified professionals according to the laws and regulations applicable in each
country.
Do not connect the mains voltage nor any other external voltage to any point of the KNX bus; it would represent a risk for the
entire KNX system. The facility must have enough insulation between the mains (or auxiliary) voltage and the KNX bus or the
wires of other accessories, in case of being installed.
Once the device is installed (in the panel or box), it must not be accessible from outside.
Keep the device away from water and do not cover it with clothes, paper or any other material while in use.
The WEEE logo means that this device contains electronic parts and it must be properly disposed of by following the
instructions at http://zennio.com/weee-regulation.
Several valves per output
connection schematic
One valve per output
connection schematic
Removing HeatingBOX 230V 8X from DIN rail:
Attaching
HeatingBOX 230V 8X
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 8
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 0.5mm² 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 8X
on a DIN rail
NOTE
: Simultaneous connection of
one valve to several outputs is not
allowed.
Valve 1
Valve
n
(n≤5)
Valve
230VAC
50/60Hz