© Zennio Avance y Tecnología S.L.
Edition 3
Further information
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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 LED indicates 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 8X
3
2
7
5
4
6
1
