© Zennio Avance y Tecnología S.L. Edition 2 Further information
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MAXinBOX FANCOIL 2CH2P
Fan coil controller for 2-pipe fan coil units – 2 channels
ZCL-2XFC2P
Technical Documentation
FEATURES
Up to two blocks to control 2-pipe fan coil units.
Manual output operation with push button and LED status
indicator.
Logical functions included.
Output timing facilities.
Total data saving on power failure.
Size 90 x 67 x 79 mm (4.5 DIN units).
DIN rail mounting (EN 50022), through pressure.
No external power supply required other than the bus.
Integrated KNX BCU.
Possibility to connect different phases.
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…31V DC
Maximum
consumption
Voltage
mA
mW
29VDC (typical)
5.8
168.2
24VDC
(1)
10
240
Bus connection
Typical bus connector TP1 for rigid cable 0.80mm Ø
External power supply
No
Operation temperature
from 0ºC to +55ºC
Storage temperature
from -20ºC to +70ºC
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)
KNX bus failure response
Data saving and output status change according to parameterization.
Response when restarting KNX bus
Data recovering and output status change according to parameterization.
Operation indication
Programming LED indicates programming mode (red) and test mode (green).
Output status LED indicators reflect current output state.
Weight
235g
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 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 starts a blue blinking
sequence.
1
. Fan control outputs
2
. Valve outputs
3
.Programming/Test LED
4
.KNX connector
5
.Programming/Test button
6
.Output control button
7
.Output status LED indicator
Figure 1.
MAXinBOX FANCOIL 2CH2P
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