© Zennio Avance y Tecnología S.L.
Edition 15
Further information
Page 2/2
SAFETY INSTRUCTIONS AND ADDITIONAL NOTES
•
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 (condensation over the device included) 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
https://www.zennio.com/en/legal/weee-regulation.
OUTPUTS SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Number of outputs
4
Output type
Potential-free outputs through bistable relays
with tungsten pre-contact / Micro-disconnection
Rated current per output
AC 16(6) A @ 250 VAC (4000 VA)
DC 7 A @ 30 VDC (210 W)
Maximum load
per output
Resistive
4000 W
Inductive
1500 VA
Maximum inrush current
800 A/200
μs
165 A/20 ms
Connections in adjacent outputs
Possibility of connecting different phases. It is
not allowed to connect power supplies of
different order, SELV with NO SELV, in the
same block.
Maximum current per block
40 A
Connection method
Screw terminal block (0.5 Nm max.)
Cable cross-section
1.5-4 mm² (IEC) / 26-10 AWG (UL)
Outputs per common
1
Maximum response time
10 ms
Mechanical lifetime (min. cycles)
3 000 000
Electrical lifetime (min. cycles)
1
100000 @ 8 A / 25000 @ 16 A (VAC)
¹ Lifetime values could change depending on the load type.
0-10V OUPUT SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Number of outputs
2
Ouput type
0-10 VDC
Maximum load per output
1.5 mA
Connection method
Screw terminal block (0.5 Nm max.)
Cable cross-section
0.5-2.5 mm² (IEC) / 26-12 AWG (UL)
Output per common
1
INPUTS SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Number of inputs
4
Inputs per common
4
Operation voltage
+3.3 VDC in the common
Operation current
1 mA @ 3.3 VDC (per input)
Switching type
Dry voltage contacts between input and
common
Connection method
Screw terminal block (0.5 Nm max.)
Cable cross-section
0.5-2.5 mm² (IEC) / 26-12 AWG (UL)
Maximum cable length
30 m
NTC accuracy (@ 25 °C)
±0.5 °C
Temperature resolution
0.1 °C
Maximum response time
10 ms
⚠
In order to ensure the expected status of the relays,
please check that the device is connected to the KNX bus
before energizing the power circuit.
WIRING DIAGRAMS
Figure 2: (From left to right and from up to down)
Wiring examples for two valves, two fans, one valve
and one fan.
Attaching MAXinBOX FC 0-10V FAN to DIN rail:
Removing MAXinBOX FC 0-10V FAN from DIN rail:
* In case of using ZN1IO-DETEC-P sensor, its micro switch number 2 must be in
Type B position
.
INPUTS CONNECTION
Any combination of the following accessories is allowed in the inputs:
Zennio temperature
probe.
Up to two motion sensors
can be plugged into the
same device input (parallel
wiring).
Screw
terminal
for
connecting Zennio motion
sensors*.
Temperature Probe
Motion Sensor
Switch/Sensor/
Push button
⚠
Commons of different devices must not
be connected together.
