Outputs Specifications And Connections; 0-10V Output Specifications And Connections; Inputs Specifications And Connections; Safety Instructions And Additional Notes - Zennio MAXinBOX FC Technical Documentation

OUTPUTS SPECIFICATIONS AND CONNECTIONS

CONCEPT
Number of outputs
Output type
Rated current per output
Maximum load Resistive
per output Inductive
Maximum inrush current
Connections in adjacent outputs
Maximum current per block
Connection method
Cable cross-section
Outputs per common
Maximum response time
Mechanical lifetime (min. cycles)
Electrical lifetime (min. cycles)
¹ Lifetime values could change depending on the load type.
0-10V OUPUT SPECIFICATIONS AND CONNECTIONS
CONCEPT
Número de salidas
Ouput type
Maximum load per output
Connection method
Cable cross-section
Maximum cable length
Output per common

INPUTS SPECIFICATIONS AND CONNECTIONS

CONCEPT
Number of inputs
Inputs per common
Operation voltage
Operation current
Switching type
Connection method
Cable cross-section
Maximum cable length
NTC probe length
NTC accuracy (@ 25 °C)
Temperature resolution
Maximum response time
INPUTS CONNECTION
Any combination of the following accessories is allowed in the inputs:
Temperature Probe
Zennio
probe.
* In case of using ZN1IO-DETEC-P sensor, its micro switch number 2 must be in Type B position.

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.
© Zennio Avance y Tecnología S.L.
DESCRIPTION
4
Potential-free outputs through bistable relays
with tungsten pre-contact / Micro-disconnection
AC 16(6) A @ 250 VAC (4000 VA)
DC 7 A @ 30 VDC (210 W)
4000 W
1500 VA
800 A/200 μs
165 A/20 ms
Possibility of connecting different phases. It is
not allowed to connect power supplies of
different order, SELV with NO SELV, in the
same block
40 A
Screw terminal block (0.5 Nm max.)
1.5-4 mm² (IEC) / 26-10 AWG (UL)
1
10 ms
3 000 000
100000 @ 8 A / 25000 @ 16 A (VAC)
DESCRIPTION
2
0-10 VDC
1.5 mA
Screw terminal block (0.5 Nm max.)
0.5-2.5 mm² (IEC) / 26-12 AWG (UL)
30 m
1
DESCRIPTION
4
4
+3.3 VDC in the common
1 mA @ 3.3 VDC (per input)
Dry voltage contacts between input and
common
Screw terminal block (0.5 Nm max.)
0.5-2.5 mm² (IEC) / 26-12 AWG (UL)
30 m
1.5 m (extensible up to 30 m)
±0.5 °C
0.1 °C
10 ms
Motion Sensor
temperature
Edition 10

WIRING DIAGRAMS

G/L
G0/N
G/L
G0/N
Figure 2: wiring example for 4-pipe fan coil with 4-
speed fan (up) and for 2-pipe fan coil with 3-speed
0-10 V outputs according to the number of fan
coil pipes:
Fan Coil
4 pipes
2 pipes
⚠ 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.
Attaching MAXinBOX FC 0-10V VALVE to DIN rail:
Removing MAXinBOX FC 0-10V VALVE from DIN rail:
Up to two motion sensors
can be plugged into the
same device input (parallel
wiring).
Screw terminal for
connecting Zennio motion
sensors*.
Further information www.zennio.com
G/L
G0/N
G/L
G0/N
fan (down).
0-10 V output Valve function
V1 Cooling valve
V2 Heating valve
Cooling and/or
V1
heating valve
Switch/Sensor/
Push button
Commons of different devices
must not be connected together.
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