Zennio MAXinBOX 8 v3 Guide

© Zennio Avance y Tecnología S.L. Edition 5 Further information www.zennio.com Page 1/2
MAXinBOX 8 v3
Multifunction actuator with 8 outputs (16 A)
ZIOMB8V3 TECHNICAL DOCUMENTATION
FEATURES
•2 different configurable blocks: shutter channels (up to 4), individual
outputs (up to 8) and 2-pipe fan coil control (up to 2)
•Outputs suitable for capacitive loads, maximum 140 µF
•Manual output operation with push button and LED status indicator
•20 logic functions
•Output timing
•Total data saving on KNX bus failure
•Integrated KNX BCU (TP1-256)
•Dimensions 67 x 90 x 79 mm (4.5 DIN units)
•DIN rail mounting according to IEC 60715 TH35, with fixing clamp
•Possibility of connecting different phases in adjacent outputs
•Conformity with the CE, UKCA, RCM directives (marks on the right side)
1. Upper outputs
2. Lower outputs
3. Programming/test LED
4. KNX Connector
5. Fixing clamp
6. Programming/test button
7. Output control button
8. Output status LED indicator
1
6
3
2
4
8
7
5
Figure 1: MAXinBOX 8 v3
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 the 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 blinkingsequence.
GENERAL SPECIFICATIONS
CONCEPT
DESCRIPTION
Type of device
Electric operation control device
KNX supply
Voltage (typical)
29 VDC SELV
Voltage range
21-31 VDC
Maximum
consumption
Voltage
mA
mW
29 VDC (typical)
4
116
24 VDC¹
10
240
Connection type
Typical TP1 bus connector for 0.8 mm Ø rigid cable
External power supply
Not required
Operation temperature
0 .. +55 °C
Storage temperature
-20 .. +55 °C
Operation humidity
5 .. 95%
Storage humidity
5 .. 95%
Complementary characteristics
Class B
Protection class / Overvoltage category
II / III (4000 V)
Operation type
Continuous operation
Device action type
Type 1
Electrical stress period
Long
Degree of protection / Pollution degree
IP20 / 2 (clean environment)
Installation
Independentdevice to be mounted inside electricalpanels with DIN rail (IEC
60715)
Minimum clearances
Not required
Response on KNX bus failure
Data saving according to parameterization
Response on KNX bus restart
Data recovery according to parameterization
Operation indicator
The programming LED indicates programming mode (red) and test mode
(green). Each output LED indicates its status
Weight
188 g
PCB CTI index
175 V
Housing material / Ball pressure test temperature
PC FR V0 halogen free / 75 °C (housing) - 125 °C (connectors)
¹ Maximum consumption in the worst-case scenario (KNX Fan-In model).

© Zennio Avance y Tecnología S.L. Edition 5 Further information www.zennio.com Page 2/2
SAFETY INSTRUCTIONS ANDADDITIONAL 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.
•This device contains software subject to specific licences. For details, please refer to http://zennio.com/licenses.
OUTPUTS SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Number of outputs
8
Output type / Disconnection 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
Total maximum current in device
80 A
Short-circuit protection
NO
Overload protection
NO
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.
⚠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.
WIRINGDIAGRAMS
Figure 2: Wiring example (from left to right): 2 loads, 2 loads
connected to different phases, shutter and fan coil
Attaching MAXinBOX 8 v3 to DIN rail:
Removing MAXinBOX 8 v3 from DIN rail:
Figure 3: Mounting MAXinBOX 8 v3 on DIN rail