Zennio MAXinBOX 24 Guide

© Zennio Avance y Tecnología S.L. Edition 2 Further information www.zennio.com Page 1/ 2
MAXinBOX 24
Multifunction actuator with 24 (16A) outputs
ZIO-MB24 Technical Documentation
FEATURES
▪6 configurable blocks:
oShutter channels (up to 12).
oIndividual outputs (up to 24).
o2-pipe fan coil control (up to 6 fan coils).
▪Manual output operation with push button and LED status indicator.
▪Suitable for capacitive loads, maximum 140 μF.
▪Possibility of connecting different phases in adjoining outputs.
▪30 logic functions.
▪Total data saving on KNX bus failure.
▪Integrated KNX BCU.
▪Dimensions 69 x 96 x 210mm (12 DIN units).
▪DIN rail mounting (EN 50022), through pressure.
▪Conformity with the CE directives (CE-mark on the right side).
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 blinking
sequence.
1. Output
2. Output status LED
3. Output control button
4. Fixing clamp
5. Programming/Test button
6. Programming/Test LED
7. KNX connector
Figure 1. MAXinBOX 24
GENERAL 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)
3.92
113.68
24VDC(1)
10
240
Connection type
Typical bus connector TP1 for 0.80mm Ø rigid cable
External power supply
Not required
Operation temperature
0ºC to +45ºC
Storage temperature
-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)
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 (green)
Weight
700g
PCB CTI index
175V
Housing material
PC FR V0 halogen free
(1) Maximum consumption in the worst case scenario (KNX Fan-In model)
4
3
7
5
6
1
2

© Zennio Avance y Tecnología S.L. Edition 2 Further information www.zennio.com Page 2/ 2
SAFETY INSTRUCTIONS
•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 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
http://zennio.com/weee-regulation.
Removing MAXinBOX 24 from DIN rail:
Attaching MAXinBOX 24 to DIN rail:
Figure 3. Mounting MAXinBOX 24
on a DIN rail
OUTPUTS SPECIFICATIONS AND CONNECTIONS
CONCEPT
DESCRIPTION
Contact type
Potential-free outputs through bistable relays with tungsten pre-contact.
Disconnection type
Micro-disconnection
Rated current per output
16(6)A * 250VAC (4000VA) 16(6)A * 30VDC (480W)
Maximum power
per output
Resistive
4000W
Inductive
1500W
Maximum inrush current
800A/200μs (fluorescent lamps)
165A/20ms (resistive lamps)
Number of outputs
24 outputs
Outputs per common (Channel)
1 individual output
Different phases connection
Possibility to connect different phases in adjoining outputs
Total maximum current in device
40A per block
Connection type
Screw terminal block
Recommended cable section
0.5mm² to 4mm² (26-10 AWG)
Maximum response time
50ms
Lifetime
Mechanical (min)
3 million cycles (60cpm)
Electrical (min.)
100.000 cycles at max. current (6cpm and resistive load)
WIRING AND ASSEMBLY DIAGRAMS
Figure 2. Wiring examples (from left to right): individual outputs in channel A with the same and different phases, channel A as
shutter channel, and channel A and B as fan coil controller (2 pipe and three-speed fan).
⚠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.