Zumtobel NBOX Instrucciones De Montaje página 95

The terminal block assignment is shown in the following from left to right:
Figure 10: Terminal block distribution
Connecting the luminaire channels (output circuits)
Top CH1- CH2-
Bottom CH1+ CH2+
Table 24: Luminaire channels (output circuits)
Attention
Luminaire channel ports are not reverse polarity protected!
If the output circuit poles are incorrectly connected, none of the luminaires connected on the output
circuit will work.
w
Observe the correct poles when connecting luminaires.
DALI-IN port (external systems)
Top
DA1
Bottom
DA1
Table 25: DALI-IN terminal assignment
Signalling contacts
Top
NO1
Centre
CO1
Bottom
NC1
Table 26: Terminal assignment for signalling contacts (relays)
Digital inputs/system bus
Digital inputs (SIGNAL-IN)
Top
S1-
Bottom
S1+
Table 27: Terminal assignment for digital inputs (SIGNAL-IN) and system bus
nBox, Installation instructions 1.0 | 02.2021 | en
CH3- CH4-
CH3+ CH4+
DA2
DA2
NO2
CO2
NC2
S2- S3-
S2+ S3+
(1) Luminaire channels (output circuits)
(2) DALI-IN (external systems)
(3) Signalling contacts (relays)
(4) Digital inputs (SIGNAL-IN) and system bus
CH5- CH6-
CH5+ CH6+
DA3
DA3
NO3
CO3
NC3
System bus
S4- B2
S4+ B1
Technical data
CH7- CH8-
CH7+ CH8+
DA4
DA4
NO4
CO4
NC4
B2
B1
46