Terminal assignment
Signalling contact
1
2
3
4
Table 11: Signalling contact terminal assignment
nBox, Installation instructions 1.0 | 02.2021 | en
Terminal designation
CO1
NC1
NO1
CO2
NC2
NO2
CO3
NC3
NO3
CO4
NC4
NO4
Mounting and installation
Function
Common
Break contact (NC)
Make contact (NO)
Common
Break contact (NC)
Make contact (NO)
Common
Break contact (NC)
Make contact (NO)
Common
Break contact (NC)
Make contact (NO)
26