User's Manual
![](/manual/by-techdesign/f-mta42553/user-s-manual-english/images/img-53.png)
Diagrams
53
NÜO DC Go! 8
NÜO Go! Manual
SDUSDU
SDUSDU
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BB 4
(4 x 2 x 0,22mm)
(
AWG24, twisted and shielded)
220 VAC
ETHERNET
BB 4
100 metres
maximum distance
+ 100 metres
BB4
NÜO DC Go! 8
SDUSDU
SDUSDU
ETHERNET
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SH
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SH
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SH
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SH
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
BR
BR
W
BL
BL
W
OR
OR
W
GR
GR
W
SHIELD
Connect up to two SDU per Bus as shown in the diagram, using no more than 100 metres
RIFDEOHWRWKHÀUVW6'8DQGPHWUHVWRWKHVHFRQG
Do not open the cover without disconnecting the equipment from the main power
supply. Disconnect the equipment from the main power supply and it will continue
[VVWLYH[LVUIH[[LY`WV^LYWYV]PKLK`V\OH]LJVUÄN\YLK[OLKVVYZPU[OLHWW0U
this case, make sure you disconnect the batteries (See “Step 8. Disconnecting the
Batteries” in section 3.1 NÜO DC GO! 8 DISPLAY).
6.1. CONNECTION TO NÜO DC GO! 8
6. DIAGRAMS
6.1.1. CONNECTION FROM THE SDU DOOR UNITS TO NÜO DC GO! 8