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Making the LON connection
Connection versions
Connection with LON cable
A
C
B
Installation spacing ≤ 7 m
A Control unit or communication
product
Connection with LON cable and LON coupling
A
C
B
D B
Installation spacing 7 to 21 m
A Control unit or communication
product
B LON cable, 7 m long
Max. 3 cables between 2 devices
Connection with on-site cable and LON plug
A
D
C
B
Installation spacing ≤ 900 m (with LON plug)
A Control unit or communication
product
B On-site cable
C Terminator
A
A
B
B
D B
D
A
D
D
900 m
(cont.)
A
C
B
B LON cable, 7 m long
C Terminator
A
C
B
D
C Terminator
D LON coupling
F
A
D
C
B
D LON plug
F Up to 30 subscribers
11
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