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Fiberlink® 3370 Series User’s Manual
Fiberlink® 3370 Series
Data Wiring:
RS-Type data wiring for the Fiberlink 3370 Series card units is as follows:
Data Wiring (Card Version)
G 1 2 3 4
G 1 2 3 4
Data A
Data B
G 1 2 3 4
G 1 2 3 4
G 1 2 3 4
G 1 2 3 4
Data A
Data A
Data B
Data B
RS-232 Input
RS-232 Output
RS-422/485 - 4 Wire Input
RS-422/485 - 4 Wire Output
G 1 2 3 4
G 1 2 3 4
G 1 2 3 4
G 1 2 3 4
Data A
Data A
Data B
Data B
+ –
+ –
RS-485 - 2 Wire Input/Output
G 1 2 3 4
G 1 2 3 4
Data A
Data B
+ –