Page 10
Fiberlink® 3X3X Series User’s Manual
Fiberlink® 3X3X Series
Data Terminal Block Wiring
Pins 1 through 6 are used for data. Pins 7 through 10 are used for the Alarm (see page 7).
RS-232
RS-422
Data Terminal Block Wiring
1 2 3 4 5 6 7 8 9 10
DATA
ALARM
1 2 3 4 5 6 7 8 9 10
DATA
ALARM
Terminal Block
Receptacle on Unit
Terminal Block
Receptacle on Unit
PIN 1: Signal Common
PIN 2: Signal to be transmitted over fiber
PIN 4: Signal being received from fiber
PIN 1: Shield Ground
PIN 2: Signal to be transmitted (+) over fiber
PIN 3: Signal to be transmitted (–) over fiber
PIN 4: Signal being received (+) from fiber
PIN 5: Signal being received (–) from fiber
Terminal Block
Terminal Block
