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10
FG7C CONTROLLER: COMMUNICATION BOARDS
THE NEMLINK/TAUT WIRE COMMUNICATION BOARD
JUMPER SETTINGS COMMUNICATION BOARD
Jumper setting as viewed with connectors at the bottom.
Nemlink programming JP3 (1) Down to enable programming of the Nemlink
Up standard operational mode
LED’S ON COMMUNICATION BOARD
LED1 If flashing, indicates receiving of data from the Nemlink to the control
unit.
LED2 If flashing, indicates transmission of data from the control unit to the
Nemlink
LED3 If flashing, indicates receiving of data from the taut wire to the control
unit
LED4 If flashing, indicates transmission of data from the control unit to the
taut wire
LED5 5V supply indicator
CONNECTORS
Con 1 Ribbon cable connection to Con1 of display board
Con 2 Ribbon cable connection to Con2 of display board
Con 3 Ethernet port for connection to data network
J1 Two way connector for 12Vdc supply
J6 Three way connector for connection to the taut wire system