N-Tron 708M12 - Manual (Page 12)

(Revised 2011-07-20) Page 12 of 156
Front Panel
LNK/ACT Link/Activity LED
M12 D-Coded Female Ports All 8 ports are Auto sensing 10/100BaseTX
M12 A-Coded Male Port Redundant Power Input (10-30VDC)
Green LED lights when Power is connected
M12 A-Coded Female Port Serial COM Port (CLI)
M12 A-Coded Female Port NTCD-M12 (N-Tron Configuration Device)
LED’s: The table below describes the operating modes:
LED Color Description
GREEN Power is Applied with no active faults.
RED Power is Applied with an active fault.
OFF Power is not Applied.
LNK
ON Link established, no Activity on cable.
OFF No link established
ACT
BLINKING Link established, Activity on cable
OFF No link established