RJ45 PIN RJ45 PIN
1 (RX +) 1 (TX +)
2 (RX -) 2 (TX -)
3 (TX+) 3 (RX+)
6 (TX-) 6 (RX-)
Use the crossover cable for connecting the SPC controller directly to a PC.
RJ45 PIN RJ45 PIN
1 (RX +) 3 (TX+)
2 (RX -) 6 (TX-)
3 (TX+) 1 (RX +)
6 (TX-) 2 (RX -)
23.2 Controller status LEDs
LED Function
LED 1 Wireless Data
FLASHING: wireless data is being received by the wireless module
OFF: no wireless data is being received
LED 2 Battery Status
ON: battery voltage has dropped below the deep discharge level (10.9V)
OFF: battery status OK
LED 3 Mains Supply
ON: Mains failure
OFF: Mains OK
LED 4 X-BUS Status
ON: X-BUS configuration is a loop configuration
OFF: X-BUS configuration is an spur configuration
FLASHING: Detects end of line Expanders or break in wiring.
LED 5 System Fault
ON: a hardware fault has been detected on the board
OFF: no hardware fault has been detected
SPC4xxx/5xxx/6xxx – Installation & Configuration Manual Appendix
© Vanderbilt 2018 362 A6V10276959-d
11.2018