Title: Hardware Installation Guide.pdf
offONoffON22offONONoffON23ONONONoffON24offoffoffONON25ONoffoffONON26offONoffONON27ONONoffONON28offoffONONON29ONoffONONON30offONONONON31ONONONONON47.2Installing JumpersJumper configurationHost Communications: Jumper J22 pins 1 and 2 for RS-485 communications termination. Install jumper on the last ICM on the communications line for proper termination of the communications bus. (For more information, refer to the ICM upstream wiring diagram on page 283.)revision 6 — 275LNL-1100-U Input Control Module47.3Status LEDsNote:The status LEDs only function when the cabinet tamper switch is open (cabinet door is open). When the cabinet tamper switch is closed (cabinet door is closed), the status LEDs are off.47.3.1LED Table for Series 2 LNL-1100 ModeWhen switch 5 is in the ON position, the LEDs behave like the series 2 LNL-1100.IndicationLEDStatePower-upALL