Title: Hardware Installation Guide.pdf
Indicates communication activity on the communication port1 LED: Input Status: 1 2 LED: Input Status: 2 3 LED: Input Status: 3 4 LED: Input Status: 4 5 LED: Input Status: 5 6 LED: Input Status: 6 7 LED: Input Status: 7 8 LED: Input Status: 8 9 LED: Input Status: 9 10 LED: Input Status: 10 11 LED: Input Status: 11 12 LED: Input Status: 12 13 LED: Input Status: 13 14 LED: Input Status: 14 15 LED: Input Status: 15 16 LED: Input Status: 16 CT: Cabinet Tamper BA: Power FaultInput in the inactive state: OFF (briefly flashes ON every 3 seconds)Input in the active state: ON (briefly flashes OFF every 3 seconds)Input in a fault state: Rapid FlashLED K1 and K2: correspond to output relay RLY 1 (K1) or RLY 2 (K2) is energized.41.2.2Series 1 and Series 2The following tables list the differences between series 1 and series 2 hardware.Input Control ModuleFeatureSeries 1Series 2Serial numberless than 540,000540,000 or greater (revision D)Input power12 VDC ±10% or 12 VAC ±15%