8 Analog Input Channels and 1 RPM/Impulse Input Module ComAp’s Inteli AIN8 module allows users to expand the amount of analog inputs for sensors and add Impulse/RPM input that can be attached to a controller. Up to 8 configurable inputs (sensors) can be attached to the controller, and up to ten of the Inteli AIN8 modules can be connected to InteliSys NT, InteliGen NT, InteliMains NT controllers (up to four in case InteliDrive DCU controller). Analog inputs: Supported sensors: Resistor 3-wire input Common resistor: 0-250Ω, 0-2400Ω, 0-10kΩ Temperature sensor: Pt100, Pt1000, Ni100, Ni1000 Current (active or passive sensors) ±20mA , 0-20mA, 4-20mA Voltage ±1V, 0-2,4V, 0-5V, 0-10V Lambda probes Thermocouples are not supported (the measuring loop was designed for lambda probes, what caused non-support of thermocouples) Impulse/RPM sensor: RPM measuring pulses with frequency 4Hz – 10kHz Impulse Possibility to measure pulses from electrometer, flowmeter (measurement of total consumption, average fuel consumption) The Inteli AIN8 is determinate for the InteliSys NT, InteliGen NT, InteliMains NT and InteliDrive DCU controllers.