AiM EVO4S Datalogger

EVO4S is the evolution of the well known EVO4. It maintains the same connection logic, one connector per channel, but with a completely redesigned internal electronic board, fully compatible with the last generation of AiM dashloggers and with the new powerful Race Studio 3 software. EVO4S samples all the information you need: data coming from your vehicle ECU via CAN, RS232 or K-line, from the internal accelerometers and gyro, from the GPS08 module included in the kit. And from analog/digital inputs, external expansions as well as predefined math channels. Sensors can be connected to 5 configurable analog channels, to the RPM input and to 2 wheel speed inputs. Many sensors can be connected to EVO4S via: 5 analog channels with configurable 12 bit 0-5 Volt, 0-500 mV, 0-50 mV inputs or thermocouple input, used to sample data coming from temperature, pressure, suspension and other kinds of sensors. 2 speed inputs, which allow to monitor the different wheels behavior. 1 RPM input, which manages square wave signals transmitted by the ECU, or pulse signals picked from the coil command (low voltage). EVO4S features a LOW SIDE type (switch to ground) digital output. You can configure it in order to turn it on or off depending on the value of the analog or digital inputs, ECU values, expansion values, GPS information or math channels.