The ESX-LTplus is the latest ESX family controller from Sensor-Technik Wiedemann, based on proven 16 bit-technology. This controller is, like all other controllers of the ESX-family, designed for the harsh conditions in off-highway vehicles and mobile machines.

The freely programmable ESX-LTplus provides a large number of I/Os in a compact housing. Like other ESX controllers, the housing is die-cast aluminium.

System data:

• ST10, 40 MHz
• 8 KiB EEPROM/FRAM
• 512 KiB RAM
• 1 MiB Flash

The following I/Os can be provided in the ESX-LTplus:

• Up to 20 digital / PWM outputs, high side
• Up to four digital/ PWM outputs, high-side with current measurement
• Up to eight digital/ PWM outputs, low-side
• Up to 26 Voltage inputs (0 V to 5/10/32 V)
• Up to 26 digital inputs
• Up to eight current inputs (4 mA to 20 mA)
• Up to four RPM inputs
• Up to four PVG outputs

All together there are 34 I/O channels available, of which up to 24 can be outputs.

The ESX-LTplus can also be deployed as a CANopen IO-module (EDS-files are available).