13 February 2017
13 February 2017
Show all


Integrated Central Controller

The ESX-LT is a small, compact control unit from the 16-bit ESX-control unit family. The inputs / outputs are freely programmable.

Application examples

  • Control unit for compact special machines
  • Decentralization of control tasks in mobile machines
  • Execution of bridge and gateway functions with RS232 and CAN-BUS interfaces
  • EMC measures corresponding to the requirements in the vehicle, the agricultural machinery and the construction machinery industry

ESX-LT is a product of
Sensor-Technik Wiedemann GmbH
All rights are reserved.



CAN1 CAN, optional 2. CAN, 2.0B interfaces Full CAN, low/high speed up to 1 Mbit/s
System Data
Power supply9 ... 32 V DC
Current consumption500 mA without power output, stand-by < 1 mA, total current max. 30 A
Analog-/Digital inputbis zu 24 x Spannungseingang 0 ... 32 V , optional 0 ... 10 V , kurzschlussfest
Up to 8 x 3 A, low-side, short-circuit proof
Digital-/PWM- output_4A_HSUp to 20 x 4 A, high-side, 0 ... 100 %, short-circuit proof
Analog input_
8 x current input, 4 ... 20 mA, short-circuit proof
Digital/PWM output_4A_ HSCUp to 4 x 4 A, high-side, 0 ... 100 %, with current measurement, short-circuit proof
PVG out- put_10VUp to 4 x proportional valve control 10 V , stabilized supply voltage, short-circuit proof
Speed inputUp to 4 speed inputs, limit frequency 8.9 kHz, short-circuit proof
T ristate InputUp to 2 x input for connection port recognition, short-circuit proof
Mechanical Data
Connector42-pole mobile-compatible connector (Tyco / AMP)
HousingIP 65, opt. IP 67, aluminum pressure die casting, GORE-TEX
membrane for pressure compensation
DimensionsApprox. 154 mm x 169 mm x 52 mm (6.06" x 6.65" x 2.05")
WeightApprox. 1.0 kg (2.2 lbs.)
Environmental Requirements
RequirementsInspections acc. standards and requirements for vehicle, agricultural machinery and the construction machinery industry as well as CE conformity
Operating temperature-40°C ... +85°C (-40°F ... +185°F) housing temperature
Processor System
Processor16-bit controller, 40 MHz
FRAM/8 kByte
SRAM512 kByte

Code 1030106000100 UNIT ESX-LT 1CAN 1MB RAM 1MB FLASH

Yes, I am interested in receiving news updates and marketing information about Motronica products and services.
I have read and understood Motronica Cookie Statement and Data Protection Description