With the ESX.mbc, we present a new CAN-J1939 module especially for the agricultural and construction machine sector, to control electric motors and actuators in a performance range of up to 200 W. It provides four fast PWM half bridges (each 10 A) with current measurement and two further digital power outputs (each 4 A). Of these, two half bridges respectively, which can be combined to form one motor full bridge, and one digital output are supplied via a safety relay (max. 15 A per safety relay). The module also possesses four multifunction inputs, one module identification output, one digital output and one fixed voltage output for sensor supply. All analog signals are processed with a 12-bit resolution.
STW ESX.mbc
The ESX.mbc is a CAN J1939 slave module for control of electric motors and other actuators for power ranges up to 200W. This module is suitable for voltage ranges 9V to 32V and delivers a maximum current of 30A.
Key Features
- High power capacity and a flexible range of inputs
- Separate safety relays each supply one digital output and two half bridges
Communication
- SAE J1939 communication protocol
- Also available in CANopen version
Power
- Suitable for voltage ranges 9 to 32V
- Delivers maximum current of 30A
- One stabilized voltage output for sensor supply (5V to 12V)
- 4 PWM half bridges (10A) (PWM frequency up to 20 kHz)
- 4 multi-function inputs
- 2 digital outputs (4A)
- 1 digital output (200mA)
