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ESX-C

Product catalog summary

Overview: The document provides technical specifications for freely programmable electronic control units (ECUs) designed for vehicles and machines using CAN-Bus technology, developed by Sensor-Technik Wiedemann GmbH.

Technical Specifications:

Processor System: Utilizes an ST10, 16-bit processor with a CPU frequency of 40 MHz, supported by 512 kByte RAM, 832 kByte Flash, and 8 kByte EEPROM/FRAM.
Voltage Supply: Operates on a vehicle battery with a voltage range of 9 to 32 VDC.
Outputs: Includes various digital outputs with current indication and PWM outputs with current measurement capabilities, supporting different current ratings (2.5 A, 3 A, 5 A).
Interfaces: Features two CAN-Bus interfaces (2.0 B) supporting both low and high-speed communication up to 1 Mbit/s, and an RS232 serial interface.
Inputs: Offers digital inputs, RPM/frequency inputs, and analog inputs configurable via software.

System Data:

Supply Voltage: 9 to 32 V DC, with a current requirement of approximately 0.5 A without load and a total current capacity up to 30 A.
Mechanical Data: The unit features a 68-pin automotive standard connector, an IP65 (optional IP67) rated chassis made of cast aluminum, and weighs approximately 2 kg.

Environmental and Software Requirements:

Operating Temperature: Certified for temperatures ranging from -40°C to +85°C, meeting automotive, agricultural, and construction industry standards.
Software: The ECU is freely programmable in C or with CODESYS (IEC61131), with an included high-level API library.

Catalog excerpts

Freely programmable electronic control units for vehicles and machines with CAN-Bus

Open the catalog to page 1

ESX®-C - Technical Data Processor system Processor RAM Flash EEPROM/FRAM Block diagram ST10, 16 bit, fCPU = 40 MHz 512 kByte 832 kByte 8 kByte Vehicle battery ON-Signal (interrupt input) Latch-Hold On / Switch-Off via software 2 CAN, 2.0 B (11 bit and 29 bit identifier), low- / high-speed up to 1 Mbit/s programmable baud rate (max. 115200 baud) System Supervisor with Watchdog Safety relay In-/Outputs (max. 48) short circuit protected high/low active (software configurable), frequency to 7.2 kHz Digital inputs high/low active (software configurable) Analog inputs 4 ... 20 mA or 0 ... 10 V (software...

Open the catalog to page 2

ESX-C

ESX-C

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