HY-TTC 30-H 16-bit Controllers

The HY-TTC 30H is a compact control unit specially developed for use in cost-sensitive applications or smaller machines. The device is based on an Infineon XC22xx microcontroller and supports programming in C. With its 30 freely configurable I/Os it can be operated with a wide variety of sensors and actuators.

The 30H version is best suited for controlling proportional functions. Six out of the eight PWM outputs have integrated current measurement which means that, for example, up to three hydraulic axes can be current controlled. The HY-TTC 30H was specially developed for vehicles and machines used in rugged operating environments and at extreme operating temperatures. The device is protected by a proven, robust and compact housing, specially designed for the off-highway industry.

Features

CPU Core

• Infineon XC22xx 16/32 bit CPU running at 80 MHz
• 768 kByte int. Flash, 82 kByte int. RAM, 8 kByte EEPROM

Interfaces

• 1 x CAN, 125 kbit/s up to 1 Mbit/s,
• 1 x CAN bus termination configurable via connector pins

Outputs

• 6 x PWM OUT or digital OUT, up to 3 A, high side switch with current measurement, overload and open load detection alternative use digital timer IN (10 Hz - 10 kHz) or analog IN 0 - 32 V both with integrated Pull-Up
• 2 x PWM OUT or digital OUT, up to 3 A, high side switch with overload detection, open load detection and support for high inrush current loads alternative use digital timer IN (10 Hz - 10 kHz) or analog IN 0 – 32 V both with integrated Pull-Up
• 2 x digital OUT, up to 3 A, low side switch with overload and open load detection alternative use analog IN, 0 - 32 V with integrated Pull-Up
• 6 x PVG OUT 15 % - 85 % BAT+ with PVG valve alternative use voltage OUT 0 V - 75 % BAT+ with 10 kOhm low side load or analog IN 0 – 32 V

Inputs

• 4 x digital timer IN (0.1 Hz - 10 kHz) alternative use analog IN, 0 to 32V 1x rotary encoder configurable Pull-Up/Down in digital IN mode
• 2 x analog IN, configurable in software 0 - 5V / 10 V IN 0 - 25 mA IN 0 - 65 kOhm IN up to 25 mA LED control OUT
• 6 x analog IN, configurable in software 0 - 5V / 10 V IN 0 - 25 mA IN up to 25 mA LED control OUT
• 2 x analog IN 0 - 32V configurable Pull-Up/Down in digital IN mode

Other

• 1 x sensor supply 5 V, 100 mA
• Internal monitoring of board temperature, sensor supply, K15 input and battery voltage

Software

• Programming: Board support package and driver library available for programming in ‘C’

All I/Os and interfaces are protected against short circuit to GND and BAT+ and can be configured by software.

All analog inputs use 10 bit resolution.

All analog voltage inputs can be used as digital inputs with configurable switching levels and hysteresis.

Dedicated power supply pins for high side outputs.

Details to the standards can be found in the user manual.

Specifications