HY-TTC 508 is a high-end electronic control solution for the off-highway industry. The core of the controller is the powerful TMS570 CPU designed for use in demanding safety-critical automotive and transportation applications. The HY-TTC 508 fulfills safety requirements up to SIL 2 (IEC 61508), PL d (EN ISO 13849), AgPL d (ISO 25119) and ASIL C (ISO 26262).
The HY-TTC 508 is part of a complete and compatible product family and is protected by a compact, automotive-style housing suited to mobile applications.
Features
All I/Os and interfaces mentioned below are protected against short circuit to GND and BAT+.
CPU Core
- 32-Bit TI TMS570, ARM cortex-R4F based
- Dual-core lockstep CPU and memory protection for safety-relevant applications
- 180 MHz, 298 DMIPS, Floating-Point Unit
- 3 MB int. Flash, 256 kB int. RAM
- 16 MB ext. Flash, 2 MB ext. RAM, 64 kB ext. EEPROM
- Safety Companion CPU
Interfaces
- 2 x CAN 50 kbit/s up to 1 Mbit/s
- 1 x CAN ISOBUS
- 3 x CAN bus termination configurable via connector pins
- 1 x 100BASE-T1 BroadR-Reach®
- 1 x Real-Time Clock
Outputs
- 10 x PWM OUT or digital OUT, up to 4 A, high side, with high side current measurement
- 8 x digital OUT up to 4 A, high side, overload and open load detection, current sense alternative use as LED control OUT or analog IN 12-bit, 0 - 32 V with configurable pull-up/down
- 8 x digital OUT up to 4 A, low side, current sense, overload and open load detection, alternative use as analog IN 12-bit, 0 - 32 V
- Wiring option to use up to 8 of the digital OUT, high side and 8 digital OUT, low side, as full H-bridge for motor control
Multi-purpose I/Os
6 x configurable as
- PVG OUT, 10 - 90% of BAT+ or
- voltage OUT, 0 - 100% of BAT+ or
- digital OUT up to 4 A high side or
- LED control OUT or
- analog IN 12 bit, 0 - 32 V
Inputs
- 8 x analog IN 12 bit, 0 - 5 V, 0 - 25 mA, 0 - 100 kOhm
- 8 x analog IN 12 bit, 0 - 5 V, 0 - 10 V, 0 - 25 mA
- 8 x analog IN 12 bit, 0 - 5 V, 0 - 32 V, 0 - 25 mA
- 6 x digital timer IN (0.1 Hz - 20 kHz), encoder supporting digital voltage sensors with configurable pull-up/down, digital (7/14 mA) current loop speed-sensor alternative use as analog IN 12bit, 0 - 32 V
- 6 x digital timer IN (0.1 Hz - 20 kHz), encoder supporting digital voltage sensors with configurable pull-up/down, alternative use as analog IN 12bit, 0 - 32 V
- 8 x digital timer IN (0.1 Hz - 10 kHz) with pull-up
- K15 and wake up
Sensor supply
- 1 x sensor supply, 5 V, max. 500 mA
Software
- C-Programming environment
All I/Os and interfaces are protected against short circuit to GND and BAT+ and can be configured by software.
Board temperature, sensor supply and supply voltage are monitored by software.
Inputs and Outputs can also be used as digital Input.
Two independent shut-off groups for PWM output stages.
Details to the standards can be found in the System-Manual.
Specifications
Parameter |
ECU Dimensions | 231.3 x 204.9 x 38.8 mm |
Dimensions for Minimum Connector Release Clearance | 315.3 x 204.9 x 38.8 mm |
Weight | 1200 g |
Connector | 154 pins |
Operating Temperature | -40 to +85 °C |
Operating Altitude | 0 to 4000 m |
Supply Voltage | 8 to 32 V |
Peak Supply Voltage | 45 Vmax |
Supply Current at 12/24V without load | 400/200 mAmax |
Standby Current | <1 mA |
Total Load Current | 40 Amax |
Standards |
Functional Safety | IEC 61508 SIL2 EN ISO 13849 PL d ISO 25119 AgPL d * ISO 26262 ASIL C * |
CE-Mark | 2014/30/EU 2006/42/EC |
E- Mark | ECE-R10 Rev.4 |
EMC | EN 13309 ISO 14982 CISPR 25 EN 61000-6-2/-4 |
ESD | ISO 10605 |
Electrical | ISO 16750-2 ISO 7637-2,-3 |
Ingress Protection | EN 60529 IP67 ISO 20653 IP6k9k |
Climatic | ISO 16750-4 EN 50581 |
Mechanical | ISO 16750-3 |
* available for C-Programming environment only.
Housing and Connector
- Aluminum die-cast housing
- 154-pin connector