HY-TTC 500 Family - Powerful Control Units for High-end Applications

TTControl's HY-TTC 500 Family is designed to satisfy upcoming needs for a wide range of high-end applications like construction and agricultural machines

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HY-TTC 500 Family - Powerful Control Units for High-end Applications

Powerful Safety Controllers for High-end Applications – The HY-TTC 500 Family

The HY-TTC 500 family consists of high-end safety control units designed to satisfy upcoming needs for a wide range of high-end applications like construction and agricultural machines.

The freely programmable high-end controllers with a powerful dual-core ARM Cortex®-R4 lockstep processor are protected by a compact, automotive-style housing suited for harsh environments. The safety controllers fulfill requirements up to SIL 2 (IEC 61508) / PL d (ISO 13849) and can be programmed either in C or in CODESYS®. The safety certified CODESYS® Safety SIL 2 speeds up application validation of the certified controller significantly.

The extensive I/O set with various configuration options makes the HY-TTC 500 control units suitable for a wide range of high-end applications: For example, a group of 8 I/O pins can be individually configured for use as voltage output, digital output or analog input. Another use case is to build up a centralized architecture using one of the HY-TTC 500 safety controllers for the whole vehicle. Commissioning time can be improved by using Ethernet for download and debugging purposes.

The majority of run-time tests that is needed to achieve the diagnostic coverage required for SIL 2 / PL d is performed in hardware by the dual-core lockstep CPU and its safety companion. This ensures that much more processing power remains available for the application in comparison to solutions that implement safety measures in software. The available memory protection mechanisms allow to execute safety and non-safety software on the same safety control unit without interference. The time-consuming validation of non-safe software is therefore no longer necessary. Safe data communication is achieved by the standardized CANopen® Safety protocol of the control units. In case of safety-relevant failure, outputs can be shut-off in 3 groups allowing limp-home functionality.

HY-TTC 500 control units are available in three variants, HY-TTC-510, HY-TTC 540 and HY-TTC 580, with different I/O sets and interfaces to meet the different requirements of the OEMs for a high end controller.

Key Benefits of the Safety Controllers

Flexibility and Usability

Flexibility and Usability
  • 96 I/Os with multiple configuration options
  • Open programming environments C, CODESYS® Safety SIL 2 and CODESYS® standard

Connectivity

Connectivity
  • Up to 7 CAN interfaces
  • Automatic baudrate detection
  • Configurable CAN termination
  • Ethernet

Robustness

Robustness
  • Automotive-style aluminium housingfor rough operating conditions
  • Total current up to 60A

Safety & Availability

Safety
  • EN ISO 13849 PL d and IEC 61508 SIL 2 TÜV certified controllers
  • ISO 25119 AgPL d certifiable
  • CODESYS® Safety SIL 2 including support for CANopen Safety Master and separation of safe / non-safe code
  • CODESYS® “standard“ for applications without safety requirements
  • Output shut-off in groups

Performance

Performance
  • 32-bit 180 MHz dual-core lockstep
  • Floating-Point-Unit
  • Up to 2.3 MB RAM / 11 MB Flash

Overview Electronic Control Units

Product CPU Number I/Os
(Max. Iout=2...4A)
Field Bus /
Interfaces
Safety Certifcation /
SIL Level
Programming
Support
HY-TTC 580 32-bit,
180 MHz
36 inputs (analog, digital, timer)
60 outputs (36 x PWM with current feedback)
7 x CAN,
1 x Ethernet,
1 x LIN,
1 x RS-232
IEC 61508 SIL 2 +
EN ISO 13849 PL d
CODESYS Safety SIL 2,
C programming
HY-TTC 540 32-bit,
180 MHz
52 inputs (analog, digital, timer)
44 outputs (28 x PWM with current feedback)
4 x CAN IEC 61508 SIL 2 +
EN ISO 13849 PL d
CODESYS Safety SIL 2,
C programming
HY-TTC 510 32-bit,
180 MHz
44 inputs (analog, digital, timer)
44 outputs (28 x PWM with current feedback)
3 x CAN,
1x LIN
IEC 61508 SIL 2 +
EN ISO 13849 PL d
CODESYS Safety SIL 2,
C programming
HY-TTC 94 16/32 bit,
80 MHz
28 inputs (analog & digital),
20 outputs (8 x PWM, 4 PWM with current feedback)
4 x CAN,
1 x LIN,
1 x RS 232
EN ISO 13849 PL d CODESYS,
C programming
HY-TTC 77 16/32 bit,
80Mhz
39 inputs (analog & Digital),
26 outputs (18 x PWM, 6 with current feedback)
2 x CAN C programming
HY-TTC 71 16/32 bit,
80 MHz
25 inputs (analog, digital, timer),
18 outputs (digital)
1 x CAN C programming
HY-TTC 60 16/32 bit,
80 MHz
28 inputs (analog & digital),
20 outputs (8 x PWM, 4 PWM with current feedback)
2 x CAN,
1 x LIN,
1 x RS 232

CODESYS,
C programming
HY-TTC 50 16/32 bit,
80 MHz
20 inputs (analog & digital),
20 outputs (8 x PWM, 4 PWM with current feedback)
2 x CAN,
1 x LIN,
1 x RS 232
CODESYS,
C programming
HY-TTC 32S 16/32 bit,
80 MHz
14 inputs (analog & timer), 16 outputs (analog, digital,
voltage, PVG and 8 x PWM, 6 with current feedback)
2 x CAN EN ISO 13849 PL c C programming
HY-TTC 32 16/32 bit,
80 MHz
14 inputs (analog & timer), 16 outputs (analog, digital,
voltage, PVG and 8 x PWM, 6 with current feedback)
2 x CAN CODESYS,
C programming
HY-TTC 30S 16/32 bit,
80 MHz
14 inputs (analog & timer), 16 outputs (analog, digital,
voltage, PVG and 8 x PWM, 6 with current feedback)
1 x CAN EN ISO 13849 PL c C programming
HY-TTC 30 16/32 bit,
80 MHz
14 inputs (analog & timer), 16 outputs (analog, digital,
voltage, PVG and 8 x PWM, 6 with current feedback)
1 x CAN CODESYS,
C programming