HY-TTC 94

High Safety Controller

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HY-TTC 94 is the top-level electronic control unit of the HY-TTC 50 controller family, offering enhanced flexibility and safety. It is designed to comply with the ISO/EN 13849 international standard. It comprises a main CPU for executing the user application and a smaller diagnostic CPU, which continuously monitors the main CPU and the safety-critical inputs and outputs. In case an error is detected, an internal switch opens, disconnecting all output stages from power supply and shifting the vehicle to a safe state. These safety features prevent uncommanded movements of the vehicle and equipment, thereby ensuring safe working conditions for users. HY-TTC 94 fulfills PL d (Performance Level d) requirements.

In many applications there is a growing demand for data transmission inside the vehicle network. On big and complex machines several CAN busses are being used for the various systems. To meet this demand HY-TTC 94 is equipped with 4 CAN channels.

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HY-TTC 94 datasheet

Overview ECUs

ProductCPUNumber I/Os (Max. Iout=2...4A)Field Bus / InterfacesSafety Certifcation / SIL LevelProgramming 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
SAFERTOS integration

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
SAFERTOS integration

HY-TTC 510

32-bit,
180 MHz

44 inputs (analog, digital, timer)
40 outputs (16 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
SAFERTOS integration

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,
80 MHz

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 d

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

C programming

  • CPU

    32-bit,
    180 MHz

  • Number I/Os (Max. Iout=2...4A)

    36 inputs (analog, digital, timer)
    60 outputs (36 x PWM with current feedback)

  • Field Bus / Interfaces

    7 x CAN,
    1 x Ethernet,
    1 x LIN,
    1 x RS-232

  • Safety Certifcation / SIL Level

    IEC 61508 SIL 2 +
    EN ISO 13849 PL d

  • Programming Support

    CODESYS Safety SIL 2,
    C programming
    SAFERTOS integration

  • CPU

    32-bit,
    180 MHz

  • Number I/Os (Max. Iout=2...4A)

    52 inputs (analog, digital, timer)
    44 outputs (28 x PWM with current feedback)

  • Field Bus / Interfaces

    4 x CAN

  • Safety Certifcation / SIL Level

    IEC 61508 SIL 2 +
    EN ISO 13849 PL d

  • Programming Support

    CODESYS Safety SIL 2,
    C programming
    SAFERTOS integration

  • CPU

    32-bit,
    180 MHz

  • Number I/Os (Max. Iout=2...4A)

    44 inputs (analog, digital, timer)
    40 outputs (16 x PWM with current feedback)

  • Field Bus / Interfaces

    3 x CAN
    1x LIN

  • Safety Certifcation / SIL Level

    IEC 61508 SIL 2 +
    EN ISO 13849 PL d

  • Programming Support

    CODESYS Safety SIL 2,
    C programming
    SAFERTOS integration

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    28 inputs (analog & digital),
    20 outputs (8 x PWM, 4 PWM with current feedback)

  • Field Bus / Interfaces

    4 x CAN,
    1 x LIN,
    1 x RS 232

  • Safety Certifcation / SIL Level

    EN ISO 13849 PL d

  • Programming Support

    CODESYS,
    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    39 inputs (analog & digital),
    26 outputs (18 x PWM, 6 with current feedback)

  • Field Bus / Interfaces

    2 x CAN

  • Safety Certifcation / SIL Level
  • Programming Support

    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    25 inputs (analog, digital, timer),
    18 outputs (digital)

  • Field Bus / Interfaces

    1 x CAN

  • Safety Certifcation / SIL Level
  • Programming Support

    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    28 inputs (analog & digital),
    20 outputs (8 x PWM, 4 PWM with current feedback)

  • Field Bus / Interfaces

    2 x CAN,
    1 x LIN,
    1 x RS 232

  • Safety Certifcation / SIL Level
  • Programming Support

    CODESYS,
    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    20 inputs (analog & digital),
    20 outputs (8 x PWM, 4 PWM with current feedback)

  • Field Bus / Interfaces

    2 x CAN,
    1 x LIN,
    1 x RS 232

  • Safety Certifcation / SIL Level
  • Programming Support

    CODESYS,
    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    14 inputs (analog & timer), 16 outputs (analog, digital,
    voltage, PVG and 8 x PWM,
    6 with current feedback)

  • Field Bus / Interfaces

    2 x CAN

  • Safety Certifcation / SIL Level

    EN ISO 13849 PL d

  • Programming Support

    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    14 inputs (analog & timer), 16 outputs (analog, digital,
    voltage, PVG and 8 x PWM,
    6 with current feedback)

  • Field Bus / Interfaces

    2 x CAN

  • Safety Certifcation / SIL Level
  • Programming Support

    CODESYS
    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    14 inputs (analog & timer), 16 outputs (analog, digital,
    voltage, PVG and 8 x PWM,
    6 with current feedback)

  • Field Bus / Interfaces

    1 x CAN

  • Safety Certifcation / SIL Level

    EN ISO 13849 PL c

  • Programming Support

    C programming

  • CPU

    16/32 bit,
    80 MHz

  • Number I/Os (Max. Iout=2...4A)

    14 inputs (analog & timer), 16 outputs (analog, digital,
    voltage, PVG and 8 x PWM,
    6 with current feedback)

  • Field Bus / Interfaces

    1 x CAN

  • Safety Certifcation / SIL Level
  • Programming Support

    C programming