HY-TTC 94

High Safety Controller

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

PDF 232,66 KB

Overview ECUs

Product	CPU	Number I/Os (Max. Iout=2...4A)	Field Bus / Interfaces	Safety Certifcation / SIL Level	Programming Support
HY-TTC 590	32-bit, 180 MHz	36 inputs (analog, digital, timer) 60 outputs (36 x PWM with current feedback)	6 x CAN, 1x CAN ISOBUS, 1 x BroadR-Reach®, 1 x LIN, 1 x RS-232	EN 61508 SIL 2 + EN ISO 13849 PL d + ISO 25119 AgPL d* + ISO 26262 ASIL C*	CODESYS Safety SIL 2, C programming, SAFERTOS® integration
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	EN 61508 SIL 2 + EN ISO 13849 PL d + ISO 25119 AgPL d* + ISO 26262 ASIL C*	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	EN 61508 SIL 2 + EN ISO 13849 PL d + ISO 25119 AgPL d* + ISO 26262 ASIL C*	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	EN 61508 SIL 2 + EN ISO 13849 PL d + ISO 25119 AgPL d* + ISO 26262 ASIL C*	CODESYS Safety SIL 2, C programming SAFERTOS integration
HY-TTC 508	32-bit, 180 MHz	44 inputs (analog, digital, timer) 32 outputs (10 x PWM with current measurement)	2 x CAN 1x CAN ISOBUS 1 x BroadR-Reach^®	EN 61508 SIL 2 + EN ISO 13849 PL d + ISO 25119 AgPL d* + ISO 26262 ASIL C*	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, 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
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

HY-TTC 590 HY-TTC 580 HY-TTC 540 HY-TTC 510 HY-TTC 508 HY-TTC 94 HY-TTC 77 HY-TTC 71 HY-TTC 60 HY-TTC 50 HY-TTC 32S HY-TTC 32 HY-TTC 30S HY-TTC 30

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
6 x CAN,
1x CAN ISOBUS,
1 x BroadR-Reach®,
1 x LIN,
1 x RS-232
Safety Certifcation / SIL Level
EN 61508 SIL 2 +
EN ISO 13849 PL d +
ISO 25119 AgPL d* +
ISO 26262 ASIL C*
Programming Support
CODESYS Safety SIL 2,
C programming,
SAFERTOS® integration

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
EN 61508 SIL 2 +
EN ISO 13849 PL d +
ISO 25119 AgPL d* +
ISO 26262 ASIL C*
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
EN 61508 SIL 2 +
EN ISO 13849 PL d +
ISO 25119 AgPL d* +
ISO 26262 ASIL C*
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
EN 61508 SIL 2 +
EN ISO 13849 PL d +
ISO 25119 AgPL d* +
ISO 26262 ASIL C*
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)
32 outputs (10 x PWM with current measurement)
Field Bus / Interfaces
2 x CAN
1x CAN ISOBUS
1 x BroadR-Reach^®
Safety Certifcation / SIL Level
EN 61508 SIL 2 +
EN ISO 13849 PL d +
ISO 25119 AgPL d* +
ISO 26262 ASIL C*
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
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

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

* available for C‐programming only