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.
| Product | CPU | Number I/Os (Max. Iout=2...4A) | Field Bus / Interfaces | Safety Certifcation / SIL Level | Programming Support |
|---|---|---|---|---|---|
32-bit, | 36 inputs (analog, digital, timer) | 6 x CAN, | EN 61508 SIL 2 + | CODESYS Safety SIL 2, | |
32-bit, | 36 inputs (analog, digital, timer) | 7 x CAN, | EN 61508 SIL 2 + | CODESYS Safety SIL 2, | |
32-bit, | 52 inputs (analog, digital, timer) | 4 x CAN | EN 61508 SIL 2 + | CODESYS Safety SIL 2, | |
32-bit, | 44 inputs (analog, digital, timer) | 3 x CAN | EN 61508 SIL 2 + | CODESYS Safety SIL 2, | |
32-bit, | 44 inputs (analog, digital, timer) | 2 x CAN | EN 61508 SIL 2 + | C programming | |
16/32 bit, | 28 inputs (analog & digital), | 4 x CAN, | EN ISO 13849 PL d | CODESYS, | |
16/32 bit, | 39 inputs (analog & digital), | 2 x CAN | C programming | ||
16/32 bit, | 25 inputs (analog, digital, timer), | 1 x CAN | C programming | ||
16/32 bit, | 28 inputs (analog & digital), | 2 x CAN, | CODESYS | ||
16/32 bit, | 20 inputs (analog & digital), | 2 x CAN, | CODESYS, | ||
16/32 bit, | 14 inputs (analog & timer), 16 outputs (analog, digital, | 2 x CAN | EN ISO 13849 PL d | C programming | |
16/32 bit, | 14 inputs (analog & timer), 16 outputs (analog, digital, | 2 x CAN | CODESYS | ||
16/32 bit, | 14 inputs (analog & timer), 16 outputs (analog, digital, | 1 x CAN | EN ISO 13849 PL c | C programming | |
16/32 bit, | 14 inputs (analog & timer), 16 outputs (analog, digital, | 1 x CAN | C programming |
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
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
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
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
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
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
16/32 bit,
80 MHz
39 inputs (analog & digital),
26 outputs (18 x PWM, 6 with current feedback)
2 x CAN
C programming
16/32 bit,
80 MHz
25 inputs (analog, digital, timer),
18 outputs (digital)
1 x CAN
C programming
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
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
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
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
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
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
* available for C‐programming only