TTC 94 is a top-level electronic control unit 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. TTC 94 fulfills PL d (Performance Level d) requirements (for C-Programming environment only).
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 TTC 94 is equipped with 4 CAN channels.
Downloads
Overview ECUs
| Product | CPU | Number I/Os (Max. Iout=2...4A) | Field Bus / Interfaces | Safety Certifcation / SIL Level | Programming Support |
|---|---|---|---|---|---|
|
3 cores, 32 bit,300 MHz |
Up to 20 inputs (analog, digital, timer, SENT) |
4 x CAN |
IEC 61508 SIL2 |
C programming, |
|
|
3 cores, 32 bit, 300 MHz |
Up to 20 inputs (analog, digital, timer, SENT) |
4 x CAN |
IEC 61508 SIL2 |
C programming, |
|
|
3 cores, 32 bit, 300 MHz |
Up to 20 inputs (analog, digital, timer, SENT) |
4 x CAN |
IEC 61508 SIL2 |
C programming, |
|
|
6 cores, 32-bit, 300 MHz |
Up to 20 inputs (analog, digital, timer, SENT) |
4 x CAN |
IEC 61508 SIL2 |
C programming, |
|
|
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, |
28 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 |
* available for C‐programming only; ** upcoming
