High Safety Controller
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.
| 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 |
3 cores, 32 bit,300 MHz
Up to 20 inputs (analog, digital, timer, SENT)
36 outputs
4 x CAN
1 x CAN ISOBUS
1 x CAN (wake-up capable)
1 x LIN
IEC 61508 SIL2
EN ISO 13849 PL d
ISO 25119 AgPL d SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming,
CODESYS** Safety SIL 2 including support for CANopen Safey Master
3 cores, 32 bit, 300 MHz
Up to 20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1x CAN ISOBUS
1 x CAN wake-up capable)
2 x 100BASE-T1
1 x LIN
IEC 61508 SIL2
EN ISO 13849 PL d
ISO 25119 AgPL d SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming,
CODESYS** Safety SIL 2 including support for CANopen Safey Master
3 cores, 32 bit, 300 MHz
Up to 20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1x CAN ISOBUS
1 x CAN (wake-up capable)
2 x 100BASE-TX
1 x LIN
IEC 61508 SIL2
EN ISO 13849 PL d
ISO 25119 AgPL d SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming,
CODESYS** Safety SIL 2 including support for CANopen Safey Master
6 cores, 32-bit, 300 MHz
Up to 20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1x CAN ISOBUS
1 x CAN (wake-up capable)
2 x 100BASE-TX
1 x LIN
IEC 61508 SIL2
EN ISO 13849 PL d
ISO 25119 AgPL d SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming,
CODESYS** Safety SIL 2 including support for CANopen Safey Master
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
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
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; ** upcoming
