ECUs and displays

TTC 48XS

Intelligent safety I/O module for extending the number of I/Os 
in automotive applications

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About TTC 48XS

An intelligent safety I/O module for extending the number of I/Os. The I/O module acts as a slave and is used in combination with, and controlled by a master electronic control unit and communicates via the standardized CANopen protocol, parameterized according to CiA DS 401.

The TTC 48XS is also compliant to the European Standard EN 50325-5 for CANopenSafety and is developed in accordance with the international standard EN ISO 13849 on functional safety, performance level (PL) d. One or more I/O modules can be used in addition to the master control unit in a modular way.

This distributed architecture makes the design and assembly of different vehicle variants possible and more cost and time effective. In addition cabling is simplified and more economic. Another key advantage is that it is possible to set up a distributed system where I/O modules (TTC 48XS) take over safety relevant functions. The TTC 48XS is delivered with a ready-to-run software. The application has to be implemented for the master only and interfaces with the slave module via CANopenSafety. This makes the setup user friendly and saves development time. It is part of a complete and compatible product family and is protected by a compact, automotive-style housing suited to mobile applications in harsh environments.

Key Benefits

EN ISO 13849 (PL d)

Easy integration and usage

CANopenSafety compliant

Additional watchdog CPU

Automotive style housing suited for rough operating conditions

Product Overview


Product CPU Number I/Os Field Bus / Interfaces Safety Certifcation / SIL Level Programming Support
TTC 2310 3 cores 32-bit,
300 MHz
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 SIL 2
EN ISO 13849 PL d
ISO 25119 AgPL d
SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming (Matlab Simulink I/O Blocklib available)

CODESYS® Safety SIL 2 including support for CANopen Safety Master
TTC 2380 3 cores 32-bit,
300 MHz
20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1 x CAN ISOBUS
1 x CAN (wake-up capable)
2 x Ethernet
1 x LIN
IEC 61508 SIL 2
EN ISO 13849 PL d
ISO 25119 AgPL d
SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming (Matlab Simulink I/O Blocklib available)

CODESYS® Safety SIL 2 including support for CANopen Safety Master
TTC 2385 3 cores32-bit,
300 MHz
20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1 x CAN ISOBUS
1 x CAN (wake-up capable)
2 x BroadR-Reach*
1 x LIN
IEC 61508 SIL 2
EN ISO 13849 PL d
ISO 25119 AgPL d
SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming (Matlab Simulink I/O Blocklib available)

CODESYS® Safety SIL 2 including support for CANopen Safety Master
TTC 2390 6 cores 32-bit,
300 MHz
20 inputs (analog, digital, timer, SENT)
40 outputs
4 x CAN
1 x CAN ISOBUS
1 x CAN (wake-up capable)
2 x BroadR-Reach*
1 x LIN
IEC 61508 SIL 2
EN ISO 13849 PL d
ISO 25119 AgPL d
SRL2
ISO 26262 ASIL C
ISO 19014 MPL d
C programming (Matlab Simulink I/O Blocklib available)

CODESYS® Safety SIL 2 including support for CANopen Safety Master
TTC 590 32-bit,
180 MHz
36 inputs (analog, digital, timer)
60 outputs (36 x PWM with current feedback)
6 x CAN
1 x 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 (Matlab Simulink I/O Blocklib available)
SAFERTOS® integration
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 (Matlab Simulink I/O Blocklib available)
SAFERTOS® integration
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 (Matlab Simulink I/O Blocklib available)
SAFERTOS® integration
TTC 510 32-bit,
180 MHz
44 inputs (analog, digital, timer)
40 outputs (16 x PWM with current feedback)
3 x CAN
1 x LIN
EN 61508 SIL 2
EN ISO 13849 PL d
ISO 25119 AgPL d*
ISO 26262 ASIL C*
CODESYS® Safety SIL 2
C programming (Matlab Simulink I/O Blocklib available)
SAFERTOS® integration
TTC 508 32-bit,
180 MHz
44 inputs (analog, digital, timer)
32 outputs (10 x PWM with current measurement)
2 x CAN
1 x 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 (Matlab Simulink I/O Blocklib available)
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 (Matlab Simulink I/O Blocklib available)
TTC 32S 16-bit,
80 MHz
14 inputs (analog & timer)
16 outputs (digital, voltage, PVG and 8x PWM,
6 with current feedback)
2 x CAN EN ISO 13849 PL d* C-programming (Matlab Simulink I/O Blocklib available)
TTC 30SH 16-bit,
80 MHz
14 inputs (analog & timer),
16 outputs (digital, voltage, PVG and 8x PWM, 6 with current feedback)
1 x CAN EN ISO 13849 PL c C-programming (Matlab Simulink I/O Blocklib available)
N4 – Network Controller Up to 11970
DMIPS on 4x
Arm Cortex-
A53 and 3x
Arm Cortex-M7
2 Outputs
1 Wake-up Input
1x1000BASE-T1,
6x100BASE-T1,
1x100BASE-TX,
12xCAN (FD), 2xLIN
ISO 26262 ASIL B Yocto GNU/Linux and other POSIX OS possible AUTOSAR
Classic envirionment
*available for
C-programming only

Product CPU Number I/Os Field Bus / Interfaces Safety Certifcation / SIL Level Programming Support
TTC 48XS 16/32 bit,
80 MHz
28 inputs (analog & digital),
20 outputs (8x PWM)
1 x CAN EN ISO 13849 PL d Slave software preinstalled –
attached to a master
controller via CANopen as slave unit
TTC 30XSH 16/32 bit,
80 MHz
14 inputs (analog & timer),
16 outputs (digital, voltage, PVG and 8 x PWM, 6 with current feedback)
1 x CAN EN ISO 13849 PL c Slave software preinstalled –
attached to a master
controller via CANopen

Safety as slave unit

Our web-based service area operated by TTControl contains various program examples, latest documentation, workshop documents, current releases and necessary SW tools to jumpstart development.

This product is supplied by TTControl and distributed for the automotive market by TTTech Auto. For software updates and other technical information, visit the TTControl service area. If you need access, please get in touch with your TTTech Auto sales contact.

 

Service Area 

For further information, including price and availability, please contact products@tttech-auto.com

Visit the ECU & Displays Service Area