Data Logger C 70

The data logger C 70 integrates a programmable data logging system for motorsport applications for a very competitive price. Additional input devices can be connected via Ethernet and CAN buses.

Data Analysis Software WinDarab is available free of charge as “WinDarab V7 free” on our website. The logger can be upgraded to a 2nd logging partition of 1 GB (e.g. for long term recording).

For quick data transfer from the car e.g. during pit stop, data copy to a USB stick is available as an option. The stick is connected to the wiring harness for the C 70.

The device comes with 4 analogue and 4 speed inputs as standard; further 12 analogue inputs are available as optional upgrade.

Features

  • Cutting-edge 667 MHz Dual Core Processor
  • Recording on USB flash drive (opt.)
  • Supports GPS lap trigger, pre-dated lap time etc.
  • High programming flexibility using mathematical functions and conditional channels

Application

Processor

667 MHz Dual Core

Converters

8 kHz AD converters with digital low pass filter

Internal power source

Li/Ion capacitor

Configurable math channels

 

User configurable CAN in/out messages

Sampling rate

Max. 1 ms

Online data compression

 

Logging rate

Max. 600 kB/s

Recording channels

1,040

Logged data download speed

Max. 1,000 kB/s

Internal storage capacity

3 GB (standard), plus 1 GB (optional)

LTE Ethernet telemetry support, GSM telemetry support

RS232 for GPS and telemetry

 

CCP-Master, data acquisition from ECU that support CAN calibration protocol (optional)

Technical Specifications

Mechanical Data

Size

151 x 126 x 25.5 mm

Weight

450 g

Protection Classification

IP54 to DIN 40050, Section 9, Issue 2008

Operating temperature internal

-20 to 85°C

Max. vibration

Vibration profile 1 (see Appendix or www.bosch-motorsport.com)

Electrical Data

Supply voltage

5 to 18 V

Inputs

Analog channels

4 standard, additional 12 optional

Input range

0 to 5 V

Resolution

12 bit

Switchable pull up resistor

For all ANA_IN

Wheel speed inputs

4 Hall-effect or DF11, switchable

Outputs

Sensor supply 5 V ± 1 % (250 mA)

2

Sensor supply 10 V ± 1 % (250 mA)

1

Sensor supply U_Bat 250 mA

1

Sensor ground

4

Optional Upgrades

USB_DATA
USB-Port unlocked (Rugged USB flash drive Bosch File System (BFS) format included, works with Bosch File System (BFS) preformatted USB Flash drive only)

F 02U V02 214-01

Adapter cable to USB-Port (included in Upgrade USB_DATA)

F 02U V01 343-01

Adapter for wiring harness (included in Upgrade USB_DATA)

F 02U 002 996-01

CCP_MASTER
CCP-Master (ASAP2 file from ECU manufacturer required)

F 02U V02 213-01

ETHER_TELE
LTE Ethernet Telemetry

F 02U V02 138-01

FULL_LOG_2
Enable full logging performance of 1 GB partition 2

F 02U V02 305-01

I_O EXTENS
Enable additional 12 analog input channels

F 02U V02 205-01

Connectors and Wires

Motorsport connector on logger

AS-216-35 PN

Mating connector
AS-616-35 SN

F 02U 000 466-01

Pin Configuration

Pin

Name

Comment

Status

1

KL_31

 

Incl.

2

KL_15

 

Incl.

3

KL_30

 

Incl.

4

Rev_In_3

Hall or DF11 switchable

Incl.

5

Rev_In_1

Hall or DF11 switchable

Incl.

6

KL_31

 

Incl.

7

CAN_2_L

CAN speed selectable

Incl.

8

Ethernet_2_TXP

 

Incl.

9

Ethernet_2_TXN

 

Incl.

10

Sens_Power_12V

over current protected

Incl.

11

Rev_In_4

Hall or DF11 switchable

Incl.

12

Rev_In_2

Hall or DF11 switchable

Incl.

13

Laptrigger_In

 

Incl.

14

CAN_2_H

CAN speed selectable

Incl.

15

CAN_1_H

CAN speed selectable

Incl.

16

Ethernet_2_RXP

 

Incl.

17

Sens_Gnd_4

fused

Incl.

18

Sens_Power 5V

over current protected

Incl.

19

ANA_IN_3

3.01 kOhm switchable

Incl.

20

ANA_IN_4

3.01 kOhm switchable

Incl.

21

Time_Sync

connection to Bosch ECU

Incl.

22

CAN_1_L

CAN speed selectable

Incl.

23

Com_screen

Ethernet and USB screen

Incl.

24

Ethernet_2_RXN

 

Incl.

25

Sens_Gnd_3

fused

Incl.

26

Sens_Power 5V

over current protected

Incl.

27

ANA_IN_7

3.01 kOhm switchable

Opt.

28

ANA_IN_1

3.01 kOhm switchable

Incl.

29

USB_Device_DP

to Bosch USB stick

Opt.

30

RS232_TX_Telemetry

 

Incl.

31

Ethernet_1_TXP

 

Incl.

32

Sens_Gnd_2

fused

Incl.

33

Sens_Power_10V

over current protected

Incl.

34

ANA_IN_8

3.01 kOhm switchable

Opt.

35

ANA_IN_10

3.01 kOhm switchable

Opt.

36

USB_Device_Gnd

to Bosch USB stick

Opt.

37

USB_Device_DN

to Bosch USB stick

Opt.

38

RS232_RX_Telemetry

e.g. GSM telemetry

Incl.

39

Ethernet_1_TXN

 

Incl.

40

Sens_Gnd_1

fused

Incl.

41

ANA_IN_11

3.01 kOhm switchable

Opt.

42

ANA_IN_9

3.01 kOhm switchable

Opt.

43

RS232_TX_GPS

 

Incl.

44

ANA_IN_16

3.01 kOhm switchable

Opt.

45

USB_Device_Power

to Bosch USB stick

Opt.

46

Ethernet_1_RXP

 

Incl.

47

ANA_IN_12

3.01 kOhm switchable

Opt.

48

ANA_IN_6

3.01 kOhm switchable

Opt.

49

ANA_IN_2

3.01 kOhm switchable

Incl.

50

ANA_IN_13

3.01 kOhm switchable

Opt.

51

ANA_IN_15

3.01 kOhm switchable

Opt.

52

Ethernet_1_RXN

 

Incl.

53

ANA_IN_5

3.01 kOhm switchable

Opt.

54

RS232_RX_GPS

for GPS sensor input

Incl.

55

ANA_IN_14

3.01 kOhm switchable

Opt.

Communication

CAN interfaces

2

Ethernet 100BaseT

2

Laptrigger input

1

RS232

Telemetry, GPS

Configuration via RaceCon

Over Ethernet or MSA-Box II

Installation Notes

Inspection services

Recommended after 220 h or 2 years, no components to replace

Ordering Information

Data Logger C 70

Order number: F 02U V02 302-01

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