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 4 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 analog and 4 speed inputs as standard; further 12 analog inputs are available as optional upgrade.

Downloads

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

10 kHz 12 bit AD converters with digital low pass filter

Internal power source

Li/Ion capacitor

Configurable math channels

 

User configurable CAN in/out messages

Online data compression

 

Internal logger

  • 4 GB memory on partition 1 enabled
  • 1,500 channels enabled
  • 1 ms sampling rate enabled
  • FULL_LOG_2 (4 GB memory on partition 2) optional
  • DATA_USB (Data copy to USB flash drive) optional

Logging rates

  • Usage of all features: 600 kB/s
  • Primary logging use case: >1,200 kB/s
  • Logging data download rate: up to 6.2 MB/s

LTE Ethernet telemetry support, GSM telemetry support

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 Downloads or www.bosch-motorsport.com)

Electrical Data

Supply voltage

5 to 18 V

Inputs

4 x analog channels, additional 12 optional

0 to 5 V input range

12 bit resolution

switchable pull up resistor for all ANA_IN

4 x Hall-effect or DF11 wheel speed inputs, switchable

Sensor Supplies and Screens

2 x Sensor supply 5 V ± 1 % (250 mA)

1 x Sensor supply 10 V ± 1 % (250 mA)

1 x Sensor supply U_Bat (250 mA)

4 x Sensor ground

Connectors and Wires

Motorsport connector on logger

AS216-35PN

Mating connector
AS616-35SN

F02U.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

Maintenance Interval: 220 h or a maximum of two years

Ordering Information

Data Logger C 70

Order number: F02U.V02.302-02

Software Options

CCP/XCP_MASTER

Order number: F02U.V02.213-01

FULL_LOG_2

Order number: F02U.V02.305-01

IO_EXTENS

Order number: F02U.V02.205-01

DATA_USB

Order number: F02U.V03.476-01

Accessories

Vehicle Loom Basic

Order number: F02U.V02.735-01

Bench Loom

Order number: F02U.V02.349-01

Rugged USB flash drive

Order number: F02U.V01.342-03

Connector for USB flash drive on car loom side

Order number: F02U.002.996-01

Adapter cable to PC USB-Port

Order number: F02U.V01.343-01

Upgrades

CCP/XCP_MASTER

Enables CCP/XCP master functionality to request data from foreign devices via CAN/CCP protocol or XCP over Ethernet (UDP).
(ASAP2 file from ECU manufacturer required)

FULL_LOG_2

4 GB memory on partition 2

IO_EXTENS

Additional 12 analog input channels

DATA_USB

Data copy to USB flash drive

Legal Restrictions

The sale of this product in Mexico is prohibited.

Due to embargo restrictions, sale of this product in Russia, Belarus, Iran, Syria, and North Korea is prohibited.