Bosch C 70 User Manual

Analog and Frequency Inputs | 5
Bosch Motorsport Data Logger C 70 Manual 11/112
5.2.2 Configuring a generic linear sensor
Example: Acceleration sensor 5 g
– From sensor data sheet - operating characteristics:
– Sensitivity 400 mV/g, Offset 2,500 mV
– The sensor has a linear output signal with sensitivity and offset
1. Click on ‘Measurement Sources’ in the Toolbox.
2. To expand the list of ‘I/O Channels’, click on ‘+’ in the C 70 Project Tree.
3. Drag the “Sensitivity/Offset” analog signal source from the Toolbox and drop it on the
desired analog input channel in the C 70 Project Tree. A “Sensitivity/Offset Wizard”
opens.
4. To activate the internal pullup-resistor, check the box. The internal pullup-resistor is
used to get a 5 V signal at the analog channel of the C 70. It allows you to use a push-
button. The fixed value of the internal pullup-resistor is 3,010 Ohm. If using an addi-
tional external pullup-resistor, set up the overall resistance.
5. Click ‘Next’ when done.
The second part of the “Sensitivity/Offset Wizard” opens.

Bosch C 70 Specifications

General

Brand	Bosch
Model	C 70
Category	Data Loggers
Language	English