Inputs and Outputs
5
Inputs and Outputs
5.1
Input Channels
5.1.1
Analog Inputs
The C 60 analog inputs accept an input signal of 0 to 5 V. A 3.01 kOhm pull-up resistor can be
activated by software.
5.1.2
Digital Inputs
The digital input of the C 60 accept 0 V to 5 V signals of Hall-effect sensors by default. Connect the
output of the Hall-effect sensor to the REVn_P pin and leave the REVn_M pin open. Support of
inductive speed sensors is available as a hardware option. Inductive sensors are connected to the
REVn_P and REVn_M pins.
5.2
Output Channels
5.2.1
PWM Output
The C 60 has 4 low side switch outputs controlled by pulse width modulation (PWM). Each switch
is rated 2 A max current. Maximum PWM switch frequency is 8 kHz with a 0 % to 100 % duty cycle.
Each output is short circuit protected to GND and battery volatage. It is mandatory to connect the
LS_PWM pins to vehicle GND as indicated in the circuit diagram when using the PWM outputs.
5.2.2
Sensor power supply
The C 60 has three types of sensor power supply: 12 V unregulated battery voltage, 5 V and 10 V
regulated voltage. The 12 V unregulated output is fused and rated 1 A max. The regulated 5 V and
10 V outputs can deliver 350 mA each. They are short circuit protected to battery voltage and GND.
5.3
Communication Channels
5.3.1
CAN Bus
The C 60 has 2 CAN buses configurable as input and output. Different baud rates are selectable.
Please note that the C 60 does not contain any CAN termination resistors. Thus the CAN
termination restors need to be integrated into the wiring loom.
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