CR3145
mobileIoT gateway
16
6 Electrical connection
6.1 Connectors
2
1
1: Micro Timer II connector, 14-pin
(CAN, supply, inputs, outputs)
2: USB socket (Micro-AB type)
6.1.1 Operating voltage, CAN interface, inputs and outputs
1
2
13
14
Fig. 2: Micro Timer II connector, 14-pin
1:
VCC / clamp 30 (supply)
2:
factory setting 1 (input)
3:
GND / clamp 31 (supply)
4:
analogue input 1
5:
analogue input 2
6:
analogue input 3
7:
digital output
8:
digital output / clamp 15 (input, ignition signal)
9:
factory setting 2 (input)
10: Not connected
11: Not connected
12: Not connected
13: CAN1_H (CAN interface 1 (high) bidirectional)
14: CAN1_L (CAN interface 1 (low) bidirectional)
6.1.2 USB connection
The USB connection (Micro-AB) is used for diagnostics and updates of the bootloader and firmware.
Protection rating IP6K7 is also guaranteed without the connected USB cable.
Always protect the USB connection with the matching protective plug to prevent soiling.
