18
Pin
Nr.
Pin Name
Description
1
VCC (10÷30) V DC (
+
)
Power supply for module. Power supply range
(10
÷
30)V DC
Energy consumption: GPRS:
150 mA r.m.s Max.
2
OUT 2
Digital output. Channel 2. Open collector output.
Max.
150 mA.
3
OUT 1
Digital output. Channel 1. Open collector output.
Max.
150mA.
4
1WIRE DATA
Data channel for Dallas 1-Wire® devices
5
1WIRE POWER
Power supply pin for Dallas 1-Wire® devices
6
INPUT 6
LV-CAN/ALL-CAN interface input 6 line
7
GND (
-
)
Ground pin.
8
DIN 4 / AIN
Digital input, channel / Analog input 0-30 V range
9
DIN 3
Digital input, channel 3
10
DIN 2
Digital input, channel 2
11
DIN 1
Digital input, channel 1
12
INPUT 5
LV-CAN/ALL-CAN interface input 5 line
Table 2. Socket 2x6 pinout description.
3.7
USB
Micro USB connector
Figure 7. Micro USB type B connector
FM3622 connected to PC creates an STM Virtual COM Port, which can be used as a system
port (to flash firmware and configure the device):
Figure 8. COM-Ports
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