Quick Manual v2.2 // FMC640
4
PIN NUMBER PIN NAME DESCRIPTION
1 GND (-) Ground
2 CAN 1L
SAE J1939 CAN interface Low
channel 1
3
1WIRE
POWER
Power supply pin for Dallas
1-Wire® devices
4 DIN4 Digital input, channel 1
5 DIN2 Digital input, channel 2
6 CAN 2L
SAE J1939 CAN interface Low
channel 2
7 AIN2
Analog input, channel 2. Input
range: 0-30V/0-10V DC
8 DOUT3
Digital output. Open collector
output
9 DOUT2
Digital output. Open collector
output
10 AIN3
Analog input, channel 3. Input
range: 0-30V/0-10V DC
11 VCC (+) Power supply (+10-30 V DC)
12 CAN 1H
SAE J1939 CAN interface High
channel 1
13 1WIRE DATA
Data channel for Dallas 1-Wire®
devices
14 DIN3 Digital input, channel 3
15 IGN (DIN1)
Digital input, channel 1.
DEDICATED FOR IGNITION
INPUT
PINOUT
20
19
18
17
16
15
14
13
12
11
10
9
8
6
7
5
4
2
1
3
DIN3
1WIRE DATA
+10...30 V DC
DOUT4/AIN4
CAN2H
CAN1H
DIN1
AIN1
DOUT1
K-LINEAIN3
1WIRE POWER
DIN4
GND
CAN2L
DOUT3
DIN2
CAN1L
AIN2
DOUT2
FMC640 2x10 socket pinout
16 CAN 2H
SAE J1939 CAN interface High
channel 2
17 AIN1
Analog input, channel 1. Input
range: 0-30V/0-10V DC
18
DOUT4/
AIN4
Digital output. Open collector
output OR Analog input, channel
4. Input range: 0-30V/0-10V DC
19 DOUT1
Digital output. Open collector
output
20 K-Line
K-LINE interface for online
Tachograph Vehicle Data
transfer