19
3.5
Socket 2
10 pinout
(
-
)EXT. BAT 10
20 (
+
) EXT. BAT
OUT 2
9
19 OUT 1
OUT 3
8
18 OUT 4
AIN 2
7
17 AIN 1
AIN 4
6
16 AIN 3
DIN 2
5
15 DIN 1
DIN 4
4
14 DIN 3
1W. PWR
3
13 1W. data
CAN L
2
12 CAN H
(
-
)GND
1
11 (
+
)VCC (10
30)V DC
Figure 7 2x10 socket pinout
Table 6 2x10 SOCKET PINOUT DESCRIPTION
Pin
Nr.
Pin Name
Description
1
(
-
)GND
(
-
) Ground pin. (10…30) V DC*
2
CAN L
SAE J1939 CAN interface Low channel
3
1W. PWR
Power supply pin for Dallas 1-Wire® devices
4
DIN 4
Digital input. Channel 4
5
DIN 2
Digital input. Channel 2
6
AIN 4
Analog input, channel 4. Input range: 0 - 30V DC
7
AIN 2
Analog input, channel 2. Input range: 0 - 30V/ 0 - 10V DC
8
OUT 3
Digital output. Channel 3. Open collector output
9
OUT 2
Digital output. Channel 2. Open collector output
10
Ext. Battery
(―)
1.
For FM5500 with internal battery this pin is connected with pin
20 (Ext. Battery (
+
)). When pin 10 and pin 20 are connected, the
internal accumulator is on, while disconnected – the internal
accumulator is off.
For FM5500 with external battery this pin should be connected to (
―
)
of the external battery.
*
11
(
+
)VCC (10...30) V DC
Power supply pin
12
CAN H
SAE J1939 CAN interface High channel
13
1W. data
Data channel for Dallas 1-Wire® devices
14
DIN 3
Digital input, channel 3
15
DIN 1
Digital input, channel 1 (RESERVED FOR IGNITION LINE)
16
AIN 3
Analog input, channel 3. Input range: 0 - 30V DC
