MEC 310 GENSET CONTROLLER
PM075 REV 2 09/08/20
Page 11
THOMSON TECHNOLOGY
Wiring
15
9
Oil pressure
Coolant temp
Overspeed
Remote start
Start enable
R11
plug
Charging alternator
MEC 310
*: Term.12 can be used as
alarm input if not used for
charger generator terminal D+
Rex: 12V systems: 47 Ohm 4W
24V systems: 100 Ohm 6W
19
Converter
Programming
tool
12
Running
1N4007
Rex
D+
D-
R22
23
22
R21
20
21
R23
4
3
Alarm
R26
27
26
RUN coil
Start prep.
Emer. STOP
1
2
F
Battery
+
Status
10
11
13
14
24
Alarm Horn
R24
25
Starter
Engine communication
option
Multi-functional inputs
Binary input w. cable superv.
VDO sensors
Multi-functional inputs
Can H
Can L
Com
MEC 310
53
54
55
4-20 mA transmitters
Multi-functional inputs
R= 100 Ohm
Magnetic pickup/
Tacho input
Tacho generator
Tacho input
NPN/PNP pickup
W input from charger alternator
Tacho input
Modbus
option
B (-)
A (+)
GND
MEC 310
49
50
51
External I/O and
EAP300 feature
Can H
Can L
Com
MEC 310
57
58
59
VDO 3
VDO 1
8
7
6
5
VDO 2
MEC 310
+
-
3
1
8
7
6
5
2
MEC 310
+
-
+
-
3
1
2
R
8
7
6
5
MEC 310
R
R
17
16
MEC 310
out
+24 VDC
17
16
MEC 310
B+
W
17
18
MEC 310
B-
