Wiring - THOMSON MEC 310#GENSET CONTROLLER Installation And Operation Manual

Charging alternator
D- D+
1N4007
Rex
Emer. STOP
Battery +
Engine communication
option
MEC 310
Can H 53
Com 54
Can L 55
Multi-functional inputs
VDO sensors
VDO 3 8
VDO 2 7
6
VDO 1
5
Tacho input
Magnetic pickup/
Tacho generator
MEC 310
16
17
PM075 REV 2 09/08/20
MEC 310 GENSET CONTROLLER

Wiring

MEC 310
Running
12
27
Alarm
R26
26
25
Alarm Horn
R24
24
RUN coil
23 R23
Starter
22 R22
Start prep.
21 R21
20
19
4
Status
3
F
1
2
Modbus
option
B (-)
GND
A (+)
Multi-functional inputs
4-20 mA transmitters
-
MEC 310 3
-
2
-
1
Tacho input
NPN/PNP pickup
+24 VDC
out
Page 11
Programming
Converter
R11
plug
Oil pressure
15
Coolant temp
14
Overspeed
13
Remote start
11
Start enable
10
9
*: 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
MEC 310
49
50
51
Binary input w. cable superv.
+
8 MEC 310
3
+ 2
7
1
+
6
5
W input from charger alternator
MEC 310
B+
16
17
B-
tool
External I/O and
EAP300 feature
MEC 310
Can H 57
Com 58
Can L 59
Multi-functional inputs
8 MEC 310
R
7
R
6
R
5
R= 100 Ohm
Tacho input
MEC 310
W
18
17
THOMSON TECHNOLOGY