1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Modbus on RS232

To yard

System Connection Box

Marine Control Unit Potential free
MCU relay contacts Signals from VP system to yard
X1 ... X16

ID-COM

Shut Down Unit Terminal Block

SDU X19 Signals to VP system from yard

Engine Engine Connection

Box Legend
Power Module Shut Down
PM Switches
Fuel Valve VP Wiring
Terminal Block
X20

VP Supply
Engine Sensors EMS

Shutdown Reset

Yard Wiring
+ - + -
24VDC 24VDC
Yard Supply
Main voltage supply Backup voltage supply

Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: Single line diagram - System layout Date For Last Change 2008-10-09 12:56:44
Revision: Project Number: N/A Page1 of 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
All terminals X1 through X19 are
Inputs Customer Interface located in the system connection box
mounted on a bracket at the
-X19 2 B6 B7 B8 B9 B10 B11 B12 B13 B14 A5+ A5- A7+ A7- A8+ A8-
rear of the genset.
Optional rpm signals from load sharing and synchr.
units. Implemented by Volvo Penta on request
Contacts for speed up and down (default)
Voltage: ±1V
Resistance: 0-250 Ohm, 0-2.4 kOhm
Current: ±20 mA

Idle
SD Override

Start blocking

Remote start

Remote stop
Acknowledge

Blackout start

Speed up

Speed down
Outputs Potential free relay contacts

-X1 1 2 3 -X2 1 2 3 -X3 1 2 3 -X4 1 2 3 -X5 1 2 3 -X6 1 2 3 -X7 1 2 3 -X8 1 2 3

Potential free relay contacts

-X9 1 2 3 -X10 1 2 3 -X11 1 2 3 -X12 1 2 3 -X13 1 2 3 -X14 1 2 3 -X15 1 2 3 -X16 1 2 3

Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: Customer Interface Date For Last Change 2008-10-09 13:31:30
Revision: Project Number: N/A Page2 of 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

System Connection Box

4.22 5.21
2RB BZ+

5.25 5.25 5.19 5.12 2.35,4.8,4.32,5.12 5.27 5.25 5.27 5.25 5.27 5.25 5.27 5.25 5.27 5.19
A5+ A5- EA2 DA2 LA2 KA2 - 2 1 B6 B7 B8 B9 B10 B11 B12 B13 B14 GND
5.18 5.12
+ SR1

-X19 A5+ A5- EA DA LA KA 2 2 1 1 SR B6 B7 B8 B9 B10 B11 B12 B13 B14 GND

-X19 A5+ A5- EA DA LA KA 2 2 1 1 SR B6 B7 B8 B9 B10 B11 B12 B13 B14 GND

EA1 DA1 LA1 KA1 SR

6.24 6.23 6.19 6.20 6.25

Idle
SDU Override

Remote start

Remote stop
Start blocking

Acknowledge

Blackout start

Speed up

File Name: SEM-051114-46E Speed down Drawing no.

Customer: Odense steel shipyard NB 217
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: User inputs , -X19 terminals Date For Last Change 2006-04-21 10:55:58
Revision: Project Number: N/A Page3 of 8
 1
2
3
4
5

5.19 5.19 5.19 5.19

6

BO8 BO6 BO4 BO2

7

System Connection Box

5.18 5.18 5.18

BO7 BO5 BO3 SL 1
8
9

8
7
6
5
4
3
2
1
+

Revision:
X17
10

1
1
11

Ready to take load Spare

X9
X1

2
2
12

3
3
13

D16C EME Electrical Starter

1
1

Ready to start Local Mode

X2

X10

2
2
14

Page Title: Potential free contacts

Indication

3
3
15

1
1

Customer: Odense steel shipyard NB 217

16

Engine running Disconnect

X3

X11

2
2

3 Genbreaker
3
17

1
1

Disconnect wires
18

41 and 1 and EMS Communication Failure

X4

X12

2
2

use relay as spare

19

3
3

1
1
20

Disconnect wires
42 and 1 use Start Failure
X5

X13

2
2

relay as spare Alarm

21

3
3
22

2RB
1
1

For internal use

(SD override)
OR

Horn
X14

2
2
23

X6

3
3
24

1
1

Not controlled by the MCU

25

Common Shutdown
X7

Drawn by: JC
X15

2
2

Use as general purpose relay

3
3
26

1
1

Project Number: N/A

27

Not controlled by the MCU Common alarm

X8

X16

2
2

Use as general purpose relay

28

File Name: SEM-051114-46E

3
3
29

9
+

16
15
14
13
12
11
10
30

X18

Date For Last Change 2006-04-21 10:55:56

31
32

BO14 BO12 BO10 1

5.19 5.19 5.19 5.12
BO13 BO11 BO9
33

5.18 5.18 5.18

Page4
34

Drawing no.
35
36

of 8
SEM-051114-46E
37
38
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

System Connection Box

3.14
BZ+
MCU jumper settings

Buzzer Current mode: 1-2

2.37,6.5

Voltage mode: 2-3

4.32
82

82 1

3.13 1
Resistance mode: 3-4
82 2

5.20
BZ-
2 3 Jumper 1 is the most inner one

3
and jumper 4 is the one closest to the edge
42 2 of the circut board

4.23
OR
4.8
SL

SL OR
2 2 ID-COM
*

SR1
3.16
- SR
SF T1
RPM GND SHIELD
- SA
RPM IN COM
SB 2

A4 A3 A2 A1
AIN1

6.136.14
65 66
2 66
Shut Down Unit BI1 AIN2
OS 65
BI2 AIN3
- SDU -
BI3 AIN4
- 3818366 -
BI4
- 2

A5- A5+
3.7 3.6
BI5 AIN5+
12 S6
AIN5-
- 2

GND
3.27
GND AIN6+
11 S5
AIN6-

3.16,5.12
- 2

SR1

A8- A8+ A7- A7+

BO1 AIN7+
6.10
S4

10 S4

BO2
4.7
BO2 AIN7-

3818237
- 2

MCU
AIN8+
6.9
S3

9 S3

BO3
4.8
BO3 AIN8-
- 2

BO6 BO4
4.7 4.7
BO4
8 S2

BO5

3.18
4.8

B6
BO5 BI6
- 2

3.19
B7
BO6 BI7

5.21
BZ-
6.7
S1

7 S1
BO7

3.20
4.8

B8
BO7 BI8

BO8

3.21
4.7

B9
BO8 BI9
BO9
4.32

3.22
B10
POWER RESET BROKEN WIRE
BO9 BI10
BO10
OVERSPEED
4.32

3.23
B11
RUNNING S4
RUNNING S2, S3 BO10 BI11
BO11
4.32

3.24
B12
BROKEN WIRE ALARM

OR Shut Down Override FV

BO11 BI12
SHUTDOWN ALARM

SR Shut Down Reset RPM

BO12
4.32

3.25
B13
S1 SA Shut Down Acknowledge S6
S2 SB Shut Down Buzzer S5 BO12 BI13
BO13

S3 S4
4.32

3.26
SF Broken Wire Alarm

B14
S4 S3
S5 OS Overspeed S2
BO13 BI14
BO14

SL Shut Down Lamp

4.32

S6 S1
OVERSPEED TEST
BO14
3.14

+
+

D+
RS232
3.12

-
-

Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: MCU, SDU and ID-COM Date For Last Change 2006-04-21 10:55:58
Revision: Project Number: N/A Page5 of 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Engine Connection Box

2.37,5.4 5.12 5.12 5.12 5.12 5.12 3.10 3.11 3.9 3.8 3.16
82 S1 S3 S4 65 66 LA1 KA1 DA1 EA1 SR

-X20 82 S1 S2 S3 S4 S5 S6 65 66 2 2 2 2 LA KA 1 FA DA EA SR GND

-X20 82 S1 S2 S3 S4 S5 S6 65 66 2 2 2 2 LA KA 1 FA DA EA SR GND

B- LA KA B+ FA DA EA
7.5 8.10 8.11 7.5 8.12 8.13 8.14

13 23

Shutdown Reset
Fuel stop valve

Speed pick-up

14 24

Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: Terminals -X20 Date For Last Change 2006-04-21 10:55:58
Revision: Project Number: N/A Page6 of 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

6.18 Electric Starter

Power Module
B-

PM
6.21
B+

Optional starter
contact
1 2

STARTER
+ - Emergency stop
M
=1

TO EMS
TO EMS

+ -
+ - 24VDC
24VDC

Engine
Main voltage supply Backup voltage supply

Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: Voltage supply, Electric Starter Date For Last Change 2008-09-29 08:54:20
Revision: Project Number: N/A Page7 of 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

Engine 6.19
LA
6.20
KA
6.22
FA
6.23
DA
6.24
EA

p
Fuel pressure

p Cyl 6
Crank case pressure

Cyl 5

Engine Management System

EMS Cyl 4
p
Diff oil pressure

p Cyl 3
Piston cooling pressure

t Cyl 2
Exhaust temp.

t Cyl 1
Coolant temp.

p,t p,t p L L L L

(A)

(B)
cam shaft

Boost temp
Crank speed

Oil temp & pressure

& pressure
Engine speed

Oil level
Sea water pressure

Water in fuel

Water in fuel

Coolant Level
Customer: Odense steel shipyard NB 217 File Name: SEM-051114-46E Drawing no.
D16C EME Electrical Starter Drawn by: JC SEM-051114-46E
Page Title: Engine sensors and EMS Date For Last Change 2006-04-21 10:55:58
Revision: Project Number: N/A Page8 of 8