Volvo Penta D5/D7 MG MCC Marine Control Unit Installation Overview

Volvo Penta D5/D7 MG MCC Marine Control Unit Installation Overview

The D5/D7 MG MCC is a marine control unit designed for use with Volvo Penta D5 and D7 engines. It provides a comprehensive range of features and functions, including engine control, monitoring, and protection. The unit is designed for easy installation and use, and it is compatible with a wide range of Volvo Penta marine engines.

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Volvo Penta D5/D7 MG MCC Installation Overview | Manualzz

Installation Procedure: D5/D7 MG MCC

Document number: 47704891

Release date: 11-2013

Jumper settings

The jumpers factory setting show below.

If application requires additional sensors then change jumper settings.

Refer to Installation Manual

MCU jumper settings

*

1

4

3

2

1

AI1 AI2 AI3 AI4 AI5 AI6 AI7 AI8

Voltage measurement

Resistance measurement

Current measurement

SDU jumper factory settings

*

2

AUX and combined AUX/EME is set:

ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF

S1 S2 S3 S4 S5* S6

EME is set:

ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF

S1 S2 S3 S4 S5* S6

Overspeed shutdown can not be switched off.

* Should be ON if used as emergency stop.

Remote Panel Jumper settings

*

3

If only one remote panel is used then leave the jumper as is.

Remote panels CAN2 bus is terminated with 120 Ohm inside

Remote Panel via jumper. If more than one remote panel is used this jumper needs to be changed to open. Only the remote panel last in the chain do not need jumper changes.

Installation Overview D5/D7 MG MCC

AUX, Emergency and Combined MCC Electrical connection box

CAN2 speed 32C / 250kBd (<200 meter between units) (default)

CAN2 speed 8C / 50kBd (<900 meter between units) (slower response times)

Remote Panel jumper settings* 3 Optional with remote panel

Switch for backlight

To use a switch to alternate between adjusted brightness and

100% brightness connect it as following:

Remote Panel Remote Panel Remote Panel

Cables

Category A

Cables

Category B

CAN L

5 9

CAN L

5 9

1 BL

1 BL

Aux. I/O equipment

Input Connections (24 V only)

Use cables Category A

A6+ A6- Spare to use.

See installation manual

Note!

A1 to A8 Internal functions only.

Do not use!

Inputs external binary

Shutdown override/

Harbour mode ......................B6

Spare ...........................................B7

Start blocking .......................B8

Acknowledge ........................B9

Note! Internal functions B10

Remote Start.........................B11

Remote Stop .........................B12

Blackout start .......................B13

The figure above shows the board with the cover removed.

SDU jumper settings* 2

Ground should be applied by the shortest cable possible with a diameter of equal to or greater than 2.5 mm 2

The jumper under the rubber plug is used when updating the Remote Panel software. The jumper should be set to on. When done updating the jumper should be set to off again.

Remote Panel CAN2 Connection

The D-Sub (CENTRAL UNIT interface) uses the following pins:

CAN H - 5

CAN L - 9

External Stop switch S5*

2

Connect to + at the 1 back of the remote panel.

Connect to - at the 2 back of the remote panel.

* Use 10 kOhms for broken wire detetion.

The jumper for S5 needs to be set to enabled.

MCU jumper settings* 1

Engine connection box

Cable for DriveConfig/DriveMonitor

*

4

The Connector used for PC Tool (DriveConfig/DriveMonitor ) has the following wiring:

5

3

2

5

3

2

MCU PC

Spare Relay

*

5

Relays marked with “Spare Relay” are allowed to use as desired.

Activate by 0V. Note that it may require special settings to make them operational.

Primary battery connection

Electrical and combined Electrical /Air starter

Use cables Category D

Connect + battery cable here.

Bolt size M10.

Tightening torque 15 ±3Nm

Connect - battery cable here.

Bolt size M8.

Tightening torque 12 ±1Nm

Connect to PC Tool DriveConfig* 4

Connect to external MODBUS system

Switch between PC tool and MODBUS via MCU menu.

Communication is connected here.

Standard RS232 max length 10 m.

Use a RS232 to RS485/422 converter to extend length to 200 or 900 (set in MCU menu)

Use cables Category E

Aux. I/O equipment

Comap RPU connection

(Redundant Protection Unit)

Refer to InteliDrive user guide

Relay connection (24 V Only)

Use cables Category A to all relay contact connections

X1 Harbour mode indication

X2 Local mode indication

X3 Disconnect generator breaker

X4 Spare

X5 Start failure

X6 Horn

X7 Common shutdown

X8 Common alarm

X9 Ready to take load

X10 Ready to start engine

X11 Engine running indication

X12 [Internal function]

X13 [Internal function]

X14 [Internal function]

X15 Spare relay

X16 Spare relay

Spare relay * 5

Relays X1 - X16

3. Normally Closed (NC)

2. Normally Open (NO)

1. Common

X18

Pin 15,16

Connect to 0V if

X15 and X16 shall be activated.

Secondary Battery (Backup)

Use cables Category C

+

24 V

0 V

Components and Cables

Components

Cables

MCU Marine Control Unit

Part no.

3818237

Front View

Remote Panel

Remote Panel

Part no.

3888244

Front View

Rear View ID-COM

Part no.

3818364

ID-COM is only used with Remote Panel

A*

Steel box MCC

Part no.

3843541

A* Prepared for 6 pcs M20 cable fittings, bottom of the box:

Rear View

Input Connection

Part no.

3842883

Relay Connection

Part no.

3818362

SDU - Shutdown Unit

Part no.

21350693

Spare part no. (includes reference to calibration document)

3819845

MCC Connection cable

Feet Meter Part no.

19 5,8 3818484

Category A Terminal block / relay connections

Crosscut area minimum 1,5 mm2 (16 AWG) type approved low voltage (30 V or more) ship cable, Max 50 meters (164 ft)

Category B CAN communication. Shielded, pairtwisted

Crosscut area min. 0,25 mm2 (23 AWG) 120 Ohm nominal impedance, Maximal attenuation (at 1 MHz) 2 dB / 100 m (328 ft),

Max 900 meters (2953 ft) Nominal Velocity of Propagation min. 75% (max. 4,4 ns/m)

Category C Secondary Battery

Crosscut area 2,5 mm2 (13 AWG) type approved low voltage (30 V or more) ship cable, Max 30 meters (98 ft)

Category D Battery cables

Refer to Installation manual D5-D16 Publ. no: 47704151 for dimensions.

Category E RS232 / MODBUS. Shielded, pairtwisted

RS232: Use signal RS - TS twisted cable (Max. 10 meter / 32.8 ft)

RS485/422: Less than 40 meters (131 ft): Crosscut min. 0,75 mm2, (18 AWG) 120 Ohm impedance,

Max. attenuation (at 1 MHz) 1,7 dB / 100 m (328 ft)

RS485/422: Longer than 40 meters (131 ft): Drain wired, crosscut min. 0,75 mm2 (18 AWG) 120 Ohm impedance,

Max. attenuation (at 1 MHz) 1,7 dB / 100 m (328 ft)

External Stop Switch

Part no.

3589458

NO contact

NC contact spare free to use

Relay kit

Part no.

3885261

C*

B*

Engine connection steel box.

See figure to the right.

Part no.

3841323

Input connection

Part no.

3842776

ESD 5500 GAC Speed Control unit (Optional)

Part no.

881616

B* & C* M20 Cable fittings

Prepared for M20 cable fittings

Engine connection steel box

Input Connections Bobtail (none MCC installations)

External monitoring system interface

Use cables Category A

NOTE! SD and alarm system must be configured according to engine Technical Data.

C

: Prepared for 9 pcs M20 cable fittings on the right side of the box.

B

: Prepared for 1pcs M20 cable fitting underneath the box.

Sender

Oil pressure

Coolant pressure

Primary battery

External monitoring system interface

4-20 mA, 0-10 Bar

4-20 mA, 0-10 Bar

0-1 V DC **

Secondary battery

Fuel feed pressure

0-1 V DC **

4-20 mA, 0-10 Bar

Coolant temperature PT 100

Coolant temperature PT 100

Oil temperature PT 100

Oil temperature PT 100

Terminal AUX EME

A1

A2

A3, 2

A4, 2

A5+

A7+

A7-

A8+

A8-

Coolant level

Fuel pipe leakage

Digital on/off

Digital on/off

B10

B14

Speed pickup

Speed pickup

VAC, 129 pulses/rev.

VAC, 129 pulses/rev.

KA

LA

Coolant temperature Digital on/off, 10 kOhm * S1

Oil pressure Digital on/off, 10 kOhm * S3 x x x x x x x x x x x x x x x -

x x x x x x x x x x x x x

* Prepared for broken wire detection. (S1 & S3)

NOTE! No shutdown unit or MCU included

Input Connection Tool

** A3, A4 See figure below:

33k Ω

18-32V In

Prim. Bat + (1)

Sec. Bat + (3)

A3, A4

0 -1V Out

4.7k Ω

Prim. Bat - (2)

Sec. Bat - (4)

Tool Included in Steel boxes

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Key Features

  • Engine control
  • Monitoring
  • Protection
  • Easy installation
  • Wide compatibility
  • CAN2 communication
  • Remote panel interface
  • PC Tool connectivity

Frequently Answers and Questions

What is the maximum distance between units for CAN2 communication with a speed of 250kBd?
The maximum distance is 200 meters.
What is the maximum distance between units for CAN2 communication with a speed of 50kBd?
The maximum distance is 900 meters.
How do I connect the unit to a PC Tool?
Use the DriveConfig/DriveMonitor software and connect to the unit via the connector with the following wiring: Pin 1 - Common, Pin 2 - 0V, Pin 3 - MCU, Pin 4 - +24V, Pin 5 - CAN H, Pin 9 - CAN L.
What type of cables should be used for the primary battery connection?
Use cables Category D.
What type of cables should be used for the secondary battery connection?
Use cables Category C.

Related manuals

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