Schaudt SDTBUS 630 Manuale utente

Date:14.12.2018

ESchaudt GmbH, Elektrotechnik und Apparatebau, Planckstraße 8, 88677 Markdorf, Germany, Tel. +49 7544 9577-0, Fax +49 7544 9577-29, www.schaudt--gmbh.de

8110605 BA / EN

Instruction Manual



SDTBUS 630 with

Electroblock EBL 630 B

Bus modules XM 630 B/631 B/632 B

Table of contents

1 Safety information 2......................................

1.1 Meaning of safety symbols 2...............................

1.2 General safety information 2...............................

2 Purpose 3...............................................

3 Layout 5................................................

3.1 Electroblock EBL 630 B 5..................................

3.2 Bus modules in the 630 family 6............................

4 Operation 9..............................................

4.1 Switching on and off the 12V supply for the leisure area 9......

4.2 Shutting down 10..........................................

4.3 Changing the battery 11....................................

5 Battery charge functions 12.................................

6 Faults 12.................................................

7 Technical details 14........................................

7.1 EBL 630 B 14.............................................

7.2 Bus modules 14...........................................

7.3 Charging curve 15.........................................

8 Maintenance 15...........................................

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

2Date:14.12.2018 8110605 BA / EN

1 Safety information

1.1 Meaning of safety symbols

DANGER!

Failure to comply with this sign may result in danger to life or physical condition.

WARNING!

Failure to comply with this sign may result in injury.

ATTENTION!

Failure to comply with the sign may result in damage to equipment or other connected

loads.

1.2 General safety instructions

The design of the device is state-of-the-art and complies with approved safety regula-

tions. Failure to observe the safety instructions may nonetheless lead to injury or damage

to the device.

Only use the device when it is in perfect technical condition.

Any faults affecting the safety of individuals or the proper functioning of the device must

be repaired immediately by specialists.

DANGER!

The device contains live parts carrying 230V. These present a danger of death due to

electric shock or fire so So therefore:

FDo not carry out maintenance or repair work on the device

FIf cables or the device housing are damaged, no longer use the device and isolate

it from the power supply

FEnsure that no liquids enter the device

WARNING!

Hot components can cause burns. So therefore:

FOnly change blown fuses when the device is fully de-energised

FBlown fuses may only be replaced once the cause of the fault is known and has

been rectified

FNever bypass or repair fuses

FOnly use original fuses rated as specified on the device

FDevice parts can become hot during operation. Do not touch them.

FNever store heat sensitive objects close to the device (e.g. temperature sensitive

clothes if the device has been installed in a wardrobe)

ATTENTION!

The electroblock, 12V consumers and connected devices can be damaged if the thres-

holds for the 230V supply are exceeded. So therefore:

FEnsure that a generator complies with the mains connected load values.

FDo not connect the generator until it is running smoothly

FDo not connect the electroblock to the mains supply on board passenger vehicle

ferries (a correct mains supply is not always guaranteed on board these ferries)

Generator

operation

and

passenger

vehicle

ferries

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

Date:14.12.2018

8110605 BA / EN

2 Purpose

The EBL 630 B electroblock, together with the bus modules in the 630 family, is the cen-

tral power supply unit for all 12V consumers in the vehicle’s electrical system.

+-- +--

230V ~

Water tank

Waste water

tank

Auxiliary

charger

LAS ...

(accessory)

Electroblock

EBL 630 B

Solar

regulator

LR...

(accessory)

Solar module

(accessory)

Starter battery Leisure battery

12V consumers / tanks / etc...

Outside temp.

Refrigerator

module

KM 630

Tank

module

TM 630

Output

module 1

AM 631

Pumps

module

PM 630

...

Other

modules

(optional)

Main 12V supply

...

Other

modules

(optional)

SDTBUS630

Bus-compatible

LT ... / DT ...

operator and control panel

SDTBUS630

Fig. 1 On-board power supply system

The EBL 630 B electroblock comprises:

Fa charge module for charging all batteries connected

Foutput ”main 12V supply” for the bus modules

Fconnections for the batteries

Fan internal bus module for the SDTBUS 630 to be able to transfer readings to the

bus

The individual bus modules are used for the complete 12V distribution system and for

fusing the 12V circuits.

Modules

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

4Date:14.12.2018 8110605 BA / EN

A bus-compatible IT ... or DT ... control and display panel must be connected to the EBL

630 B for operation. Bus modules are also required. Together these devices control the

electrical functions in the vehicle’s leisure area, including accessories.

It is also possible to connect up to 2 auxiliary chargers and a solar regulator to the EBL

630 B.

Flat vehicle fuses protect the various input circuits of the chargers. All outputs on the bus

modules are fused with polyswitch fuses.

The entire system is protected against:

FExcess temperature

FOverload

FShort circuit

ATTENTION!

Connecting the battery with inverse polarity poses of risk of damaging the electroblock.

System

devices

Protective

circuits

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

Date:14.12.2018

8110605 BA / EN

3 Layout

3.1 Electroblock EBL 630 B

12345678

19 2018171514131210 16

Fig. 2 Layout of the EBL 630 B electroblock (front)

1 Installation feet

2 D+ connector (input/output)

3 D+ signal changeover switch

4 Battery type switch (A/B, 1/2)

5 Block 13: Starter battery

6 Block 12: Leisure battery

7 Block 11: 12V main supply, bus modules

8 Block 10: 12V main supply, bus modules

9 Main fuse, main 12V supply

10 Block 1: Auxiliary charger 1

11 Flat vehicle fuses

12 Block 2: Auxiliary charger 2

13 Block 3: Solar regulator

14 Block 4: Operator and control panel

15 Diagnostics LED

16 Blocks 5, 6, 7: SDTBUS 630

17 Block 8: LIN bus

18 Block 9: Outside temperature sensor

19 Mains connector (optional low power de-

vice socket, otherwise mains cable with

WAGO connector)

20 Housing

Fig. 3 Layout of the EBL 630 B electroblock (rear)

1 Cover plate 2 Nameplate

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

6Date:14.12.2018 8110605 BA / EN

3.2 Bus modules in the 630 B family

All bus modules are designed for a 12V power supply. If nothing else is specified, the ma-

ximum output currents of the individual outputs on the modules is 90% of the value of

relevant polyswitch fuse.

The following bus modules can be used in the SDTBUS 630 bus system (see also

Fig. 1):

Name Purpose Comment

KM 630 B Refrigerator

TM 630 B Tank sensors

PM 630 B Water pump

HM 630 B Heater

AM 631 B Outputs Up to four module may be connected

AM 632 B Outputs Up to four module may be connected

Please refer to the manufacturer’s vehicle documents for the bus modules actually avai-

lable in the vehicle.

3.2.1 Fridge module KM 630 B

645

Fig. 4 Layout of the KM 630 B fridge module

1 Diagnostics LED

2 Main 12V supply (input)

3 Switched output A1

4 Water tap connection

5 Main 12V supply (output)

6SDTBUS 630 connection

7 Refrigerator connector

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

Date:14.12.2018

8110605 BA / EN

3.2.2 Tank module TM 630 B

867

1 42

Fig. 5 Layout of TM 630 B tank module

1 Tank probe 1

2 Diagnostics LED

3 Main 12V supply (input)

4 Tank probe 2

5 Water pump output

6 Water tap connection

7 Main 12V supply (output)

8SDTBUS 630 connection

3.2.3 Water pump module PM 630 B

645

Fig. 6 Layout of the PM 630 B pump module

1 Diagnostics LED

2 Main 12V supply (input)

3 Connectors for water taps 1 and 2

4 Connector for WC pump switch and WC valve

5 Main 12V supply (output)

6SDTBUS 630 connection

7 Water pump connector

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

8Date:14.12.2018 8110605 BA / EN

3.2.4 Heater module HM 630 B

645

Fig. 7 Layout of the HM 630 B heater module

1 Not used (nc)

2 Diagnostics LED

3 Main 12V supply (input)

4 Heater supply

5 Main 12V supply (output)

6SDTBUS 630 connection

7 EisEx connector

3.2.5 Output module AM 631 B

857

Fig. 8 Layout of AM 631 B output module

1 Selector switch, function of outputs A1

2 Diagnostics LED

3 Main 12V supply (input)

4 Selector switch, function of outputs A2

5 Outputs A2.1 and A2.2 (connected in parallel)

6 Address coding switch

7 Main 12V supply (output)

8SDTBUS 630 connection

9 Outputs A1.1 and A1.2 (connected in parallel)

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

Date:14.12.2018

8110605 BA / EN

3.2.6 Output module AM 632 B

857

Fig. 9 Layout of AM 632 B output module

1 Selector switch, function of outputs A1

2 Diagnostics LED

3 Main 12V supply (input)

4 Selector switch, function of outputs A2

5 Outputs A6.1 and A6.2 (connected in parallel)

6 Address coding switch

7 Main 12V supply (output)

8SDTBUS 630 connection

9 Outputs A5.1 and A5.2 (connected in parallel)

4 Operation

No action is required on the EBL 630 B electroblock or any of the bus modules for daily

operation. The system is operated solely via the IT ... / LT ... control and switch panel

connected. .

One-off configuration is only required after the type of battery (lead-acid or lead-gel) has

been changed, during commissioning or when upgrading with accessories (see section

4.3 and the installation instructions for the SDTBUS 630 bus system for details).

4.1 Switching on and off the 12V supply for the leisure area

The 12V supply for the leisure area is switched on and off from the IT ... / LT ... connec-

ted.

Following the instructions for the operator and control panel.

The outputs of bus modules AM 631 B and AM 632 B are exceptions -- they are configu-

red such that they are not affected by ”12V ON” (see installation instructions). These

could be for example:

FSteady plus

FHeater

FAES/compressor refrigerator

FAuxiliary heater

FStep

FAwning light

12V is normally applied to these outputs. They can then only be switched off with a shut-

down (see Section 4.2).

Operating instructions Bus System SDTBUS 630 mit EBL 630 B

10 Date:14.12.2018 8110605 BA / EN

4.2 Closing down

The system should be shut down if the motorhome is not being used for a lengthy period

(such as during the winter).

A shutdown completely isolates the leisure battery from all consumers in the leisure area

-- also from those normally powered continuously. The IT ... / LT ... operator and control

panel is an exception .

ATTENTION!

The leisure battery may be damaged beyond repair if totally discharged. So therefore:

FFully charge the leisure battery before and after a shutdown (connect the vehicle to

the mains for at least 12 hours and 24 hours for an 80Ah and 160Ah battery re-

spectively)

The shutdown is performed by the IT ... / LT ... operator and control panel connected.

Following the instructions for the operator and control panel.

4.3 Changing the battery

ATTENTION!

Using incorrect battery types or incorrectly rated batteries can result in damage to the

battery or devices connected to the electroblock. So therefore:

FBatteries may only be changed by qualified personnel.

FFollow the battery manufacturer’s instructions.

FOnly connect the electroblock to 12V power supplies with rechargeable 6 cell lead-

gel, lead-acid or AGM batteries. Do not use any unsuitable battery types.

Normally only batteries of the same type and rating should be used, i.e. the same as

those originally installed by the manufacturer.

It is possible to swap lead-acid batteries with lead-gel batteries. However, swapping from

lead-gel batteries to lead-acid batteries is only possible in certain circumstances. Contact

the vehicle manufacturer for more information.

Suitability must be checked using information from the battery supplier and the charging

parameters of Schaudt equipment. The charging parameters of the EBL 630 B electro-

block are specified in the operating and installation instructions.

DANGER!

Incorrectly setting the battery selector switch can cause a risk of explosion from a build-

up of detonating gas (e.g. when a battery is defective, a battery charger is defective or for

an excessively high battery operating temperature (above 30C)). So:

FMove the battery selector switch to the correct position.

Battery-

selection

Indice

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