3M Single and Dual Modulator Valves

3M Single and Dual Modulator Valves

www.brake-eu.haldex.com

Specification

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Sensor & Auxiliary Cables

Industry’s Smallest Connectors

ABS Configuration: 4S/3MAnnex XIV to EC Directive 98/12Category A

Operating Voltage: Permanent 24 Volts DC nominal(conforming to ISO7638)19-32 voltage range.

Current Consumption: 3.8 Amp peak, 0.8 Amp nominal asbrakes applied.0.1 Amp continuous.

ECU: Flame retardant, fully encapsulated.Plastic enclosure. External connections via up to thirteen moulded plugs.

EMC/RFI Approval: Directive 72/245/EEC as lastamended by Directive 95/54/EEC

ABS Valves: Haldex Modulator Integrated withelectronic load sensing Control, Delivery and Suspension M16 ports. Reservoir M22 ports

Operating Medium: Air.

Operating Pressure: 0-8.5 bar (9.5 bar maximum).

Operating Temperature: -40°C to +70°C

Mass of Assembly: 3.2 kg and 4.2 kg

Brake Chambers: 6xT30 Max.

Exciter: 60 to -120 Teeth

Diagnostics: Haldex Info Centre.PC End-of-Line Test via CAN interface.

24 Volt Output - Aux 1,2,3 1.25 Amp

5 Volt Output - Aux 4,5 0.025 Amp

24 Volt Output – Diag 1.5 Amp

Permissible Tyre Sizes: Product default 306 rev/km (385/65R22.5) - range of 22% to +17.5%.

Vehicle Brake System: Air

Vehicle Suspension System: Air

000 700 303/03.04/Redditch

Versatile and durable. Our top ofthe range EB+ Modulator

Haldex EB+ is purpose designed to act as a platform

that enables you to use its built-in data processing

capacity and multiple CAN circuits to add other

systems and functions easily and cost-effectively.

The Haldex EB+ 3M system consists of 2M Master

unit, with 4 sensors, and a 1M Slave unit. Together,

they provide a 4S/3M configuration for maximum

flexibility. The configuration delivers EBS braking with

integrated ABS, electronic load-sensing, multiple

CAN and a range of other inputs/outputs to control

other useful functions. This configuration is designed

mainly for use on Full Trailers and Semi Trailers with

rear steer axles.

3M Single and Dual Modulator Valves

Note: Auxiliaries 1,2 and 3 are freely configurable. Example 1: Aux 1 = COLAS®, Aux 2 and 3 = ILAS-E®. Example 2 Aux 1 = Lining wearwarning lamp, Aux 2 = COLAS®, Aux 3 = ILAS-E®

A WIDE RANGE OF AUXILIARY FUNCTIONS ARE AVAILABLE5 Aux assembly only

KEY BENEFITSl For full trailer systems, independent electronic load

sensing for both front and rear axles, giving the

opportunity to optimise brake efficiency and wear

l Market-leading solution for flexibility and overall

reduced cost of ownership. Add up to 5 auxiliary

systems of your choice.

l Optimum braking performance on split-friction

surfaces to protect both the vehicle and its load.

l ADR compliant, classes 1-9, enabling the safe

transportation of hazardous goods.

l Small, space-saving, easy to use, easy to fit

connectors.

l Fast and easy to install - no additional electrical

tools needed.

l Separately replaceable ECU and Valve assembly.

l Corrosion resistant materials ensure longer

service life.

l Functions and capabilities upgradeable by

software for longer operational life.

l EBS includes integrated ABS, electronic load

sensing and multiple CAN.

l Quickly and simply add other functions, including

Reset-to-Ride Height (COLAS®), Lift Axle Control

(ILAS-E®), Lining Wear System and Stability

Control.

l Supports proactive diagnostic tools, including

DIAG+, Fleet Log Reader and Haldex Info Centre,

giving accurate and consistent analysis

information.

Versatile and durable 3M systems offer the most comprehensive ABS

solution for high end semi trailers and full trailers.

The 4S/3M configuration gives the best possible ABS

performance using the extra modulator valve to

optimise braking between axles on semi trailers. The

3rd modulator also gives optimum stability where a

rear steer axle is fitted.

The diagnostic CAN bus supports:l Info Centre

l Auxiliary expansion box

l Telematics

l Connection to other systems

l Multiple devices

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Aux 1 Aux 2 Aux 3 Aux 4 Aux 5

24 Volt switched

output

Reset-to-Ride height(COLAS®)

Lift Axle Control (ILAS-E®)

Steer Axle Lock

Trailer mounted ABSwarning lamp

Trailer mounted ABSwarning lamp

Overload warning lamp

Lining wear warninglamp

Retarder control

24 Volt Power output

Tachometer output

24 Volt switched

output, Monitor input

Reset-to-Ride height(COLAS®)

Lift Axle Control (ILAS-E®)

Steer Axle Lock

Trailer mounted ABSwarning lamp

Trailer mounted ABSwarning lamp

Overload warning lamp

Lining wear warninglamp

Retarder control

24 Volt Power output

Remote switch inputgiving:-

a) Manual override fortraction assist

b) Manual only lift axlecontrol (AutomaticLowering)

24 Volt switched

output, Monitor input

Reset-to-Ride height(COLAS®)

Lift Axle Control (ILAS-E®)

Steer Axle Lock

Trailer mounted ABSwarning lamp

Overload warning lamp

Lining wear warninglamp

Retarder control

24 Volt Power output

Remote switch inputgiving:-

a) Manual override fortraction assist

b) Manual only lift axlecontrol (AutomaticLowering)

Analogue input,

5 Volt supply

Analogue input,

5 Volt supply

APPLICATIONS

SEMI TRAILER 4S/3M 4S/3MFULLTRAILER

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