2 x 24 CharacterSerial Display Module

Technical Information

� 110176�6 • Rev AA• Nov 2006

RevisionsDate Page Changed Rev.16 Nov, 2006 4, 5, 7, 9 Overview; available models and specifications; theory of operation;

updated to S-D global literature format, new literature numberAA

Version

Front cover illustrations: 2213, 2214, 2215, 2207, 2208

© 2006 Sauer-Danfoss. All rights reserved.

Sauer-Danfoss accepts no responsibility for possible errors in catalogs, brochures and other printed material. Sauer-Danfoss reserves the right to alter its products without prior notice. This also applies to products already ordered provided that such alterations aren’t in conflict with agreed specifications. All trademarks in this material are properties of their respective owners.

Revisions

2 x 24 Character Serial Display ModuleTechnical Information

�110176�6 • Rev AA• Nov 2006

Contents

2 x 24 Character Serial Display ModuleTechnical Information

General Information Product Overview .......................................................................................................................................... 4Features ............................................................................................................................................................. 4Available Models ............................................................................................................................................ 4Theory of Operation ...................................................................................................................................... 5Character Set .................................................................................................................................................... 6Accessories ....................................................................................................................................................... 7

Technical Data Electrical ............................................................................................................................................................ 8Environmental ................................................................................................................................................. 8

Product Installation Dimensions ....................................................................................................................................................... 9Wiring Connections ....................................................................................................................................... 9General Machine Wiring Guidelines ......................................................................................................10

Service Parts Device Repair .................................................................................................................................................11

� 110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationGeneral Information

Product Overview The Sauer-Danfoss 2 x 24 serial display module is designed for the demanding operating conditions and environments common to mobile machine applications.

The display module integrates an industry standard New Twisted Nematic (NTN) LCD alpha numeric display glass with robust high impact plastic packaging and interface electronics allowing installation in no cab and open cab machines.

Superior readability in all ambient light conditions is accomplished through the use of a transflective, backlit type of display with dark characters on a green background. An adjustable viewing angle option (controlled via software) allows machine operators to adjust display contrast to compensate for changing light conditions and operator position. Character clarity is enhanced by a 5 x 7 dot matrix character.

2 x 24 display modules are designed to be used in conjunction with Sauer-Danfoss microcontrollers via RS232 serial communication. Sauer-Danfoss electronics embedded in the display module convert serial character transmission to the parallel format required by the display.

Features Cost effective alpha numeric display

Rugged mechanical design for mobile applications

IP 65 rating above panel rating; resistant to high pressure wash down

Built in Sauer-Danfoss serial to parallel card allows easy communication with display driver

LED backlight for very low light conditions

Dark characters on green background; excellent visibility in a wide variety of ambient light conditions

Suitable for 12 and 24 volt systems; option for 5 volt power

Extended operating temperature range

Operates in conjunction with most Sauer-Danfoss microcontrollers

Fixed and operator adjustable viewing angles

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Available Models 2 x 24 Character Serial Display ModulesObsolete Replaced By Supply Voltage

(Vdc)Viewing Position Adjustable

Viewing AngleRecommendedMicro

1090024 1010��0� 5 to 15 Direct horizon view Yes S2X, MC3001090230 10105��� 5 to 15 30 to 45° above horizon Yes S2X, MC3001090614 1010�198 5 to 15 Direct horizon view No S2X, MC3001092024 1010��10 9 to 32 Direct horizon view Yes S1X, MC4001090231 10105��5 9 to 32 30 to 45° above horizon Yes S1X, MC4001090489 1010��06 9 to 32 Direct horizon view No S1X, MC400

5110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationGeneral Information

Theory of Operation Sauer-Danfoss 2 x 24 Display Modules are designed to operate in conjunction with Sauer-Danfoss microcontrollers. The generation of display messages is typically an integral part of the application program running in the microcontroller. Character information is transmitted from the microcontroller to the display module via RS232 standard signal levels and protocol operating at 9600 Baud.

Sauer-Danfoss proprietary interface electronics embedded in the display module converts microcontroller serial data to the parallel data format required by the LCD display driver. The Display Module is a receive only device and does not return any information to the microcontroller.

Display readability is influenced by two parameters:

The operator’s spatial relationship to the display and the display viewing angle (also referred to as viewing cone).

Spatial relationship can be described as either direct horizon view or 30 to 45 degrees above horizon. See the illustration, below.

Display viewing angle can be either fixed or variable. Fixed viewing angle displays have a factory set voltage that cannot be adjusted after manufacture. Variable viewing angle (also referred to as contrast) is controlled by varying the voltage applied to the capacitive fluid in the display glass which changes the alignment of display particles.

Variable displays allow the user to adjust display glass contrast control voltage in a step-wise manner through software control from the microcontroller. The display voltage control range is controlled over 100 steps. Variable displays are typically used in applications where there is no cab and variable lighting conditions.

Displays with variable viewing angles will default to the most recent control voltage at power-up.

Operators Spacial Relationship to the Display and the Display Viewing Angle

30 to 45° horizontal view

Direct horizontal view

2209

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6 110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationGeneral Information

Character Set Each of the 48 display module character locations contain a five by seven dot matrix. The display supports the following standard and special LCD character sets:

Standard Character Set

2130

Sauer-Danfoss Special

0 x 00 = 0 x 01 = 0 x 02 = 0 x 03 = 0 x 04 =

0 x 05 = 0 x 06 = 0 x 07 =

2210

Display Character Locations

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

1875

7110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationGeneral Information

Accessories Mating Connector Cable AssembliesPart number Micro Description1090025 S2X, MC300 Molded right angle display mating connector and 6 pin

microcontroller MS Pigmy mating connector, 213.36 cm [84 in] length.K19853 S1X and MC400 Molded right angle display mating connector and bare tinned leads

213.36 cm [84 in] length.

8 110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationTechnical Data

Electrical Electrical CharacteristicsPart Number Supply Voltage Current Consumption RS��� Baud Rate10104202, 10105224, 10104198 5 to 15 Vdc 200 mA 960010104210, 10105225, 10104206 9 to 32 Vdc 200 mA 9600

Transient suppressionProtected against static discharge

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Environmental IP 65 Rating above panel. Withstands high pressure wash and high humidity typical in mobile machine operations.

Environmental CharacteristicsOperating temperature Storage temperature-30° C to +70° C [-22° F to +158° F] -20° C to +70° C [-4° F to +158° F]

9110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationProduct Installation

Dimensions 2 x 24 Character Serial Display Module Installation Dimensions in Millimeters [Inches]99.31[3.91]

12.95[0.51]

32.26[1.27]

32.26[0.25]

234.95[9.25] 127.00

[5.00]

2 X 11.94 [.47]

37.34[1.47]

7.11[0.28]

74.68[2.94]

60.33[2.375]

4 X 4.83 [.190] DIA THRU & CBORE 9.14 [.36 ] DIA X 4.06 [.16] DP

#8-32UNC-28 THREADS

222.25[8.75]127.00

[5.00]47.75[1.88]

50.80[2.00]

60.33[2.375]

4.83[0.19]

60.33[2.375]

2129

Wiring Connections 8 7

- +

8 [.31] x 6.3 [.25]BAYONET electrical connectorsWECO electrical connectorsPart number 900-SUN-7.5

2211

1

2

3 4

5

6 6 pin CONXALLMULTI-CON-XPart number 4285-6

2212

5 to 15 Vdc Power Supply ModelsPin Function1 Ground2 Ground3 Not used4 Not used5 RS232 IN6 5 to 15 V DC device power7 Alternate 5 to 15 V DC device power8 Alternate device ground

9 to 32 Vdc Power Supply ModelsPin Function1 Ground2 Ground3 9 to 32 Vdc device power*4 Ground5 RS232 IN6 9 to 32 V DC device power7 Alternate 9 to 32 V DC device power8 Alternate device ground* Only one power connection is required.

CCautionPotential property damage. Connect all ground pins on 6 pin connector to vehicle ground.

10 110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationProduct Installation

General Machine Wiring Guidelines

1. All wires must be protected from mechanical abuse. Wire can be run in flexible metal or plastic conduits.

2. Use 85° C [185° F] wire with abrasion resistant insulation. 105° C [221° F] wire should be considered near hot surfaces.

3. Use #18 gage wire.

4. Separate high current wires such as solenoids, lights, alternators, or fuel pumps from control wires.

5. Run wires along the inside of, or close to, metal machine frame surfaces where possible. This simulates a shield which will minimize the effects of EMI/RFI interference.

6. Do not run the wires near sharp metal corners. Consider running the wire through a grommet when rounding a corner.

7. Do not run wires near hot machine members.

9. Provide strain relief for all wires.

9. Avoid running wires near moving or vibrating components.

10. Long unsupported wire spans should be avoided.

11. All sensors and valve drive circuits have dedicated wired power sources and ground returns. They should be used.

12. Sensor lines should be twisted about one turn every 10 cm [4 in].

13. It is better to use harness anchors which will allow wires to “float” with respect to the machine frame rather than rigid anchors.

CautionPotential property damage. Unused pins on mating connectors must be plugged.

11110176�6 • Rev AA• Nov 2006

2 x 24 Character Serial Display ModuleTechnical InformationService Parts

Device Repair The 2 x 24 Character Serial Display Module has no service parts, inoperable units should be returned to:

Sauer-Danfoss (US) CompanyReturn Goods Department3500 Annapolis Lane NorthMinneapolis, Minnesota 55447

For devices in need of repair or evaluation, include a description of the problem and what work you believe needs to be done, along with your name, address and telephone number.

Sauer-Danfoss Mobile Power and Control Systems– Market Leaders Worldwide

Sauer-Danfoss is a comprehensive supplier providing complete systems to the global mobile market.

Sauer-Danfoss serves markets such as agriculture, construction, road building, material handling, municipal, forestry, turf care, and many others.

We offer our customers optimum solutions for their needs and develop new products and systems in close cooperation and partnership with them.

Sauer-Danfoss specializes in integrating a full range of system components to provide vehicle designers with the most advanced total system design.

Sauer-Danfoss provides comprehensive worldwide service for its products through an extensive network of Global Service Partners strategically located in all parts of the world.

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Local address:

Sauer-Danfoss (US) Company2800 East 13th StreetAmes, IA 50010, USAPhone: +1 515 239-6000Fax: +1 515 239 6618

Sauer-Danfoss GmbH & Co. OHGPostfach 2460, D-24531 NeumünsterKrokamp 35, D-24539 Neumünster, GermanyPhone: +49 4321 871-0Fax: +49 4321 871 122

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www.sauer-danfoss.com110176�6 • Rev AA• Nov 2006