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MAKING MODERN LIVING POSSIBLE

Technical Information

Displays2 x 24 Character Serial DisplayModule

powersolutions.danfoss.com

http://powersolutions.danfoss.com

Revision history Table of revisions

Date Changed Rev

November 2015 Converted to Danfoss layout 0101

August 2010 Replacement part numbers for modules 0100

November 2006 First edition 0000

Technical Information 2 x 24 Character Serial Display Module

2 11017626 • Rev 0101 • November 2015

General informationProduct overview............................................................................................................................................................................. 4Features................................................................................................................................................................................................4Available models.............................................................................................................................................................................. 4Theory of operation.........................................................................................................................................................................5Character set...................................................................................................................................................................................... 6Accessories..........................................................................................................................................................................................7

Technical dataElectrical...............................................................................................................................................................................................8Environmental................................................................................................................................................................................... 8

Product installationDimensions......................................................................................................................................................................................... 9Wiring connections....................................................................................................................................................................... 10Machine wiring guidelines......................................................................................................................................................... 11


Contents

11017626 • Rev 0101 • November 2015 3

Product overview

The Danfoss 2 x 24 serial display module is designed for the demanding operating conditions andenvironments common to mobile machine applications.

The display module integrates an industry standard New Twisted Nematic (NTN) LCD alpha numericdisplay glass with robust high impact plastic packaging and interface electronics allowing installation inno 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 changinglight 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 Danfoss microcontrollers via RS232serial communication. Danfoss electronics embedded in the display module convert serial charactertransmission 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 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 Danfoss microcontrollers

• Fixed and operator adjustable viewing angles

Available models

2 x 24 Character Serial Display modules part numbers

Obsolete Replaced by Supply voltage and viewing position Recommendedmicrocontroller

10104202 11076372 5 to 15 Vdc; direct horizon view, adjustable S2X, MC300

10105224 11076377 5 to 15 Vdc; 30 to 45° above horizon, adjustable S2X, MC300

10104198 11076366 5 to 15 Vdc; Direct horizon view, not adjustable S2X, MC300

10104210 11076389 9 to 32 Vdc; Direct horizon view, adjustable S1X, MC400

10105225 11076396 9 to 32 Vdc; 30 to 45° above horizon, adjustable S1X, MC400

10104206 11076382 9 to 32 Vdc; Direct horizon view, not adjustable S1X, MC400


General information

4 11017626 • Rev 0101 • November 2015

Theory of operation

Danfoss 2 x 24 Display Modules are designed to operate in conjunction with Danfoss microcontrollers.The generation of display messages is typically an integral part of the application program running in themicrocontroller. Character information is transmitted from the microcontroller to the display module viaRS232 standard signal levels and protocol operating at 9600 Baud.

Danfoss proprietary interface electronics embedded in the display module converts microcontroller serialdata to the parallel data format required by the LCD display driver. The Display Module is a receive onlydevice 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 following illustration.

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

Variable displays allow the user to adjust display glass contrast control voltage in a step-wise mannerthrough software control from the microcontroller. The display voltage control range is controlled over100 steps. Variable displays are typically used in applications where there is no cab and variable lightingconditions.

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

kwa1392482101022

1

2

1 30 to 45° horizontal view

2 Direct horizontal view


General information

11017626 • Rev 0101 • November 2015 5

Character set

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

Standard character set

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 =

kwa1392482107875

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

kwa1392482111937


General information

6 11017626 • Rev 0101 • November 2015

Accessories

Mating connector cable assemblies

Part number Microcontroller Description

1090025 S2X, MC300 Molded right angle display mating connector and 6 pinmicrocontroller MS Pigmy mating connector, 213.36 cm[84 in] length.

K19853 S1X and MC400 Molded right angle display mating connector and baretinned leads 213.36 cm [84 in] length.


General information

11017626 • Rev 0101 • November 2015 7

Electrical

Electrical characteristics

Part number Supply voltage Current consumption RS232 baud rate

10104202, 10105224, 10104198 5 to 15 Vdc 200 mA 9600

10104210, 10105225, 10104206 9 to 32 Vdc 200 mA 9600

• Transient suppression• Protected against static discharge

Environmental

IP 65 Rating above panel. Withstands high pressure wash and high humidity typical in mobile machineoperations.

Environmental characteristics

Operating temperature Storage temperature

-30° C to +70° C [-22° F to +158° F] -20° C to +70° C [-4° F to +158° F]


Technical data

8 11017626 • Rev 0101 • November 2015

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]

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]

kwa1392482121986

1

2

1 4 X 4.83 [.190] DIA THRU and CBORE 9.14 [.36 ] DIA X 4.06 [.16] DP

2 #8-32UNC-2B THREADS


Product installation

11017626 • Rev 0101 • November 2015 9

Wiring connections

8 [.31] x 6.3 [.25] BAYONET electrical connectors WECO electrical connectors Part number 900-SUN-7.5

8 7

- +kwa1392482130370

5 to 15 Vdc power supply models

Pin Function

1 Ground

2 Ground

3 Not used

4 Not used

5 RS232 IN

6 5 to 15 V DC device power

7 Alternate 5 to 15 V DC device power

8 Alternate device ground

6 pin CONXALL MULTI-CON-X Part number 4285-6

1

2

3 4

5

6

kwa1392482135559

9 to 32 Vdc power supply models

Pin Function

1 Ground

2 Ground

3 9 to 32 Vdc device power*

4 Ground

5 RS232 IN

6 9 to 32 V DC device power

7 Alternate 9 to 32 V DC device power

8 Alternate device ground* Only one power connection is required.

C Caution

Potential property damage.

Connect all ground pins on 6 pin connector to vehicle ground.



10 11017626 • Rev 0101 • November 2015

Machine wiring guidelines

• Protect wires from mechanical abuse, run wires in flexible metal or plastic conduits.• Use 85˚ C (185˚ F) wire with abrasion resistant insulation and 105˚ C (221˚ F) wire should be

considered near hot surfaces.• Use a wire size that is appropriate for the module connector.• Separate high current wires such as solenoids, lights, alternators or fuel pumps from sensor and other

noise-sensitive input wires.• Run wires along the inside of, or close to, metal machine surfaces where possible, this simulates a

shield which will minimize the effects of EMI/RFI radiation.• Do not run wires near sharp metal corners, consider running wires through a grommet when

rounding a corner.• Do not run wires near hot machine members.• Provide strain relief for all wires.• Avoid running wires near moving or vibrating components.• Avoid long, unsupported wire spans.• Ground electronic modules to a dedicated conductor of sufficient size that is connected to the

battery (-).• Power the sensors and valve drive circuits by their dedicated wired power sources and ground

returns.• Twist sensor lines about one turn every 10 cm (4 in).• Use wire harness anchors that will allow wires to float with respect to the machine rather than rigid

anchors.

C Caution

Unused pins on mating connectors may cause intermittent product performance or premature failure.Plug all pins on mating connectors.

W Warning

Unintended movement of the machine or mechanism may cause injury to the technician or bystanders.Improperly protected power input lines against over current conditions may cause damage to thehardware. Properly protect all power input lines against over-current conditions.



11017626 • Rev 0101 • November 2015 11

Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic andelectronic components. We specialize in providing state-of-the-art technology and solutionsthat excel in the harsh operating conditions of the mobile off-highway market. Building onour extensive applications expertise, we work closely with our customers to ensureexceptional performance for a broad range of off-highway vehicles.

We help OEMs around the world speed up system development, reduce costs and bringvehicles to market faster.

Danfoss – Your Strongest Partner in Mobile Hydraulics.

Go to www.powersolutions.danfoss.com for further product information.

Wherever off-highway vehicles are at work, so is Danfoss. We offer expert worldwide supportfor our customers, ensuring the best possible solutions for outstanding performance. Andwith an extensive network of Global Service Partners, we also provide comprehensive globalservice for all of our components.

Please contact the Danfoss Power Solution representative nearest you.

Local address:

Danfoss Power Solutions GmbH & Co. OHGKrokamp 35D-24539 Neumünster, GermanyPhone: +49 4321 871 0

Danfoss Power Solutions ApSNordborgvej 81DK-6430 Nordborg, DenmarkPhone: +45 7488 2222

Danfoss Power Solutions (US) Company2800 East 13th StreetAmes, IA 50010, USAPhone: +1 515 239 6000

Danfoss Power Solutions Trading(Shanghai) Co., Ltd.Building #22, No. 1000 Jin Hai RdJin Qiao, Pudong New DistrictShanghai, China 201206Phone: +86 21 3418 5200

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies toproducts already on order provided that such alterations can be made without changes being necessary in specifications already agreed.All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

11017626 • Rev 0101 • November 2015 www.danfoss.com © Danfoss A/S, 2015

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