OMRON

NT20 　 Product　Information

April 25, 2007

2OMRON

About the NT20About the NT20

１． Replacement of the NT20SContinue to use the screen and ladder for the NT20S. RoHS compliant　　　（ ** there are times you’ll need to modify the communication for NT20M and some of NT20S)

２． Transfer the screen data easily, using a memory unit 　　 Enable to send or receive the screen data without the personal computer by using the “NT-MF261”

４． Support not only Japanese and

English but Simplified Chinese

３． Connection with OMRON　 Support high-speed NT link 1:N, and all memory area of CJ/CS

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Product ConceptProduct Concept

CompatibilityMaintain compatibility with functions NT20S supports and customers’ data, such as screen data

Panel cut:: the width is same as the NT20S, the height is same as the NT20M

NT20M: mount the attachment

Model NT20-ST121(B) --- Japanese

NT20-ST121(B)-E ---- English

NT20-ST121(B)-EC ---- Simplified Chinese

Function Improve functions for the PT

1) Support high-speed NT link 1:N2) Support all memory area of CS/CJ

Release Will be released in May. The NT20 will be shipped at the beginning of May.

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Product SpecificationProduct Specification

1) NT20

2) NTST

Model Description Specification

NT20-ST121-EC Language: Simplified Chinese, case color: Ivory

NT20-ST121B-EC Language: Simplified Chinese, case color: Black

NT20-ST121 Language: Japanese, case color: Ivory

NT20-ST121B Language: Japanese, case color: Black

NT20-ST121-E Language: English, case color: Ivory

NT20-ST121B-E Language: English, case color: Black

Model Description Specifications

NT-ZJCMX1-V4 Japanese, Version 4.80J

NT-ZJCAT1-EV4 English , Version 4.80E

NT-ZJCAT1-ECV4 Simplified Chinese, Version 4.80C

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Product Composition 1)Product Composition 1)

1)NT20 PT

2) NTST(CD-ROM)

Hardware: without battery, pre-install the system program for OMRON PLC connection that is compatible with the NT20S

Spacer is supplied with as a default 　 Acrylic board for infilling the space(2mm) when mounting the NT20 into the panel cut of NT20S

NTST-V4.8　 NT20 is supported

System program

　 Add the system program for the NT20

TU 　 V2.0　 Transfer utility, support some of NT20S and NT20M newly

System installer V2.0　 Add the NT20 support

3)NT20-ATT01Attachment for mounting NT20 into panel cut of NT20M. There is a connector to transfer by a tool in front. Connect with the port for a tool in the backside of NT20, using a straight cable

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Product Composition 2)Product Composition 2)

4) NT20 ｰ IF001I/F Convert board

Board to convert the signal and position from SH2 compatible bus for memory unit of the NT20 to H8/532 compatible bus of the NT20M

Attachment for I/F unit fixing Attachment to fix I/F unit for NT20, NT600M-LB122-V1, and NT600M-RT121

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Panel CutPanel Cut

NT20S: Spacer that is supplied withNT20S: Spacer that is supplied withNT20M: Attachment NT20M: Attachment

NT20S/NT21 NT20M

178.5 209

100.598.5

NT20 　 98.5x178.5

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DimensionsDimensions Expansion I/F

・ Able to connect the NT-MF261

・ Able to connect the communication unit for NT20M series using the ”NT20-IF001”

Monochrome STN Blue mode

Terminal with cover

24V,0V,NC

D-sub9pin×2

PORTA:HOST ， TOOL sharingPORTB:HOST communication onlyHOST communication*2 is not available.

Contrast VR

DIPSW

Reset SW

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Hardware 1: NT20SHardware 1: NT20S

Existing Model Replacement NoteNT20S-ST121(B)-V3 NT20-ST121(B) Mitsubishi A/Fx are available.

NT20S-ST122(B)-V1 NT20-ST121(B)

+NT600M-LB122-V2

+NT20-IF001

Attachment and host I/F are required

NT20S-ST124 NT20-ST121(B) The connection with Mitsubishi PLC: can replace. The connection with Toyoko PLC: cannot replace

NT20S-ST161(B)-V3 NT20-ST121(B) The mode for LCD is changed from the white mode to the blue mode

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Hardware 2: NT20M DMHardware 2: NT20M DM methodmethod

Existing model (PT+ ROM) Replacement Note

NT20M-DT1*1+SMR01(Host link DM method, RS-232C)

NT20-ST121+NT20-ATT01

The conversion of system program is required.

NT20M-DT1*1+SMR01 (SYSBUS method)

NT20-ST121 +NT600M-RT121+NT20-ATT01

+NT20-IF001

Attachment and host I/F are required. The conversion of system program is required.

NT20M-DT1*1+SMR02 NT20-ST121

+NT600M-LB122-V1+NT20-ATT01

+NT20-IF001

Attachment and host I/F are required. The conversion of system program is required

NT20M-DT1*1+SMR03(parallel BUS/2)

None Please order the demand in units by end of September, 2007.

Note)　If　NT20-ST121　with　conversion　of　system　program　is　used　for　NT20M　replacement,　“Resume　function”　and　“Displayed　screen　history”　of　NT20M　does　not　work　properly　on　NT20-ST121.

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Hardware 3 : NT20M DirectHardware 3 : NT20M Direct

Existing model (PT + ROM)

Replacement Note

NT20M-DT1*1+SMR31(Host link direct)

NT20-ST121+NT20-ATT01

The tool transfer in the PT sets to “NT20M”

NT20M-DT1*1+SMR32 (C200H direct)

NT20-ST121

+NT600M-LB122-V1+NT20-ATT01

+NT20-IF001

Attachment and host I/F are required.The tool transfer in the PT sets to “NT20M”

NT20M-DT1*1+SMR34(NT Link)

NT20-ST121+NT20-ATT01

The tool transfer in the PT sets to “NT20M”

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Procedure for replacement Procedure for replacement NT20SNT20S

Host link/NT link/Mitsubishi communications Set communications according to operate the PT

system menu. PT system pre-installed as a default can operate as it now stands. Post the

attached spacer to PT when panel cut is loose.

C200H I/F Mount the I/F unit “NT20-IF001” into the NT20,

and attach the “NT600M-LB122-V1”

In this case, the depth is from 57mm to 81mm,

(increase 24mm)

The setting menu for C200H I/F is displayed only when I/F

is connecting.

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Procedure for replacement Procedure for replacement NT20MNT20M

Mount the “NT20-ATT01” into the NT20 to fit

the panel cut for the NT20M Host link/NT link/RS-232C Replace with NT20 by converting the PT system menu.

Can select the communication in the PT system menu

C200H I/F Mount the I/F unit “NT20-IF001” into the NT20, and attach the

“NT600M-LB122-V1” In this case, the depth is from 80mm to 81mm.

SYSBUS I/F Mount the I/F unit “NT20-IF001” into the NT20, and attach the

“NT600M-RT121” In this case, the depth is from 80 mm to 81mm.

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Connection with an external 1: Connection with an external 1: Supported PLCSupported PLC

Support the same models, such as CxxH, C200H including α, CQM1, SRM1, communication units for C500/1000/CV, and Mitsubishi A/Fx, that NT20M and NT20S support

Add the following CPUs for the case of replacing the PLC

・ CS/CJ (support all memory area)・ CP1H/L・ CQM1H・ Mitsubishi Q computer, Fx existing models (however, can access within an area that NT20S supports

For customers who are using the “SYSBUS I/F”, add the PLC “CS1” that enable you to connect “C200H-RM201”.

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Connection with an external 2: Connection with an external 2: Transfer by a toolTransfer by a tool

1. Create the data that can access to all memory area of CS/CJ newly and transfer it.

　　　 Select “NT20” in the NTST-V4.8 and the PT. Unable to read out the file in the tool V4.08 lower when selecting the NT20, saving the file and uploading the data. (only upward compatibility).

2. Replace from the NT20S If the PT system is pre-installed as factory default, enable to upload, download and

edit the existing file by selecting “NT20S” with NTST (old version is available) or DOS tool.

3. Replace from NT20S not supported with NTST or NT20M

Convert the PT system into that of supported model, and set the tool transfer method to “NT20M”. Select “NT20S/NT20M”with DOS tool or transfer with TU (transfer utility) supplied with NTST-V4.8

The NT20 operates as the NT20S and NT20M when converting the system.Able to upload and download with not only *mm format but DOS tool format of NT20M and NT20S(*M2? Format) by using TU

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Connection with an external 3: Connection with an external 3: System transfer 1)System transfer 1)

NT20 as well as NT11, NT21, NT31 , and NT631 can rewrite PT system program

Method of rewrite: 1. Communication from the personal computer

2. Memory unit “NT-MF261”

Use system installer “NTINSTW V2.0” supplied with NTST-V4.8 to transfer from the personal computer.Download from the personal computer to the PT is available. Upload from the PT to the personal computer is not available.

Target system program is supplied with NTST-V4.8

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Connection with an external 3: Connection with an external 3: System transfer 2)System transfer 2)

The system for the NT20 is as follows.

1) Support host link, NT link, C200H (direct) and Mitsubishi communication (Japanese/English) 2) English/Chinese version for the above communication 3) Replacement for the NT20M DM method, support host link,C200H, SYSBUS, RS-232C 4) Support RS-232C (Japanese/English)

JPN ENG CHNFor NT20S Host link 1 1,2 2

NT link (1:1/1:N) 1 1,2 2 1Compatible system "NT20S-ST121"(Jan/Eng)

(ST121(Jap/Eng) pre-install)

Mitsubishi A/Fx 1 1,2 2 2Compatible system "NT20S-ST121"(Eng/Chn)

(ST121(Chn) pre-install)

C200H 1 1,2 3 DM method compatible " NT20M" (Jan/Eng)For NT20M Host link 3 3DM method C200H 3 3

SYSBUS 3 3RS-232C 3 3

NOTE: The transfer of resource data (font) is required when changing system language from Japanese to Chinese, from Chinese to Japanese. Transfer using system installer V2.1.

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Connection with an external 4: Connection with an external 4: Memory UnitMemory Unit

The replacement for “P-ROM of screen data “ that is possible in the NT20M is a memory unit.

Use the “NT-MF261” that is being used in the NT21, NT31, and NT631, regarding the hardware of a memory unit.

Its usage is same as those of NT21, NT31 and NT631.(For details, refer to “Set up manual for NT21/NT31/NT631” )

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Shipping informationShipping information

ＮＴ 20-ST121(B)-(E)(C) ： April 25ＮＴ -ZJCMX1-V4.8 (Modification Notice) ： April

24NT-ZJCAT1-EV4.8 (Modification Notice) : May 9

　 (Schedule: will be fixed at MPP1-2/3)ＮＴ 20- ＩＦ 001 : May 14NT20-ATT01 　 　 : May 28 (plan)

NT-ZJCAT1-ECV4.8 : May 28 (plan)

Manual: has been already available. Manual number: V091-E1 Catalogue: Not available. PDF file will be available by beginning of June. Catalogue number: V052-E1-07

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NT20S/NT20M Schedule for discontinuationNT20S/NT20M Schedule for discontinuation

•April 25, 2007 G-friend Open April 25, 2007 G-friend Open

•May, 2007 May, 2007 Shipping start Shipping start

•September 2007 NT20S/NT20M main body will be discontinued September 2007 NT20S/NT20M main body will be discontinued

•March 2009 March 2009 Peripherals for the NT20S/20M Peripherals for the NT20S/20M including I/F unit including I/F unit will be discontinued will be discontinued

•September 2014 September 2014 The acceptance for repair of NT20S and NT20M will end.The acceptance for repair of NT20S and NT20M will end.

Commodity for the NT20S/20M will be discontinued. Commodity for the NT20S/20M will be discontinued.

•March 2016 March 2016 The acceptance for repair of peripherals for the NT20S/20M will end. The acceptance for repair of peripherals for the NT20S/20M will end.

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Position of TerminalPosition of Terminal■NT20 　 3 terminals(24V,0V,NC) with the cover

■NT20S 　 2 terminals (24V,0V)

■NT20M 　 4 terminals （ 24V,0V,HOST RUN INPUT,ALM OUTPUT) with the cover

38

40

38

48

48

32

53.5

57

80

4.5

4

4

36

53

66

190178

190178

220208

11098

110100

11098

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Position of RS232Position of RS232■NT20

■NT20S

■NT20M

52.5

29

48

57

19.5

39.530

43

57

28

9

9

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Difference in LCDMDifference in LCDM

109.22115.17

Display size for NT20 is slightly larger. The resolution is the same.

1) Number of dots:260*140 256*128 dots of them are used in the NT20

2) Dot size: □0.437□0.45

3) Effective display area: 109.22*55.906 115.17*57.57

55.906 57.57

0.437 0.45

0.407 0.42

NT20S,NT20M(256*128) NT20 (256*128)