Display Specifications General Specifications Item Specification Item Specification Display device Monochrome STN LCD Power supply voltage 24 VDC 15% Power consumption 7 W max. Number of dots (resolution) 260 dots horizontally x 140 dots vertically Noise resistance Conforms to IEC61000-4-4. Power supply line: 2 kV Effective display area 117 mm horizontally x 63 mm vertically Programmable Terminals 10 to 57 Hz with 0.075-mm single amplitude, Display Viewing angle Left/right direction: 30, up/down: 30 2 panel Vibration resistance 57 to 150 Hz with 9.8 m/s acceleration, Display color Black & white (with blue mode) for a total of 60 min in X, Y, and Z directions Service life 50,000 hours min. (until contrast reduced to 50%) Peak acceleration 15 G, Shock resistance 3 times each in X, Y, and Z directions Can be set to turn OFF in 1 to 255 min or to Automatic turn-OFF remain ON with screen saver Ambient operating 0 to 50C (with no icing) temperature 50,000 hours min. (at room temperature, Backlight Service life NT21 until brightness is reduced to 50%) (white cold cathode Storage temperature 20 to +70C (with no icing) tube) Replacement Non-replaceable Ambient operating 35% to 85% (with no condensation)(0 to 40C) humidity 35% to 55% (with no condensation)(40 to 50C) Panel Specifications 190 x 110 x 53.5 mm (W x H x D) Dimensions Item Specification (thickness inside panel: 49.0 mm) Number of switches 91 (13 horizontally x 7 vertically) Enclosure ratings Front panel operating section: Equivalent to IP65F, NEMA 4.* Input Pressure-sensitive Touch Weight 0.6 kg max. panel Threshold force for operation 1 N max. *Usage may not be possible in places where the unit would be exposed to oil for long periods. Life expectancy 1 million operations min. Display Capacity External Interface Specifications Item Specification Communications method Serial port A Serial port B Character displays A total of 65,535 per screen With overlapping screens, Graphics: the total is NT Support Tool Supported Not supported Fixed character data Continuous straight lines, 524,280 per screen Host Link Supported Supported Graphics rectangles, circles, polygons, arcs, sectors 1:1 NT Link Supported Supported Marks PLC 1:N NT Links Supported Supported Numeral displays 256 positions per screen, max. 10-digit display (2 words) NT Link, PT Programming Console function Supported Supported Character string 256 positions per screen, max. displays 1,024 display elements for overlapping screens SBC/personal computer Memory Links Supported Supported Graph displays 50 positions per screen, capable of displaying signs and percentages Bar Code Reader Supported Not supported Analog meters 50 positions per screen, capable of displaying signs and percentages *Connection via RS-422A/485 is possible using the NS-AL002 RS-232C/422A Adapter (connector), which can be connected only to serial port B. (RS-485 connections must use 1:N NT Links.) One frame per screen, 50 items per frame Trend graphs (8 items max. for data logging) Display NT21 Standard Models elements One frame per screen, 256 items per frame, Broken line graphs Product Specifications Model number 260 points per item NT21 Frame color: beige NT21-ST121-E Lamps 256 positions per screen Monochrome STN Programmable Frame color: black NT21-ST121B-E Terminal Image library images 256 positions per screen Support Tool Windows 95, 98, Me, NT, or 2000 CD-ROM NT-ZJCAT1-EV4 Touch switches 256 positions per screen, max. 256 meshes For screen transfer XW2Z-S002 256 positions per screen Numeral settings *1 Total of 256 positions (numerical key pad) Cable length: 2 m XW2Z-200T for both numerical and PT: 9-pin PLC: 9-pin thumbwheel settings Cable length: 5 m XW2Z-500T Thumbwheel settings 26 positions per screen Cables Cable length: 2 m XW2Z-200S Character string settings 256 positions per screen For PT: 9-pin PLC connection PLC: 25-pin Temporary inputs One position per screen Cable length: 5 m XW2Z-500S Alarm lists/histories Four groups per screen Cable length: 2 m XW2Z-200T-2 PT: 9-pin PLC: Mini-peripheral Recipes One position per screen Cable length: 5 m XW2Z-500T-2 Normal screens Displays screens registered as normal Reflection Protective Sheets Display area only (5 sheets) NT20M-KBA04 Overlapping screens A maximum of eight screens can be displayed overlapping each other. Chemical-resistive Cover Silicon cover NT20S-KBA01 Windows Up to three window screens can be displayed. Battery For alarm lists/histories C500-BAT08 Screen Options types Display history screens Order of occurrence (1,024 screens max.), order of frequency (255 times max.) Memory Unit For screen and system data transfer NT-MF161 System startup Displayed when powering ON (or resetting ) the PT, RS-232C/422A Adapter NS-AL002 screen and when switching to RUN mode. Connector Kit XM2S-0911-S003 Programming Emulates PLC Programming Console functions, Console screen capable of being called from RUN mode. Dimensions Buzzer, display history, normal background colors, Screen attributes 178 backlight mode, local windows Max. number of 3,999 registered screens 100 122 53.5 0: No display 1 to 3999: User registered screens Number (normal, overlapping, windows) of 9000: System startup screen screens Screen number 9001: Display history screens, order of occurrence 4.5 39 min. 9002: Display history screens, order of frequency 42 max. 9020: Programming Console screen Rear panel 9021 to 9023, 9030: Reserved 110 9999: Return to previous screen designation By transferring screen data from the NT Support Tool to the PT via serial communications Screen registration method By mounting the Memory Unit and downloading 15.5 28 (automatic/manual transfer) data to the PT 142 190 Saving screen data Flash memory (PT internal image memory) Panel thickness: 1.6 to 4.8 mm 19.5 Recommended cut-out size: 52.5 +0.5 +0.5 178.5 /0 x 100.5 /0 mm (W x H) OMRON Corporation Authorized Distributor: FA Systems Division H.Q. Regional Headquarters 66 Matsumoto OMRON EUROPE B.V. Mishima-city, Shizuoka 411-8511 Wegalaan 67-69, NL-2132 JD Hoofddorp Japan The Netherlands Tel: (81)559-77-9181/Fax: (81)559-77-9045 Tel: (31)2356-81-300/Fax: (31)2356-81-388 OMRON ELECTRONICS LLC 1 East Commerce Drive, Schaumburg, IL 60173 U.S.A. Tel: (1)847-843-7900/Fax: (1)847-843-8568 OMRON ASIA PACIFIC PTE. LTD. 83 Clemenceau Avenue, 11-01, UE Square, Singapore 239920 Tel: (65)835-3011/Fax: (65)835-2711 Cat. No. V071-E1-01 Note: Specifications subject to change without notice. Printed in Japan 0000-0000Function Support Equivalent to That of a Mid-size Operator Interface Function Support Equivalent to That of a Mid-size Operator Interface Recipe Function Programming Console Function Compact Size, High Performance Parts tables on the PT The NT21 is equipped with many of the same functions as the screen can be used to set SYSMAC PLC Programming Console. Superb functionality with a compact screen size multiple word data in NT21 records, which can then be written to the PLC by Programming Console Nominal display area a simple PT touch panel High-speed NT Links Two RS-232C ports function 117 x 63 mm operation. For example, the setting parameters for separate models can be edited on the PT, then written to or read from the PLC. RS-232C PLC (host) Memory Link Up to 3,999 windows Alarm List/History(*) Supports Memory Units An alarm message can be displayed in response Concentrated functionality to PLC bit status, and Mathematical Functions the content and time of the message can be Up to 256 math equations can be stored in the PT processing table stored as an alarm to allow automatic PT processing, and the results can be written to Mathematical history. the numeral memory table or other destinations. This makes it functions 31 functional parts possible to perform scaling and other mathematical operations automatically in the PT. *C500-BAT08 Battery (sold separately) required. Recipes Alarm lists/histories Image library NT20S/NT31 Trend graphs data compatibility Comparison with the NT20S Upgraded NT Support Tool Version (-EV4.6) Analog meters Upgraded NT Support Tool Version (-EV4.6) NT20S Model NT21 (Previous model) Basic Dimensions 190 (W) x 110 (H) x 53.5 (D) mm Enhanced Editing Functions functions 260 x 140 dots 256 x 128 dots I/O comments in the I/O tables of the CX-Programmer can be Resolution (5.2 inches) (4.91 inches) used directly. Effective display area 117 x 63 mm 112 x 56 mm Upgraded NT Support Tool Programming Console Display color Black & white (with blue mode) NT Support Tool CX-Programmer version (-EV4.6) function Panel cut-out size (W x H) 178.5 x 100.5 mm Supports RS-232C/422 Shares I/O comment data Max. number of CX-Server 3999 500 Adapter (connector) registered screens I/O comment data with CX-Programmer Screen data capacity 512KB 96KB Symbol Manager previews I/O comments for designated PLC addresses can be Bit memory table Supported (1,000 entries) None Copy image library window data used directly, with no need for CSV file conversion. Bar Code Reader Windows Supported (3) None Individual editing of grouped parts function Display Rectangles, polygons, Supported None elements arcs, sectors Symbol Manager previews are supported. Painting out Supported None This function makes it possible to Image/library displays 256 positions per screen None preview symbols (parts created Analog meters 50 positions per screen None Versatile I/O and Large-capacity Screen Memory in a Space-saving Size Versatile I/O and Large-capacity Screen Memory in a Space-saving Size from graphics data). Trend graphs 1 position per screen None Broken line graphs 1 position per screen None Parts can be copied by drag & Small Size, Large Screen Plenty of Capacity for Saving Graphic Screens drop operations of image, library, 4 positions per screen Alarm lists/histories Note: An optional battery is None The LCD screen is larger than the OMRON NT20S (increased With 512 Kbytes of memory capacity, there is more than ample or mark data. required. from 256 x 128 dots to 260 x 140 dots), but the external space for storing screen data. The properties of grouped parts Recipes 1 position per screen None dimensions and panel cut-out size are the same. can be edited without having to Additional Interlocks Supported None functions ungroup them. Math equations: Max. 256 (arithmetic functions, Mathematical Because NT20S and NT31 screen logic operations, None Function bit manipulations, Larger data is compatible with the NT21, comparison operations) Abundant screen existing software assets can be utilized to greatly reduce the graphic screen storage (Executes functions number of design steps. Programming equivalent to C200H-PR027 None Note: Some data revisions may be required due to size differences. Console function and CS1 Programming Consoles.) High-quality font Supported None Two RS-232C Ports Versatile Communications Memory Unit Supported None Backlight service life 50,000 hours min. 10,000 hours min. In addition to the Host Link and 1:1 NT Link communications, the Two RS-232C ports in the NT21 (compared with one in the Highly Reliable Hardware Highly Reliable Hardware NT21 supports high-speed 1:N NT Links and Memory Link NT20S) enable simultaneous connection of a PLC, Bar Code Communications Via RS-232C Memory Links Supported communications communications. Reader, and NT Support Tool (connectable to serial port A only). Bar Code Reader NT21 NT21 Long, Maintenance-Free Life (50,000 h) Supported None connection NT Support Tool NT21 (screen creation/transfer) RS-232C ports 2 ports 1 port Conforms to International Standards RS-232C The NT21 conforms to the EC Directives, as well as UL, RS-232C cULus (Class 1 Div2), and C-Tick. RS-232C RS-232C Memory Personal PLC (host) The front panel has an enclosure rating equivalent to IP65F. Link computer PLC (host) High-speed (host) 1:N NT Links System and screen data can be stored in NT21 Flash Memory.