NT2S Small Function Key Terminals The NT2S series Terminals are designed as a human machine interface for simple control tasks. Their small dimensions and low installation depths ensure that they will fit into any machine. Of the six NT2S types, four can be connected directly to the peripheral port and two can be connected to OMRON PLCs via an RS-232C port. * * * * * * Easy programming Small size and installation depth IP65 protection Real-time clock Printer connection Excellent value for money Performance Data (Max. Values) Max. screen pages NT2S-SF121B-EV2 Yes 109x60x36 mm 56x11 mm 5x7 pixel/character 2/16 6 24 kB for applications 250 NT2S-SF125B-E Yes 107x107x36 56x11 mm 5x7 pixel/character 2/16 20 24 kB for applications 250 NT2S-SF122B-EV2 Yes 109x60x36 mm 56x11 mm 5x7 pixel/character 2/16 6 24 kB for applications 250 NT2S-SF126B-E Yes 107x107x36 56x11 mm 5x7 pixel/character 2/16 20 24 kB for applications 250 Number input Bar graph Trend/line diagram Alarm handling Real-time clock/date Printer interface Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes (RS-232C) - Yes (RS-232C) - Yes (peripheral port) - Programmable Terminal size (W,H,D) Display size Number of screen pixels Number of lines/characters Number of function/control keys Memory NT2S-SF123B-EV2 No (PLC controlled) 109x60x36 mm 56x11 mm 5x7 pixel/character 2/16 6 PLC memory is used NT2S-SF127B-E No (PLC controlled) 107x107x36 56x11 mm 5x7 pixel/character 2/16 20 PLC memory is used Yes Yes Yes Depending on PLC memory Yes Yes - Depending on PLC memory Yes Yes - Yes (peripheral port) - Yes (peripheral port) - Yes (peripheral port) - Communication Host Link 1:1 NT Link 1:n NT Link ASCII protocol 662 Programmable Terminals System Configuration Host Link Data is exchanged quickly between the Control Terminal and an OMRON PLC using the Host Link protocol. The RS-232C communication method can be used. The following OMRON PLC systems feature the Host Link protocol: - CPM1 family - CPM2 family - CQM1 family - CJ1 - CS1 Miniature Peripheral port NT2S-SF121B NT2S-CN223-V1 for CS1,CJ1, CQM1H CS1 RS232C port CJ1 RS-232C cable for CPM1A, CPM2C (CIF adapter required) NT2S-SF125B Peripheral port CQM1H NT2S-CN212/215 for CPM1A, CPM2A CPM2C Programmable Terminals CPM2A CPM1A Power supply: 24 VDC, external Miniature peripheral port NT2S-SF122B NT2S-SF123B NT2S-CN224-V1 CS1 CJ1 NT2S-SF126B NT2S-SF127B CQM1H CPM2C Peripheral port NT2S-CN222-V1 NT2S-CN225-V1 CPM2A CPM1A Power supply: from the PLC, via port connection Small Function Key Terminals 663 Product Overview Model code Display size (WxHxD) Number of screen pixels Number of lines/characters Number of function/control keys Memory Supply voltage Degree of protection NT2S-SF121B-EV2 NT2S-SF125B-E - Programmable using software - Real-time clock - Printer port - PLC connection via RS-232C port - Supply voltage 24 V 108x60x43 mm 108x108x43 mm 5x7 pixel/character 2/16 2/16 6 20 24 kB Flash memory for applications 24 V DC 24 V DC IP65F (front side) NT2S-SF122B-EV2 NT2S-SF126B-E - Programmable using software - Printer port - PLC connection via peripheral port - Supply voltage connection via peripheral port 108x60x43 mm 108x108x43 mm NT2S-SF123B-EV2 NT2S-SF127B-E - Functions are controlled using the PLC - PLC connection via peripheral port - Supply voltage connection via peripheral port 2/16 6 2/16 2/16 6 20 PLC memory is used NT2S-SF121B-EV2 NT2S-SF125B-E NT2S-SF122B-EV2 NT2S-SF126B-E 2/16 20 108x60x43 mm 108x108x43 mm --- Specifications Model code Function keys Key type Key function Display elements Characters Image colours Character display attributes Display specification Display Function displays Display capacity String display Numeric display Bar graph display Character string input Alarm list Time display Screen page Number of stored screen pages Screen page numbers Storing of screen pages General Battery backup Supply voltage Power consumption Immunity NT2S-SF123B-EV2 NT2S-SF127B-E Membrane keyboard As well as fixed or system functions, functions can be assigned dynamically using software (Softkeys), while global, i.e. screenindependent, keys can also be defined 5x7 pixel/character Monochrome Normal, flashing (entire screen) - LED backlit LCD Module, 2x16 characters, 5x7 pixel/character - Character size 4.35 mm - Extended ASCII character set (semi-graphic) 2 status LEDs1, programmable via PLC Entire display area can be used Entire display area can be used Entire display area can be used Either by output from Controller real-time From Controller clock or output from Terminal's integrated real-time clock Max. 250 1..250 Transfer of data from a PC to the Terminal All programming in the PLC Data backup in EEPROM 10..30 V DC via PLC approx. 1.5 W Between power supply and panel: 1700 Vss Normal: 480 Vss Pilse width 100 ns..1 s Pulse rise time 1 ns 10..61.2 Hz with 0.1 mm amplitude 61.2..150 Hz with an acceleration of 1.5 g in X, Y and Z directions 4 times for 8 minutes each 147 m/s, 3x in X, Y and Z directions 0 C..50 C 35%..85% No corrosive gases -20 C..60 C Front side: IP65F, Rear side: IP20 CE, c-UL 150 g 230 g 135 g 205 g 130 g Vibration resistance (in operation) Shock resistance (in operation) Ambient temperature Ambient humidity Operating environment Storage temperature Degree of protection Approvals Weight Host Link Direct communication Communication method RS-232C or Peripheral port Peripheral port Communication protocol C series SYSWAY (1:1) Communication settings Start/stop synchronisation Communication speed: 9600 bps Data length: 7 bits Stop bit: 2 bits Parity: even Connection 1 x 9-pin D-Sub female for PLC 1 x 9-pin D-Sub male for PLC 1 x 9-pin D-Sub female for PC/Printer, 1 x 9-pin D-Sub female for PC/Printer SW download/printer Number of devices 1 Printer Communication method ASCII protocol printer Connection Serial RS-232C port 200 g 1x9-pin D-sub male for PLC No No 1. The NT2S-SF125/126/127B-E do not have status LEDs 664 Programmable Terminals Programming and Accessories Programming Accessories, cables etc. Description NT Shell. Programming software for Control Terminals. For WINDOWS 95/98/ME/2000/NT4.0-SP5 see page 454 Connecting cable, NT2S SF121B / SF125B <-> PLC (peripheral port) Cable length - Model code NT Shell 2m 5m Connecting cable, 2m NT2S SF122B / SF123B / SF126B / SF127B <-> PLC (peripher- 5 m al port) Connecting cable, 2m NT2S-SF121B / SF125B <-> PLC (miniature peripheral port) 2m Connecting cable, NT2S-SF122 / SF123B / SF126B / SF127B <-> PLC (miniature peripheral port) Adapter cable, 2m miniature peripheral port <-> PLC (peripheral port) NT2S-CN212 NT2S-CN215 NT2S-CN222-V1 NT2S-CN225-V1 NT2S-CN223-V1 NT2S-CN224-V1 CS1W-CN114 Dimensions (mm) NT2S-SF121B-EV2 NT2S-SF122B-EV2 NT2S-SF123B-EV2 60 Programmable Terminals 43 27 109 92 NT2S-SF125B-E NT2S-SF126B-E NT2S-SF127B-E 107 107 93 27 92 Small Function Key Terminals 665