MODEL: R-WTB Remote I/O R Series AC POWER MODULE ( input circuits, camp-on current sensor type CLSB use). (.) (.) (.) mm (inch) MODEL: R-WTB[][][][] ORDERING INFORMATION Code number: R-WTB[][][][] Specify a code from beow for each [] through []. (e.g. R-WTBW/Q) Specify the specification for option code /Q (e.g. /C) NO. OF CHANNELS B: channes, Sensor type CLSB [] CONFIGURATION : -phase / -wire : Singe-phase / -wire : Singe-phase / -wire [] (unbaanced oad) : V AC / A : V AC / A : V AC / A : V AC / A A: V AC / A (singe-phase/-wire) B: V AC / A (singe-phase/-wire) [] COMMUNICATION MODE S: Singe W: Dua [] OPTIONS ban: none /Q: With options (specify the specification) SPECIFICATIONS OF OPTION: Q COATING (For the detai, refer to M-System's web site.) /C: Siicone coating /C: Poyurethane coating /C: Rubber coating RELATED PRODUCTS PC configurator software (mode: RCON) The RCON is used to set up the software setting of this modue. Downoabe at M-System's web site. Camp-on current sensor (mode: CLSB-) Camp-on current sensor (mode: CLSB-) Note: The camp-on current sensor, not incuded in the product pacage of the R modue, must be ordered separatey. Refer to the data sheet for the sensor for more information such as appicabe wire diameter. GENERAL SPECIFICATIONS Connection Interna bus: Via the Instaation Base (mode: R-BSx) : M. screw terminas (torque. N m) Interna power: Via the Instaation Base (mode: R-BSx) Screw termina: Nice-pated stee Isoation: Sensor core to sensor output or current input or interna bus or interna power to votage input Computation: Time division mutipication DIP switch settings: Measuring variabes Computation methods Count Reset (Disabe/Enabe) Others Refer to the instruction manua for detais. RUN indicator: Bi-coor (red/green) LED; Red when the bus A operates normay; Green when the bus B operates normay; Amber when both buses operate normay. ERR indicator: Bi-coor (red/green) LED; Red with the input abnormaity; Green in norma operating conditions. Power ON timer: Starts conversion in seconds after the power is turned on. Low-end cutout: Converted data forced to % for % or ess input. (Seectabe by using RCON) SPECIFICATIONS Frequency: or Hz Votage Operationa range: % of rating Overoad capacity: % of rating for sec., % continuous Current http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB Range CLSB-: A AC CLSB-: A AC Operationa range: % of rating Active Power Range Choose VT ratio so that the caibration range cacuated by the foowing equation is within the usabe range in the next tabe. Caibration Range [W] = Measuring Wattage [W] [(VT Ratio) (Current Rating)] Singe-phase/-wire USABLE RANGE VT BURDEN (VA) V / A ±W V / A ±W./phase V / A ±W V / A ±W./phase Singe-phase/-wire USABLE RANGE VT BURDEN (VA) V / A ±W./phase V / A ±W -phase/-wire USABLE RANGE VT BURDEN (VA) V / A ±W V / A ±W./phase V / A ±W V / A ±W./phase INSTALLATION Operating temperature: - to + C ( to F) Operating humidity: to %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: Instaation Base (mode: R-BSx) Weight: g (. b) PERFORMANCE Accuracy (at C ± C or. F ± F, Hz) Active power: ± % Active energy: ± % Magnetic fied (ext. origin) effect: ±. % ( A/m) Conversion rate: msec. Conversion data: bits / bits Data aocation:, or seectabe Current consumption: ma Response time: sec. ( % ± %) Insuation resistance: MΩ with V DC Dieectric strength: V AC @ minute (votage input to current input or interna bus or interna power) V AC @ minute (power input to FG; isoated on the power suppy modue) http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB EXTERNAL VIEW FRONT VIEW SIDE VIEW ERR LED A B RUN LED SW ON SW ON SW ON Range (SW) or (SW) (SW) or (SW) TRANSMISSION DATA DESCRIPTIONS VARIABLE A active power bits active power bits incoming energy bits incoming energy bits VARIABLE B incoming energy bits incoming energy bits bits bits ADDRESS VARIABLE C bits ---- ---- ---- n active power active power incoming energy incoming energy ch. ch. ch. ch., ower digits n + active power active power incoming energy incoming energy ch. ch. ch. ch., upper digits n + active power active power incoming energy incoming energy ch. ch. ch. ch., ower digits n + active power active power incoming energy incoming energy ch. ch. ch. ch., upper digits n + incoming energy incoming energy incoming energy ch. ch., ower digits ch. ch., ower digits n + incoming energy incoming energy incoming energy ch. ch., upper digits ch. ch., upper digits n + incoming energy incoming energy incoming energy ch. ch., ower digits ch. ch., ower digits n + incoming energy incoming energy incoming energy ch. ch., upper digits ch. ch., upper digits n + incoming energy ch. ch., ower digits ch., ower digits n + incoming energy ch. ch., upper digits ch., upper digits n + incoming energy ch. ch., ower digits ch., ower digits n + incoming energy ch. ch., upper digits ch., upper digits n + n + ch., ower digits n + ch., upper digits n + ch., ower digits ch., upper digits SW- / SW- setting OFF / OFF ON / OFF OFF / ON ON / ON RCON type ID WTB*** WTB*** WTB*** WTB*** Networ Modue Data,,,,,,, Aocation Mode* n = I/O address on the instaation base Factory setting = Wh per bit. Data address depends upon the data aocation mode as indicated beow: (n thr. n+) (n thr. n+) (n thr. n+) *. Fixed at for the R-NPx. http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB I/O DATA DESCRIPTIONS -BIT DATA -bit binary data. Minus vaues are represented in s compements. -BIT DATA -bit binary data. Minus vaues are represented in s compements. upper digits ower digits EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch). (.) (.) POSITIONING GUIDE A B (.). (.) M. SCREW TERMINAL COVER http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM -PHASE/-WIRE VOLTAGE FUSE VT P P P A A A A RUN LED ERR LED DIP SW Contro Communication BUS CONNECTOR INTERNAL BUS A INTERNAL BUS B* INTERNAL POWER CIRCUIT S L A A A A CIRCUIT S L A A B B CIRCUIT S L B B B B CIRCUIT S L B B B B *For dua redundant communication. http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB SINGLE-PHASE/-WIRE VOLTAGE FUSE VT V v P P A A A A RUN LED ERR LED DIP SW Contro Communication BUS CONNECTOR INTERNAL BUS A INTERNAL BUS B* INTERNAL POWER CIRCUIT A A A A CIRCUIT A A B B CIRCUIT B B B B CIRCUIT B B B B *For dua redundant communication. http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /
MODEL: R-WTB SINGLE-PHASE/-WIRE VOLTAGE N FUSE VT P P P A A A A RUN LED ERR LED DIP SW Contro Communication BUS CONNECTOR INTERNAL BUS A INTERNAL BUS B* INTERNAL POWER N CIRCUIT S L A A A A N CIRCUIT S L A A B B N CIRCUIT S L B B B B N CIRCUIT S L B B B B *For dua redundant communication. Specifications are subject to change without notice. http://www.m-system.co.jp/ R-WTB SPECIFICATIONS ES- Rev. Page /