New Modbus Type Added to KW4M Eco-POWER METER (AKW5) Lineup

Transcription

1 New Modbus Type dded to (KW5) Lineup For maintenance and control in applications involving energy saving and environmental protection Integrated electrical energy Voltage Electricity charge Keeping a watchful eye. Network compatible () RS485 comes standard () Modbus (RTU) protocol *Connectable to non-panasonic PLCs. () Pulse output comes standard FP-X Easy data collection over network PLC with Modbus protocol *Compatible with PLCs of other companies. KT Series Temperature Controller PLC with Modbus protocol Modbus compatible devices of other companies Other companies PLC with Modbus protocol Product Types Phase and wire system Rated input transformer Terminal type Communication protocol Model No. MEWTOCOL KW5 Single-phase two-wire system 00 to 0V/ Dedicated CT type Screw terminal 00 to 40V C Modbus (RTU) KW5 (5 /50 /00 / Single-phase three-wire system 00 to 0C 50 /400 ) MEWTOCOL KW5 Three-phase three-wire system 00 to 40V C -pins Modbus (RTU) KW5 *Modbus is a communication protocol developed for PLCs by Modicon Inc. NEW NEW Matsushita Electric Works utomation Controls Business Unit

2 Features of Features of Modbus (RTU) type Large display for greater visibility Expanded basic functionality One unit supports 4 types of compact CT. Supports 400 V C power measurement. *When using external voltage transformer By introducing Modbus Protocol, a protocol widely used in many fields throughout the world, you can use it to smoothly propose and implement the Eco-POWER METER into existing systems. With Modbus communication, using the response time setting mode, you can set the communication response time by kw/kwh and keys on the front panel. lso, with the CT primary current setting mode you can make primary current settings with MEWTOCOL between and and Modbus between and 4,000. *Please see the user s manual for details. *KW Monitor only uses MEWTOCOL. You cannot use Modbus for communication. Specifications *Only Modbus (RTU) part selected. Measurement items Item Unit Data range L (CT) phase current L (CT) phase current 0.0 to. (MEWTOCOL type) 0.0 to (Modbus type) 0.0 to. (MEWTOCOL type) 0.0 to (Modbus type) Input Input current Rating of primary side CT ratio Max. measurement current <When using dedicated CT> 5/50/00/50/400 (Can be select in setting mode) <When using secondary 5 CT> to. (Can be select in setting mode) (MEWTOCOL type) to (Can be select in setting mode) (Modbus type) *Guarantee accuracy range: 0 to 00% of a rated current of each CT to (Can be select in setting mode) (MEWTOCOL type) to 4000 (Can be select in setting mode) (Modbus type) *Used when measuring CT with secondary 5 rated current.. (MEWTOCOL type) (Modbus type) Communication protocol Communication protocol MEWTOCOL/Modbus (RTU) (Depending on part number.) Transmission data format Data length 8-bit/7-bit (Can be select in setting mode) (MEWTOCOL type) 8-bit (Fix) (Modbus type) Please contact... Matsushita Electric Works, Ltd. utomation Controls Business Unit Head Office: 048, Kadoma, Kadoma-shi, Osaka , Japan Telephone: Facsimile: ll Rights Reserved 008 COPYRIGHT Matsushita Electric Works, Ltd. CTB54E 0080-YT Specifications are subject to change without notice. Printed in Japan.

3 Simple Wattmeter On the lookout for wasted electricity in buildings and plants (DIN48x48 size) Dedicated CT For maintenance and control in applications involving energy saving and environmental protection Integrated electrical energy Voltage Electricity charge Keeping a watchful eye. Large display for increased visibility Eco- Brothers Expanded basic functions model supports 4 compact CTs Eco-COUNT METER Supports 400 V C power measurement *When using external voltage transformer Eco-HOUR METER RCTB56E- '06. New Matsushita Electric Works, Ltd.

4 On the lookout for wasted electricity! FETURES Easy operation with shortcut key Dedicated CT 5/ Letters are easy to read with 6-segment LCD Instantaneous electrical power/ Integrated electrical energy Since Instantaneous electrical power can be displayed, you can instantly verify the power being used at the current time. (L/L) Supports 4 types of dedicated CT sensors to cover wide measuring range Covers a wide measuring range with support for 4 types of CT (current transformer: sold separately). lso supports 5 CT of secondary current input. However, when inputting a secondary current of 5, use a -stage configuration by combining with a dedicated CT. *4 types of dedicated CT: 5 /50, 00, 50, and 400 Support for 400 V C power measurement Capable of 00 V to 400 V C power measurement. (If 40 V C or higher, use with external voltage transformer.) Basic functions expanded for easier operation Instantaneous electrical power display is possible in addition to integrated electrical energy. For all power supplies each phase voltage and current display are possible. Built-in hour meter function. bility to display an integrated measured power range of up to. MWh. Precise power surveillance is possible by being able to display down to two decimal places. lso, the display can be expanded from a 6-digit to a -digit display, making it is possible to display up to. kw. PRODUCT TYPES Main unit Phase and wire system Rated input transformer Terminal type Part No. Single-phase two-wire system Dedicated CT type 00 to 0/ Screw terminal KW5 Single-phase three-wire system (5 /50 /00 / 00 to 40V C Three-phase three-wire system 50 /400 ) -pins KW5 Choosing a CT (5/50) (00) (50) (400) KW480 KW480 KW480 KW4804 KW4S Dedicated CT N/ N/ N/ (KW4/4) Commercial CT N/ Please refer to the types of commercial CTs we recommend Note ). (KW5/5) Dedicated CT Notes : : vailable, N/: Not available : The commercial CT should have a secondary current rating of. PRT NME Voltage (-/-) Electricity charge (yen/dollar/euro/yuan) Charge display supports four currencies: yen, dollar, euro, and yuan. Load time (ON/OFF) Since an hour meter function is built in, you can measure the power-on time that is over or under the control current. Count value/preset value counter function is built in. By using this pulse input, surveillance other than the electrical power is possible of the integrated energy in the air or a gas. (-digit display shown.) Built-in pulse input function (cannot be used when measuring power). CT is / the size of our previous models to save space and install more easily. compact CT (current transformer) is used that is approximately / the size of previous models. Easily connects to PLC n RS485 communications port comes standard. Up to units can be connected to a PLC (when using our recommended model). Using MEWTOCOL as the protocol, it is easy to connect to a DLU (Web Datalogger Unit). Dedicated current transformer (CT) Rated primary current Part No. 5/50 KW KW KW KW Eco- POWER METER MODE Lock OP CT 4 CT Panasonic MODE COUNT SET TIME V kw/kwh CHRGE 6 Lock indicator Mode indicator 4 Output indicator 5 CT direction notification display 6 Value display (7-segment) Mode indicator (6-segment LCD) 7 MODE key 8 SET key Select key Illuminates when locked. Illuminates when setting a mode. Illuminates during pulse output. Illuminates when the CT direction is correct and a current flows that exceeds the set current value. Displays the integrated electrical energy, instantaneous electrical power, current, voltage, electricity charge, hour meter time, count, and all settings. Used to move between different modes. Used to make settings. Changes the item displayed. Used to move between modes.

5 Features and Specifications SPECIFICTIONS Measurement items Item Unit Data range Instantaneous electrical power kw 0.00 to. Integrated electrical energy Voltage Electricity charge * Hour meter Pulse input Main unit Rated operating voltage Rated frequency Rated power consumption llowable operating voltage range llowable power off time mbient temperature mbient humidity Display method Power failure memory method Protective construction Mass System configuration examples L (CT) phase current L (CT) phase current Voltage between - Voltage between - Yen Dollars Euros Yuan ON time OFF time Communication Interface Protocol Number of connected units Transmission distance Electric power watching in manufacturing lines Electric power data collection and remote watching of plants and buildings Example Electric power watching using PLC with Example Electric power watching using Web Datalogger Unit with function also included Have your mobile phone notified by if there is a significant increase in electric power usage. kwh MWh V V JPY $ EUR CNY h (Hour) h (Hour) Count 00 to 0/00 to 40V C 50/60 Hz common 8V 85 to /70 to 64V C (85% to 0% of rated operating voltage) 0ms 0 C to +50 C +4 F to + F (Storage temperature: 5 C to +70 C F to 58 F) 0 to 85%RH (at 0 C non-condensing) With Backlight 6-digit, 7-segment LCD for settings and 4-digit, 6-segment LCD for modes. Upper display: green, Lower display: amber EEP-ROM (Over 00,000 overwrites) IP66 (front panel with rubber gasket) Note: Waterproofing (IP66) will be lost in continuous (permanently attached) installations. For -pin type: approx. 0 g, For Screw terminal type: approx. 40 g Conforming to RS485 MEWTOCOL Max. units Max.,00m 0.00 to.kwh to 0.00MWh to.mwh -digit display: 0.00 to.kwh 0.0 to. 0.0 to. 0.0 to. 0.0 to. 0 to 0 to. 0 to. 0 to. 0.0 to. 0.0 to. 0 to *: Electricity charge is designed chiefly for managing energy saving. It is not intended to be used for billing. Pulse input Input mode ddition (fixed) Max. counting speed khz/0 Hz (selectable by mode) Pulse input Min. input signal width: 0.5 ms (when khz selected)/6.7 ms (when 0 Hz selected) ON : OFF ratio = : Contact/No contact (open collector) Impedance when shorted: kω Input signal Residual voltage when shorted: Max. V Impedance when open: 00 kω Output mode HOLD (over count) Number of digits 6 digits display (0 to ) (selectable by mode) Pulse output (transistor output) Number of output points point Insulation method Optical coupler Output type Open collector Output capacity 00m 0V DC Pulse width pprox. 00ms ON state voltage drop.5v or less OFF state leakage current 00 µ or less Pulse 0.00/0.0/0.//0/00 kwh/larm When measuring power output (selectable by mode) unit * When measuring pulse input HOLD (over count) * Power and pulse input are not possible at the same time. Gathering of logged data Power meter Water meter Dynamometer Gas meter Remotely manage collected data on the Web. Web Datalogger Unit ir conditioner, Lights, Outlets PCWY (Operation Data Managing Software) FPΣ Using RS485 (reduced wiring with two twisted pair cables), up to Eco-POWER METERs can be connected. Supermarket Internet Telephone infrastructure ll types of networks ir conditioner, Lights, Outlets ir conditioner, Lights, Outlets Outlets Building Pie graph Web Datalogger Unit Web Datalogger Unit Plant Line graph Food warehouse

6 Dimensions (mm inch) Eco- Panasonic POWER METER MODE Lock OP CT 4 CT MODE SET COUNT TIME V kw/kwh CHRGE Electricity meter that acts like an industrial component (DIN size: 48 48) is both compact and inexpensively priced. It is easy to install on your existing equipment and machinery.. Digitally display integrated electrical energy and electricity charges You can digitally display integrated electrical energy, voltage, current, and electricity charges. This is handy for managing energy-saving. Product types -pin type Product name main unit Dedicated current transformer (CT) Screw terminal type (M.5) KW4S Data collection software for General tolerance: ±.0 ± ( 44.5) (.75) ( 44.5) (.75) For correct usage, please read Installation Instructions thoroughly before using. For details, specifications and handling, please refer to the user s manual. The user s manual can be downloaded from Phase and wire system Single-phase two-wire system Single-phase three-wire system Three-phase three-wire system Terminal Layouts and Wiring Diagrams Single-phase, two-wire connection *One current transformer (CT) is required for measurement with single-phase, two-wire systems. CT CT Power supply side K L K L Load side When RS485 Output Output When + using VT using VT RS485 Single-phase, three-wire and three-phase, three-wire connections *Two current transformers (CT) are required for measurement with single-phase, three-wire and three-phase, three-wire systems. CT CT RR Power supply side K NS K L L Load side CT CT TT K L When K L When RS485 Output using VT using VT Output RS485 Terminal layouts No. -pin type Screw terminal type Rated input transformer Terminal type Part No. 00 to 0/ 00 to 40V C, R, R, N, S, T, T RS-485 (+) RS-485 ( ) Pulse output (+) Pulse output ( ) CT (K)/IN CT (L), CT (L) CT (K) 0V. Log and track data of integrated electrical energy usage It is easy to load the power usage pulse output into a PLC or counter. 4. Centrally manage integrated electrical energy, voltage, and current dopts the RS485 for communication specification. This allows you to log data (integrated electrical energy, voltage, and current) from up to units on a PC and PLC. Dedicated CT Dedicated CT type Commercial CT type (Rated secondary current: ) RS-485 ( ) CT (K)/IN CT (L), CT (L) CT (K) 0V Pulse output (+) Pulse output ( ), R, R, N, S, T, T RS-485 (+) Screw terminal -pin Screw terminal -pin Can be used with KW4 and KW4 (For, KW5 and KW5.) Setting of any parameter, and editing and monitoring of all measurement values. Downloadable from KW4 KW4 KW4 KW4 KW480 KW Monitor Please refer to Eco- Brothers (RCTB6E-) catalog. Please contact... These materials are printed on ECF pulp. These materials are printed with earth-friendly vegetable-based (soybean oil) ink. Matsushita Electric Works, Ltd. utomation Controls Business Unit Head Office: 048, Kadoma, Kadoma-shi, Osaka , Japan Telephone: Facsimile: ll Rights Reserved 006 COPYRIGHT Matsushita Electric Works, Ltd. RCTB56E- 006-YT Specifications are subject to change without notice. Printed in Japan.