[3] MOUNTING DIRECTION

Transcription

1 Bargraph Indicators N Series BARGRAPH INDICATOR Functions & Features Displays two process variables in dual graphic bargraphs of LED segments Single and dual bargraphs IP front cover plate is easily replaced Separable terminal block RG: Red / Green RB: Red / Blue YR: Amber / Red YG: Amber / Green YB: Amber / Blue GR: Green / Red GY: Green / Amber GB: Green / Blue BR: Blue / Red BY: Blue / Amber BG: Blue / Green (.) [] MOUNTING DIRECTION V: Vertical H: Horizontal (.7) m /h m /h (.) mm (inch) MODEL: NV [][][][] [][] ORDERING INFORMATION Code number: NV-[][][][]-[][] Specify a code from below for each [] through []. (e.g. NV-BBVW-R/CE/D/Q) Special input range (For codes Z & ) Bargraph scale (e.g. %) (See Plate. ) Specify the specification for option code /Q (e.g. /C) [] INPUT Current A: ma DC (Input resistance Ω) B: ma DC (Input resistance Ω) C: ma DC (Input resistance 9 Ω) D: ma DC (Input resistance Ω) E: ma DC (Input resistance Ω) F: ma DC (Input resistance Ω) G: ma DC (Input resistance Ω) H: ma DC (Input resistance. Ω) Z: Specify current (See INPUT SPECIFICATIONS) Voltage : V DC (Input resistance MΩ min.) : V DC (Input resistance MΩ min.) : V DC (Input resistance MΩ min.) : V DC (Input resistance MΩ min.) W: - + V DC (Input resistance MΩ min.) W: - + V DC (Input resistance MΩ min.) : Specify voltage (See INPUT SPECIFICATIONS) [] BARGRAPHS : Single : Dual [] BAR LED COLOR R: Red Y: Amber G: Green B: Blue Dual (left/right) RR: Red / Red YY: Amber / Amber GG: Green / Green BB: Blue / Blue RY: Red / Amber [] POWER INPUT AC Power M: V AC (Operational voltage range V, 7 Hz) (CE not available) M: V AC (Operational voltage range V, 7 Hz) DC Power R: V DC (Operational voltage range V ± %, ripple %p-p max.) [] OPTIONS (multiple selections) Standards & Approvals blank: Without CE NV SPECIFICATIONS ES-9 Rev. Page /

2 /CE: CE marking Bezels blank: Bezels for M-System s Series panel cutout /D: Bezels for DIN panel cutout /F: Bezels for Fuji Electric's PAJ, PAK, PBA panel cutout Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q COATING (For the detail, refer to M-System's web site.) Moving parts and indicators are not coated. /C: Silicone coating /C: Polyurethane coating /C: Rubber coating. Ω, Ω, Ω, Ω, 9 Ω, Ω DC Voltage: V DC span:. V Input resistance: MΩ Offset: Max.. times span INSTALLATION Power Consumption AC: Approx. VA (single) or VA (dual) DC: Approx.. W (single) or W (dual) Operating temperature: - to + C ( to F) Operating humidity: to 9 %RH (non-condensing) Mounting: Panel flush mounting Weight: g (. lb) BEZEL OPTION Bezels are used to adapt the N Series to an existing panel cutout. In order to replace M-System s Series products, use the one attached to the N Series as standard. When the existing panel is cut according to DIN standard, specify /D suffix code. For a new installation, no bezel is required. Please refer to Mounting Requirement and mount the N directly. Ingress protection is invalid when the N is mounted with a bezel, or when multiple modules are stacked side by side. SPARE PARTS plate GENERAL SPECIFICATIONS Construction: Panel flush mounting Degree of protection: IP; applicable to the front panel for single unit mounted according to the specified panel cutout Connection: M separable screw terminal (torque. N m) Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (black) Isolation: Input to input to power plate: Flame resistant resin (white scale & characters on black base) Characters: Max. characters including decimal point and negative sign : Min., max. Engineering unit: Max. characters PERFORMANCE in percentage of span Accuracy: ± % ± digit Response time:. sec. Insulation resistance: MΩ with V DC Dielectric strength: V minute (input to input to power to ground) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN -- EMS EN -- Low Voltage Directive EN - Installation Category II Pollution Degree Input or input to power: Reinforced insulation ( V) RoHS Directive EN INPUT SPECIFICATIONS DC Current: ma DC; input resistor incorporated span: ma When specifying a resistance value, choose from below. NV SPECIFICATIONS ES-9 Rev. Page /

3 SCALE PLATE WHAT MUST BE SPECIFIED WHEN ORDERING Following two methods can specify scale plate. a) Using Plate Designer Access Design Plate in the M-System web site (english). plate can be designed in this web site. By function below, it can be easy to create standard design or original design. [Design Automatically] Entering,, and Unit allows to create automatically a scale plate. created scale division number is.9. Use [Specify Division Number], if division number more than.9 is required ( division). [Specify Division Interval] Division Interval can be specified according to the application. [Specify Division Number] It is available to create originally with scale division number, length of line, position, character size, font and detailed position. After designing is completed, register code is issued. Place the order with this code. Once scale plate is designed, it is recorded. The register code can be used any number of times. b) Specifying scale range and display unit when placing the order It is available to create by specifying scale range and display unit for right and left. Regarding design of scale plate such as division number, length of division number line, and character font, they are same as above [Design Automatically], M-System designs them. DESIGNING BY DESIGN AUTOMATICALLY How Design Automatically creates scale design is described succinctly below. TYPES OF DIVISIONS Five () types of divisions are used depending upon the scale span, which determined by the following equation: n Span = (Max. range value Min. range value) x where n = integer (used to limit the calculated scale span to the minimum of., below..) The number of divisions is automatically determined by the scale span. Type :. Span <. Number of divisions: to.9 : Starts at, increments by. /. / / /. Min. and max. values indicated. digits including negative sign and decimal point. Division lines: Long, Short, Medium, Short, Long ( divisions repeated) Type :. Span <. Number of divisions: to 9.9 : Starts at, increments by. /. / / /. Min. and max. values indicated. digits including negative sign and decimal point. Division lines: Long, Short, Medium, Short, Medium, Short, Long ( divisions repeated) NV SPECIFICATIONS ES-9 Rev. Page /

4 Type :. Span <. Number of divisions: to.9 : Starts at, increments by. /. / / /. Min. and max. values indicated. digits including negative sign and decimal point. Division lines: Long, Short, Medium, Short, Medium, Short, Medium, Short, Medium, Short, Long ( divisions repeated) Type :. Span <. Number of divisions: 7. to.9 : Starts at, increments by. /. / / / /. Min. and max. values indicated. digits including negative sign and decimal point. Division lines: Long, Medium, Medium, Medium, Medium, Long ( divisions repeated) Type :. Span <. Number of divisions: to.9 : Starts at, increments by. /. / / /. Min. and max. values indicated. digits including negative sign and decimal point. Division lines: Long, Medium, Medium, Medium, Medium, Long ( divisions repeated) [Example] : Bargraph range to cm (Type ) Left scale range: Left scale unit (bargraph): cm Right scale: None cm NV SPECIFICATIONS ES-9 Rev. Page /

5 EXTERNAL VIEW VERTICAL MOUNTING Bargraphs Code: Single Bargraphs Code: Dual Input Input m /h % - m /h - m /h HORIZONTAL MOUNTING Bargraphs Code: Single m /h % 7 9 Bargraphs Code: Dual m /h m - /h Input Input Overrange Input With an input below %, the low-end segment (%) blinks. With an input above %, all segments are on and the high-end segment (%) blinks. NV SPECIFICATIONS ES-9 Rev. Page /

6 DIMENSIONS unit: mm (inch) * (.) M SCREWS M SCREW TERMINALS (.7) (.9) (.) (.) (.9) 7 (.9) (.) (.) (.7) STANDARD BEZEL* OPTION /D BEZEL* Rounded corners for the option /D OPTION /F BEZEL*.9 (.9). (.7) (.7).9 (.). (.7) (.7). (.). (.7) (.7). (.) 7. (.). (.) 7. (.). (.) 7. (.) *. Space required when replacing the scale plate. *. Used for the existing panel cutout of M-System Series ( 9. mm). *. Used for the existing DIN panel cutout ( mm) *. Used for the existing panel cutout of Fuji Electric PAJ, PAK, PBA ( mm), etc. NV SPECIFICATIONS ES-9 Rev. Page /

7 PANEL CUTOUT unit: mm SINGLE MOUNTING (Conform to degree of protection IP) Vertical Mounting. + Horizontal Mounting MODEL: NV Panel thickness:.. mm min. Panel thickness:.. mm L. +. min. CLUSTERED MOUNTING (Not conform to degree of protection IP) Vertical Mounting Horizontal Mounting L Panel thickness:.. mm L = {. + (N )} (N : number of units) Note : Observe at the minimum of cm above and below the units for heat dissipation. Note : No bezel is needed when the panel is cut according to the above drawings. + min. Panel thickness:.. mm L = {. + (N )} (N : number of units) + NV SPECIFICATIONS ES-9 Rev. Page 7/

8 SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM NV INPUT + * Low Drift Amplifier Digital Computation U(+) V( ) POWER 7 Display / Setting 9 *Input shunt resistor incorporated for current input. NV INPUT + * Low Drift Amplifier U(+) V( ) POWER INPUT + * Low Drift Amplifier Digital Computation 7 9 Display / Setting *Input shunt resistor incorporated for current input. Specifications are subject to change without notice. NV SPECIFICATIONS ES-9 Rev. Page /