MODEL: W2XF precise range.) Space-saving Dual Output Signal Conditioners Mini-MW Series [2] OUTPUT 1 Current LINEARIZER Z1: Range 0 – 20 mA DC (PC programmable) Voltage Functions & Features V2: Range -10 – +10 V DC • Accepting non-linear input and providing a linearized V3: Range -5 – +5 V DC output, proportional to the process variables • 101-point calibration • PC programmable [3] OUTPUT 2 • High-density mounting Same range availability as Output 1 Y: None Typical Applications (Configurator software is used to change output over the • V-notch weir described range of the selected suffix code. • Gas analyzer For changing between suffix codes, set the Output Range • Irregular-shaped tank level input for volume calculation Selector on the side of unit before software adjustment.) • Square root extracting for DP transmitter [4] POWER INPUT 29.5 (1.16) AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) 89 DC Power (3.51) R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) 124 (4.88) [5] OPTIONS (multiple selections) mm (inch) Standards & Approvlas (must be specified) /N: Without CE Other Options MODEL: W2XF–[1][2][3]-[4][5] blank: none /Q: Option other than the above (specify the specification) ORDERING INFORMATION • Code number: W2XF-[1][2][3]-[4][5] SPECIFICATIONS OF OPTION: Q (multiple selections) Specify a code from below for each [1] through [5]. COATING (For the detail, refer to M-System's web site.) (e.g. W2XF-S2Z1V3-M2/N/Q) /C01: Silicone coating • Input range (e.g. 1 – 5 V DC) /C02: Polyurethane coating • Output 1 range (e.g. 4 – 20 mA DC) /C03: Rubber coating • Output 2 range (e.g. 1 – 5 V DC) TERMINAL SCREW MATERIAL • Specify the specification for option code ‘Q.’ /S01: Stainless steel (e.g. /C01/S01) Note: If one of the outputs should be a current range, specify it for the Output 1 to allow a greater load. RELATED PRODUCTS • PC configurator software (model: W2CFG) Downloadable at M-System’s web site. [1] INPUT A dedicated cable is required to connect the module to the Current PC. Please refer to the internet software download site or Z1: Range 0 – 50 mA DC (Input resistance 24.9 Ω) the users manual for the PC configurator for applicable Voltage cable types. S1: Range -1 – +1 V DC (Input resistance 1 MΩ min.) S2: Range -10 – +10 V DC (Input resistance 1 MΩ min.) (Configurator software is used to change the input type and http://www.m-system.co.jp/ W2XF SPECIFICATIONS ES-5507 Rev.1 Page 1/4 MODEL: W2XF If not specified, the output range is 4 – 20 mA DC. GENERAL SPECIFICATIONS ■ DC Voltage Construction: Plug-in Code V2 (wide spans) Connection: M3 screw terminals (torque 0.8 N·m) Operational range: -11.5 – +11.5 V DC Housing material: Flame-resistant resin (black) Minimum span: 1 V Isolation: Input to output 1 to output 2 to power Code V3 (narrow spans) Overrange output: -15 to +115 % Operational range: -6 – +6 V DC (Negative current output is not available.) Minimum span: 0.5 V Zero adjustment: -5 to +5 % (PC programming) Offset: Lower range can be any specific value within the Span adjustment: 95 to 105 % (PC programming) output range provided that the minimum span is Programming: Downloaded from PC; input range, output maintained. range, zero and span, Load resistance: Output drive 1 mA max. response time, linearization table, simulating output, etc. (e.g. 1 – 5 V: 5000 Ω [5 V/1 mA]) Linearization: 101 points max. within the range of If not specified, the output range is shown below. -15 – +115 % input or output; represented as percentage of V2: 0 – 10 V DC full-scale (No table setting is done at shipping. [gain = 1]) V3: 1 – 5 V DC Status indicator LED: Tri-color (green/amber/red) LED; Flashing patterns indicate operation status of the transmitter. INSTALLATION Configurator connection: 2.5 dia. miniature jack; Power Consumption RS-232-C level •AC: Approx. 5 VA at 100 V Approx. 6 VA at 200 V INPUT SPECIFICATIONS Approx. 7 VA at 264 V ■ DC Current: Input resistor incoporated •DC: Approx. 3 W (If not specified, the input range is 4 – 20 mA DC.) Operating temperature: -5 to +55°C (23 to 131°F) Input range: 0 – 50 mA DC Operating humidity: 30 to 90 %RH (non-condensing) Minimum span: 2 mA Mounting: Surface or DIN rail Offset: Lower range can be any specific value within the Weight: 150 g (0.33 lbs) input range provided that the minimum span is maintained. ■ DC Voltage Code S1 (narrow spans) PERFORMANCE in percentage of span Input range: -1 – +1V DC Overall accuracy: Minimum span: 100 mV Input accuracy + output accuracy [gain ≤ 1] Code S2 (wide spans) (inp. accuracy + out. accuracy) × gain [gain > 1] Input range: -10 – +10 V DC Inversely proportional to the span. Minimum span: 1 V See CALCULATION EXAMPLES OF OVERALL ACURACY. Offset: Lower range can be any specific value within the • Input accuracy: (% of max. input range) input range provided that the minimum span is maintained. -1 – +1 V : ±0.01 % If not specified, the input range is shown below. -10 – +10 V : ±0.01 % S1: 0 – 100 mV DC 0 – 50 mA : ±0.02 % S2: 1 – 5 V DC • Output accuracy: ±0.04 % of max. output range Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span at -5 to +55°C [23 to 131°F] OUTPUT SPECIFICATIONS Response time: (0 – 90 %) ■ DC Current Standard: ≤ 500 msec. Operational range: 0 – 23 mA DC Fast: ≤ 25 msec. Minimum span: 1 mA Line voltage effect: ±0.1 % over voltage range Offset: Lower range can be any specific value within the Insulation resistance: ≥ 100 MΩ with 500 V DC output range provided that the minimum span is Dielectric strength: 2000 V AC @1 minute (input to output maintained. 1 to output 2 to power to ground) Load resistance: Output drive 12 V max. for Output 1; 7 V max. for Output 2 (e.g. 4 – 20 mA: 600 Ω [12 V/20 mA]) http://www.m-system.co.jp/ W2XF SPECIFICATIONS ES-5507 Rev.1 Page 2/4 MODEL: W2XF CALCULATION EXAMPLES OF OVERALL ACCURACY [Example] Input Type -10 – +10 V, Input Range 1 – 5 V, Output Type 0 – 20 mA, Output Range 4 – 20 mA Max. Input Range (20 V) ÷ Span (4 V) × 0.01 % = 0.05 % Max. Output Range (20 mA) ÷ Span (16 mA) × 0.04 % = 0.05 % Overall accuracy = 0.05 + 0.05 = ±0.10 % EXTERNAL VIEW � FRONT VIEW � SIDE VIEW LED1 (LD1) Output 1 Configuration DIP SW LED2 (LD2) 1 2 3 4 LED3 (LD3) ON OFF Configurator Jack Output 2 Configuration DIP SW 1 2 3 4 ON * SW2 SW1 OFF *Provided only for two-output type. Refer to the instruction manual for detailed procedures. EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 6 (.23) DIN RAIL 3 2 1 35mm wide 6 5 4 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 9 8 7 11–M3 SCREW 11 10 22 (.87) 29.5 (1.16) 23 (.91) 10 (.39) 84 (3.31) 114 (4.49) [4 (.16)] When mounting, no extra space is needed between units. http://www.m-system.co.jp/ W2XF SPECIFICATIONS ES-5507 Rev.1 Page 3/4 89 (3.50) 53 (2.09) 59 (2.32) 72 (2.83) 4 (.16) MODEL: W2XF SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS DIP SW Isolation 24.9Ω + Digital Output 1 7 + Computation Driver CURRENT OUTPUT 1 (Z1) – 2 8 – – Low Drift VOLTAGE DIP SW (S1, S2) Amplifier 5 + Output + 3 Driver 4 OUTPUT 2 – 6 9 10 U(+) CONFIGURATOR JACK POWER 11 V(–) Base Socket Remark: The section enclosed by broken line is only with 2nd output option. Specifications are subject to change without notice. http://www.m-system.co.jp/ W2XF SPECIFICATIONS ES-5507 Rev.1 Page 4/4