MODEL: W2XR 4: Pt 100 (JIS'97, IEC) Space-saving Dual Output Signal Conditioners (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F) Mini-MW Series 5: Pt 50 Ω (JIS'81) (Usable range: -200 to +649°C, -328 to +1200°F; min.span: 20°C, 36°F) RTD TRANSMITTER 7: Pt 1000 (PC programmable) (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F) Functions & Features 9: Cu 10 @25°C • Accepts direct input from a RTD (Usable range: -50 to +250°C, -58 to +482°F; min.span: 20°C, 36°F) • 4-wire connection available 0: Specify (Please provide a resistance table.) • Two independent output ranges (Configurator software is used to change the input type and • Linearization and burnout precise range.) • PC programmable • High-density mounting [2] OUTPUT 1 Current Z1: Range 0 – 20 mA DC Typical Applications Voltage • Long distance transmission between the RTD V2: Range -10 – +10 V DC and the transmitter V3: Range -5 – +5 V DC • Combination with intrinsic safety barriers (Configurator software is used to change output over the described range of the selected suffix code. 29.5 (1.16) For changing between suffix codes, set the Output Range Selector on the side of unit before software adjustment.) 89 (3.51) [3] OUTPUT 2 Same range availability as Output 1 Y: None 124 (Configurator software is used to change output over the (4.88) described range of the selected suffix code. mm (inch) For changing between suffix codes, set the Output Range Selector on the side of unit before software adjustment.) MODEL: W2XR–[1][2][3]-[4][5] [4] POWER INPUT AC Power ORDERING INFORMATION M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, • Code number: W2XR-[1][2][3]-[4][5] 47 – 66 Hz) Specify a code from below for each [1] through [5]. DC Power (e.g. W2XR-4Z1V3-M2/N/Q) R: 24 V DC • Temperature range (e.g. 0 – 100 °C) (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) • Output 1 range (e.g. 4 – 20 mA DC) R2: 11 – 27 V DC • Output 2 range (e.g. 1 – 5 V DC) (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) • Specify the specification for option code ‘Q.’ P: 110 V DC (e.g. /C01/S01) (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) Note: If one of the outputs should be a current range, specify it for the Output 1 to allow a greater load. [5] OPTIONS (multiple selections) Standards & Approvlas (must be specified) /N: Without CE [1] INPUT RTD Other Options 1: JPt 100 (JIS'89) blank: none (Usable range: -200 to +500°C, -328 to +932°F; min.span: 20°C, 36°F) /Q: Option other than the above (specify the specification) 3: Pt 100 (JIS'89) (Usable range: -200 to +650°C, -328 to +1202°F; min.span: 20°C, 36°F) http://www.m-system.co.jp/ W2XR SPECIFICATIONS ES-5503 Rev.4 Page 1/4 MODEL: W2XR output range provided that the minimum span is SPECIFICATIONS OF OPTION: Q (multiple selections) maintained. COATING (For the detail, refer to M-System's web site.) Load resistance: Output drive 12 V max. for Output 1; 7 V /C01: Silicone coating max. for Output 2 /C02: Polyurethane coating (e.g. 4 – 20 mA: 600 Ω [12 V/20 mA]) /C03: Rubber coating If not specified, the output range is 4 – 20 mA DC. TERMINAL SCREW MATERIAL ■ DC Voltage /S01: Stainless steel Code V2 (wide spans) Output range: -10 – +10 V DC RELATED PRODUCTS Conformance range: -11.5 – +11.5 V DC • PC configurator software (model: W2CFG) Minimum span: 1 V Downloadable at M-System’s web site. Code V3 (narrow spans) A dedicated cable is required to connect the module to the Output range: -5 – +5 V DC PC. Please refer to the internet software download site or Conformance range: -6 – +6 V DC the users manual for the PC configurator for applicable Minimum span: 0.5 V cable types. Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained. GENERAL SPECIFICATIONS Load resistance: Output drive 1 mA max. Construction: Plug-in (e.g. 1 – 5 V: 5000 Ω [5 V/1 mA]) Connection: M3 screw terminals (torque 0.8 N·m) If not specified, the output range is shown below. Housing material: Flame-resistant resin (black) V2: 0 – 10 V DC Isolation: Input to output 1 to output 2 to power V3: 1 – 5 V DC Overrange output: -15 to +115 % (Negative current output is not available.) Zero adjustment: -5 to +5 % (PC programming) INSTALLATION Span adjustment: 95 to 105 % (PC programming) Power Consumption Burnout: Upscale standard; downscale, specific value output •AC: or no burnout optional by programming Approx. 5 VA at 100 V Linearization: Standard Approx. 6 VA at 200 V Status indicator LED: Tri-color (green/amber/red) LED; Approx. 7 VA at 240 V Flashing patterns indicate operation status of the •DC: Approx. 3 W transmitter. Operating temperature: -5 to +55°C (23 to 131°F) Programming: Downloaded from PC; input type, number of Operating humidity: 30 to 90 %RH (non-condensing) wires and range, output type and range, zero and span, Mounting: Surface or DIN rail burnout type, user’s linearization table, etc. Weight: 200 g (0.44 lbs) Configurator connection: 2.5 dia. miniature jack; RS-232-C level PERFORMANCE in percentage of span Accuracy: Input accuracy + output accuracy INPUT SPECIFICATIONS Input accuracy*: (whichever is greater) ■ RTD: 2- , 3- or 4-wire RTDs ±0.1 % of input range or ±0.15°C (Pt and JPt) Maximum leadwire resistance: 20 Ω per wire ±2°C (Cu 10) Sensing current: ≤0.2 mA Output accuracy*: ≤ ±0.04 % of max. output range Min. span: 20°C or 36°F *Inversely proportional to the span. If not specified, the input range is 0 – 100 °C See CALCULATION EXAMPLES OF OVERALL ACCURACY. Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span Response time: ≤ 1 sec. (0 – 90 %) OUTPUT SPECIFICATIONS Burnout response time: ≤ 2 sec. ■ DC Current Line voltage effect: ±0.1 % over voltage range Maximum range: 0 – 20 mA DC Insulation resistance: ≥ 100 MΩ with 500 V DC Conformance range: 0 – 23 mA DC Dielectric strength: 2000 V AC @1 minute (input to output Minimum span: 1 mA 1 to output 2 to power to ground) Offset: Lower range can be any specific value within the http://www.m-system.co.jp/ W2XR SPECIFICATIONS ES-5503 Rev.4 Page 2/4 MODEL: W2XR CALCULATION EXAMPLES OF OVERALL ACCURACY [Example] Pt 100, 0 – 100°C, Output Type -5 – +5 V, Output Range 1 – 5 V Input Accuracy*2 (0.15°C*3) ÷ Span (100°C) × 100 % + Max. Output Range (10 V) ÷ Span (4 V) × 0.04 % = 0.25 % *2, Calculate the accuracy in °C. *3, 100°C × 0.1 % = 0.1°C ≤0.15°C. 0.15°C is used as input accuracy value. 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/ W2XR SPECIFICATIONS ES-5503 Rev.4 Page 3/4 89 (3.50) 53 (2.09) 59 (2.32) 72 (2.83) 4 (.16) MODEL: W2XR SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS 2.5V 2-wire 3-wire 4-wire DIP SW Isolation RTD RTD RTD Digital Output A A A 1 7 + Computation Driver OUTPUT 1 B A 2 8 – Low Drift DIP SW Amplifier B 5 Output + 3 Driver B B B 4 OUTPUT 2 13kΩ – 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/ W2XR SPECIFICATIONS ES-5503 Rev.4 Page 4/4