Model MODEL: M2XR2 0: Specify (Please provide a resistance table.) Super-mini Signal Conditioners Mini-M Series (Configurator software is used to change input type and temperature range.) RTD TRANSMITTER (PC programmable) [2] OUTPUT Functions & Features Current • Accepts direct input from an RTD and provides a standard Z1: Range 0 – 20 mA DC process signal Voltage • PC programmable V1: Range -2.5 – +2.5 V DC • User’s temperature table can be used V2: Range -10 – +10 V DC • Leadwire resistance compensation (Configurator software is used to change output over the • CE marking described range of the selected suffix code. For changing • UL approval out of this range, set the Output Range Selectors inside the unit before software adjustment.) Typical Applications • Long distance transmission between the RTD and the transmitter [3] POWER INPUT • Combination with intrinsic safety barriers AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 23 (.91) 47 – 66 Hz) (90 – 264 V for UL) DC Power 76 R: 24 V DC (2.99) (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) 124 (4.88) (110 V ±10 % for UL) mm (inch) [4] OPTIONS (multiple selections) MODEL: M2XR2–[1][2]–[3][4] BURNOUT blank: Upscale burnout /BL: Downscale burnout ORDERING INFORMATION (UL not available) • Code number: M2XR2-[1][2]-[3][4] /BN: No burnout Specify a code from below for each [1] through [4]. (UL not available) (e.g. M2XR2-4Z1-R/BL/CE/Q) STANDARDS & APPROVALS (must be specified) Input Code 4: Pt 100 (JIS ’97, IEC) setting will be used if the /N: Without CE or UL input code is not specified. /CE: CE marking • Temperature range (e.g. 0 – 500°C) /UL: UL approval (CE marking) • Output range (e.g. 4 – 20 mA DC) OTHER OPTIONS • Specify the specification for option code /Q blank: none (e.g. /C01/S01) /Q: Option other than the above (specify the specification) (UL not available) [1] INPUT RTD (2- or 3-wire) 1: JPt 100 (JIS'89) SPECIFICATIONS OF OPTION: Q (multiple selections) 3: Pt 100 (JIS'89) COATING (For the detail, refer to M-System's web site.) 4: Pt 100 (JIS'97, IEC) /C01: Silicone coating 5: Pt 50 Ω (JIS'81) /C02: Polyurethane coating 6: Ni 508.4 Ω /C03: Rubber coating 7: Pt 1000 TERMINAL SCREW MATERIAL 8: Ni 100 /S01: Stainless steel 9: Cu 10 @25°C http://www.m-system.co.jp/ M2XR2 SPECIFICATIONS ES-5087 Rev.5 Page 1/4 MODEL: M2XR2 • DC VOLTAGE RELATED PRODUCTS Code V1 (narrow spans) • JX configurator connection kit (model: JXCON) Operational range: -3 – +3 V DC Output range: -2.5 – +2.5 V DC GENERAL SPECIFICATIONS Minimum span: 250 mV 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) Output range: -10 – +10 V DC Isolation: Input to output to power Minimum span: 1 V Overrange output: Approx. -15 to +115 % Offset: Lower range can be any specific value within the (Negative current output is not provided.) output range provided that the minimum span is Manual zero adjustments: -5 to +5 % maintained. (factory setting: 0 %) Load resistance: Output drive 1 mA max. Manual span adjustments: 95 to 105 % (e.g. 1 – 5 V: 5000 Ω [5 V / 1 mA]) (factory setting: 100 %) If not specified, the output range is shown below. Programming: Downloaded from PC; input type and range, V1: 0 – 1 V DC output range, zero and span, simulating output, etc. V2: 1 – 5 V DC Burnout: Upscale standard; downscale or no burnout optional by programming INSTALLATION Linearization: Standard Power Consumption Status indicator LED: Flashing patterns indicate different •AC Power input: operating status of the transmitter. Approx. 3 VA at 100 V Configurator connection: 2.5 dia. miniature jack; Approx. 4 VA at 200 V RS-232-C level Approx. 5 VA at 264 V •DC power input: Approx. 2 W INPUT SPECIFICATIONS Operating temperature: -30 to +60°C (-22 to +140°F) ■ RTD: 2- or 3-wire RTD Operating humidity: 30 to 90 %RH (non-condensing) Maximum leadwire resistance: 20 Ω per wire Mounting: Surface or DIN rail Sensing current: ≤ 1.0 mA Weight: 120 g (0.26 lbs) Temperature range: See Table 1. PERFORMANCE If not specified, the input range is shown below. Accuracy: Table 1 value or ±0.1 % of span, whichever is 1: JPt 100 (JIS '89) 0 – 100°C greater. Add 0.2 % when the output span equals 1/10 or 3: Pt 100 (JIS '89) 0 – 100°C narrower of the max. span. 4: Pt 100 (JIS '97, IEC) 0 – 100°C Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span 5: Pt 50 Ω (JIS '81) 0 – 200°C at -5 to +55°C [23 to 131°F] 6:Ni 508.4 Ω 0 – 100°C Response time: ≤ 0.9 sec. (0 – 90 %) 7: Pt 1000 0 – 100°C Burnout response: ≤ 10 sec. 8: Ni 100 0 – 100°C Line voltage effect: ±0.1 % over voltage range 9 :Cu 10 @25°C 0 – 100°C Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output OUTPUT SPECIFICATIONS to power to ground) • DC Current Operational range: 0 – 24 mA DC CALCULATION EXAMPLES OF OVERALL ACCURACY Output range: 0 – 20 mA DC [Example 1] Minimum span: 1 mA Input: Pt 100 (JIS ’97, IEC), 0 – 500°C Offset: Lower range can be any specific value within the Output: 4 – 20 mA DC output range provided that the minimum span is 1) ±0.15°C referred from Table 1, is converted into % by maintained. the following equation: 0.15°C / 500°C = 0.03%. Load resistance: Output drive 15 V max. 2) 0.03% ≤ 0.1% of span. ➠ 0.1% is selected. (e.g. 4 – 20 mA: 750 Ω [15 V / 20 mA]) 3) Output span 16 mA (= 20 mA – 4 mA) If not specified, the output range is 4 – 20 mA DC. http://www.m-system.co.jp/ M2XR2 SPECIFICATIONS ES-5087 Rev.5 Page 2/4 MODEL: M2XR2 Max. span 20 mA Output span ≥ 1/10 of max. span ➠ No need of adding 0.2%. 4) Overall accuracy equals ±0.1% of span [Example 2] Input: Pt 100 (JIS ’97, IEC), 0 – 100°C Output: 2.0 – 2.5 V DC 1) ±0.15°C referred from Table 1, is converted into % by the following equation: 0.15°C / 100°C = 0.15%. 2) 0.15% ≥ 0.1% of span. ➠ 0.15% is selected. 3) Output span 0.5 V (= 2.5 V – 2.0 V) Max. span 5 V Output span ≤ 1/10 of max. span ➠ Add 0.2%. 4) Overall accuracy equals ±0.35% of span (0.15 + 0.2) Table 1. MIN. RTD USABLE RANGE ACCURACY SPAN °C 20 -200 to +500 ±0.15 JPt 100 (JISʼ89) °F 36 -328 to +932 ±0.27 °C 20 -200 to +850 ±0.15 Pt 100 (JISʼ89) -328 to +1562 °F 36 ±0.27 20 -200 to +850 °C ±0.15 Pt 100 (JISʼ97, IEC) °F 36 -328 to +1562 ±0.27 -200 to +649 °C 20 ±0.15 Pt 50Ω (JISʼ81) °F 36 -328 to +1200 ±0.27 20 -50 to +200 °C ±0.15 Ni 508.4Ω 36 -58 to +392 °F ±0.27 20 -200 to +200 ±0.15 °C Pt 1000Ω 36 -328 to +392 ±0.27 °F °C 20 -50 to +200 ±0.15 Ni 100 °F 36 -58 to +392 ±0.27 °C 20 -50 to +200 ±0.50 Cu 10 (@25°C) °F 36 ±0.90 -58 to +392 STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EN 61000-6-4 (EMI) EN 61000-6-2 (EMS) Low Voltage Directive (2006/95/EC) EN 61010-1 Installation Category II Pollution Degree 2 Max. operating voltage 300 V Input or output to power: Reinforced insulation Input to output: Basic insulation Approval: UL/C-UL nonincendive Class I, Division 2, Groups A, B, C, and D hazardous locations (UL 1604, CAN/CSA-C22.2 No.213) UL/C-UL general safety requirements (UL 61010B-1, CAN/CSA-C22.2 No.1010-1) http://www.m-system.co.jp/ M2XR2 SPECIFICATIONS ES-5087 Rev.5 Page 3/4 MODEL: M2XR2 EXTERNAL VIEW � FRONT VIEW (with cover open) � LEFT SIDE VIEW (with cover removed) ATT [e.g.] V Configurator Jack Output code V1 SW3 I SW6 SW2 Status Indicator LED Zero/Span Selector Top: SPAN V I Middle: OFF Bottom: ZERO SW7 SW4 UP/DOWN Switches Output Range Selectors The front cover cannot be turned open by 180 deg. when there is no extra space between units. Refer to the instruction manual for detailed procedures. DIMENSIONS unit: mm (inch) 6 (.23) DIN RAIL 4 1 35mm wide 8 5 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 12 9 8–M3 SCREW 14 13 21.5 (.85) 7.3 (.29) 86.7 (3.41) 15 (.59) 116.7 (4.59) [4 (.16)] 23 (.91) • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS ZERO/SPAN OUTPUT RANGE SELECTOR SELECTORS Isolation RTD Digital Output A + 1 9 Computation Driver Low Drift OUTPUT Amplifier UP/DOWN – B 4 12 SWITCHES & Burnout U(+) B 5 13 POWER V(–) 8 14 CONFIGURATOR JACK Base Socket Specifications are subject to change without notice. http://www.m-system.co.jp/ M2XR2 SPECIFICATIONS ES-5087 Rev.5 Page 4/4 70.5 (2.78) 59 (2.32) 1 O 4 (.16) 72 (2.83) 2 N 3 4 1 O 2 N 3 4 5 6 7 8