MODEL: M3SXR other input types while its temperature range can be Super-space-saving Signal Conditioners changed.) M3S-UNIT Series [2] OUTPUT RTD TRANSMITTER Current (PC programmable) Z1: Range 0 – 20 mA DC Functions & Features Voltage • Accepts direct input from an RTD and provides an V2: Range -10 – +10 V DC isolated, linearized DC signal V3: Range -5 – +5 V DC • Linearization and burnout protection (Configurator software is used to change output over the • PC programmable described range of the selected suffix code. • Universal AC/DC power input For changing between suffix codes, set the Output Range • High-density mounting Selector on the side of unit before software adjustment.) • Power and status indicator LED • CE marking [3] POWER INPUT 12 (.47) AC Power M2: 100 – 240 V AC (Operational voltage range 90 – 264 V, 47 – 66 Hz) DC Power 106 (4.17) R: 24 V DC (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) Universal AD: 100 – 240 V AC / 24 – 240 V DC (universal) 110.5 (4.35) (Operational voltage range 90 - 264 V AC, 47 - 66 Hz / mm (inch) 21.6 - 264 V DC, ripple 10 %p-p max.) MODEL: M3SXR–[1][2]–[3] RELATED PRODUCTS • PC configurator software (model: M3SCFG) ORDERING INFORMATION Downloadable at M-System’s web site. • Code number: M3SXR-[1][2]-[3] A dedicated cable is required to connect the module to the Specify a code from below for each [1] through [3]. PC. Please refer to the internet software download site or (e.g. M3SXR-4Z1-R) the users manual for the PC configurator for applicable • Temperature range (e.g. 0 – 100°C) cable types. • Output range (e.g. 4 – 20 mA DC) GENERAL SPECIFICATIONS [1] INPUT RTD Construction: Small-sized front terminal structure 1: JPt 100 (JIS'89) Connection: Removable terminal block (Usable range: -200 to +500°C, -328 to +932°F; min.span: 20°C, 36°F) Applicable wire size: 0.2 to 2.5 mm2 3: Pt 100 (JIS'89) Housing material: Flame-resistant resin (gray) (Usable range: -200 to +650°C, -328 to +1202°F; min.span: 20°C, 36°F) Isolation: Input to output to power 4: Pt 100 (JIS'97, IEC) Overrange output: -2 – +102 % (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F) (Negative current output is not available.) 5: Pt 50 Ω (JIS'81) Zero adjustment: -2 to +2 % (PC programming) (Usable range: -200 to +649°C, -328 to +1200°F; min.span: 20°C, 36°F) Span adjustment: 98 to 102 % (PC programming) 7: Pt 1000 Burnout: Upscale standard; downscale or no burnout (Usable range: -200 to +850°C, -328 to +1562°F; min.span: 20°C, 36°F) optional by programming 9: Cu 10 @25°C Linearization: Standard (Usable range: -50 to +250°C, -58 to +482°F; min.span: 20°C, 36°F) Power LED: Green light turns on when the power is supplied. 0: Specify (Please provide a resistance table.) Status indicator LED: Orange LED; Flashing patterns (Configurator software is used to change the input type and indicate different operating status of the transmitter. range. Input code 7: Pt 1000 cannot be switched to/from http://www.m-system.co.jp/ M3SXR SPECIFICATIONS ES-7703 Rev.3 Page 1/3 MODEL: M3SXR Programming: Downloaded from PC INSTALLATION Programmable features include: Power Consumption · Input type, number of wires and range •AC: · Output type and range Approx. 2 VA at 100 V · Zero and span adjustments Approx. 3 VA at 200 V · Burnout action Approx. 4 VA at 264 V · User’s RTD table setting •DC: (max. 300 points, input resistance specified within 0 – 500 R: Approx. 0.5 W Ω, or 0 – 5 kΩ for Pt 1000) AD: Approx. 1 W Refer to the instruction manual for details. Operating temperature: -10 to +55°C (14 to 131°F) Configurator connection: 2.5 dia. miniature jack; Operating humidity: 30 to 90 %RH (non-condensing) RS-232-C level Mounting: DIN rail Weight: 85 g (3.0 oz) INPUT SPECIFICATIONS ■ RTD PERFORMANCE in percentage of span Number of wires: 2, 3 or 4 wires Overall accuracy: Input accuracy + output accuracy Maximum leadwire resistance: 10 Ω per wire Inversely proportional to the span. Sensing current: ≤ 1.5 mA (≤ 0.1 5mA for Pt 1000) See CALCULATION EXAMPLES OF OVERALL ACURACY. Note: Factory setting is 0 - 100°C if not otherwise specified • Input accuracy: (whichever is greater) ±0.1 % of FS or ±0.15°C (Pt and JPt) ±0.1 % of FS or ±1°C (Cu 10) OUTPUT SPECIFICATIONS • Output accuracy: ±0.04 % of max. output range • DC Current Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span Output range: 0 – 20 mA DC Response time: ≤ 1 sec. (0 – 90 %) Conformance range: 0 – 20.4 mA DC Burnout response: ≤ 10 sec. 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. to power to ground) Load resistance: Output drive 11 V max. (e.g. 4 – 20 mA: 550 Ω [11 V/20 mA]) If not specified, the output range is 4 – 20 mA DC. CALCULATION EXAMPLES OF OVERALL ACCURACY • DC VOLTAGE [Example] Pt 100, 0 – 100°C, Output Type -5 – +5 V, Output Code V2 (wide spans) Range 1 – 5 V Output range: -10 – +10 V DC Input Accuracy*1 (0.15°C*2) / Span (100°C) × 100 % + Conformance range: -10.4 – +10.4 V DC Max. Output Range (10 V) / Span (4 V) × 0.04 % = 0.25 % Minimum span: 1 V *1. Calculate the accuracy in °C. Code V3 (narrow spans) *2. 100°C × 0.1 % = 0.1°C ≤ 0.15°C. 0.15°C is used as Output range: -5 – +5 V DC input accuracy value. Conformance range: -5.2 – +5.2 V DC Minimum span: 0.5 V STANDARDS & APPROVALS Offset: Lower range can be any specific value within the CE conformity: output range provided that the minimum span is EMC Directive (2004/108/EC) maintained. EMI EN 61000-6-4: 2007 Load resistance: Output drive 1 mA max. EMS EN 61000-6-2: 2005 (e.g. 1 – 5 V: 5000 Ω [5 V/1 mA]) Low Voltage Directive (2006/95/EC) If not specified, the output range is shown below. EN 61010-1: 2001 V2: 0 – 10 V DC Installation Category II V3: 1 – 5 V DC Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) http://www.m-system.co.jp/ M3SXR SPECIFICATIONS ES-7703 Rev.3 Page 2/3 1 2 3 4 5 6 7 8 MODEL: M3SXR EXTERNAL VIEW Power LED Output Range Selectors ON OFF SW1 Status Indicator LED 1 2 Configurator Jack 3 4 EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 7 8 5 6 DIN RAIL 35mm wide 1 2 3 4 12 110.5 (4.35) [5 (.20)] (.47) • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS LED 2-wire 3-wire 4-wire DIP SW Isolation RTD RTD RTD Digital Output + A A A 1 5 Computation Driver OUTPUT – B A 2 6 Low Drift POWER LED Amplifier B 3 7 U(+) POWER B B B 4 8 V(–) CONFIGURATOR JACK Terminal Block Specifications are subject to change without notice. http://www.m-system.co.jp/ M3SXR SPECIFICATIONS ES-7703 Rev.3 Page 3/3 106 (4.17) 62 (2.44)