Model MODEL: M2XPA3 Detecting level: 2 V Super-mini Signal Conditioners Mini-M Series Frequency range: 0 – 200 kHz Input zero frequency: 0 Hz FREQUENCY TRANSMITTER Input span frequency: 100 kHz (PC programmable) Linearization: No linearization Functions & Features Low-end cutout: 0 % (No cutout) • Converts the output from a pulse-type transducer into a Moving averaging samples: 1 standard process signal Sensor excitation: 12 V DC / 20 mA • PC programmable Output type: DC current • Sensor excitation Output 0%: 4mA • Direct RS-422 input Output 100%: 20mA • CE marking • UL approval [1] INPUT A1: Open collector Typical Applications A2: Mechanical contact • Positive displacement flowmeters, turbine flowmeters and B: Voltage pulse vortex flowmeters G: Two-wire current pulse • Measuring rotation speed of a machine generating dry J: RS-422 line driver pulse contact signals Configurator software is used to change the frequency range. The input type can be switched to other than the one 23 (.91) of the selected suffix code by selecting the input type selectors inside the unit before software adjustment. 76 (2.99) [2] EXCITATION 2: 4 V DC / 20 mA 3: 8 V DC / 20 mA 124 (4.88) 4: 12 V DC / 20 mA mm (inch) Configurator software is used to change the excitation value. MODEL: M2XPA3-[1][2][3]-[4][5] [3] OUTPUT Current ORDERING INFORMATION Z1: Range 0 – 20 mA DC • Code number: M2XPA3-[1][2][3]-[4][5] Voltage Specify a code from below for each [1] through [5]. V1: Range -2.5 – +2.5 V DC (e.g. M2XPA3-A14Z1-R/CE/Q) V2: Range -10 – +10 V DC • Specify the specification for option code /Q (Configurator software is used to adjust the output range (e.g. /C01/S01) and to change the output over the described range of the • Non-specified orders will be shipped at the default factory selected suffix code.) settings as shown in below. However, a power suffix code must be specified. If you specify a full code number without specific calibration [4] POWER INPUT ranges, the input and output ranges are factory set to the AC Power default range. M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, Use Ordering Information Sheet (No. ESU-5104). 47 – 66 Hz) (90 – 264 V for UL) [Factory default setting] DC Power PARAMETER: DEFAULT R: 24 V DC Input type: Open collector (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) Input amplitude: ---- P: 110 V DC Pulse sensing: DC coupled (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) Noise filter: None http://www.m-system.co.jp/ M2XPA3 SPECIFICATIONS ES-5104 Rev.6 Page 1/5 MODEL: M2XPA3 (110 V ±10 % for UL) Low-end cutout: 0 – 115 % programmable; No cutout with 0 % setting; hysteresis fixed at 1 % (factory set to: No cutout) [5] OPTIONS (multiple selections) Standards & Approvlas (must be specified) /N: Without CE or UL INPUT SPECIFICATIONS /CE: CE marking Excitation: Shortcircuit protection; 30 mA max. at /UL: UL approval, CE marking shortcircuit Other Options Frequency ranges: blank: none 0 – 10 mHz, 0 – 100 mHz, 0 – 1 Hz, 0 – 10 Hz, 0 – 100 Hz, /Q: Option other than the above (specify the specification) 0 – 1 kHz, 0 – 10 kHz, 0 – 200 kHz (UL not available) (up to 10 Hz for mechanical contact) Minimum pulse width time requirement: 2.5 μsec. for both ON and OFF. (50 msec. for mechanical contact) SPECIFICATIONS OF OPTION: Q (multiple selections) Minimum span: 10 % of the selected frequency range COATING (For the detail, refer to M-System's web site.) (5 % of the selected frequency range when the range is /C01: Silicone coating 0 – 200 kHz.) /C02: Polyurethane coating Noise filter: See table 2 /C03: Rubber coating Choose the noise filter type appropriate for the selected TERMINAL SCREW MATERIAL frequency range to ensure the described accuracy. /S01: Stainless steel ■ Open Collector & Mechanical Contact Input requirements RELATED PRODUCTS EXC SENSING OFF ON • JX configurator connection kit (model: JXCON) 4V Approx. 3V/0.7mA ≥2kΩ/1V ≤200Ω/0.2V 8V Approx. 6V/1.5mA ≥4kΩ/3V ≤600Ω/1V 12V Approx. 9V/2.3mA ≥2kΩ/3V ≤400Ω/1V GENERAL SPECIFICATIONS Detecting level: Construction: Plug-in 0.6 V (4 V excitation) Connection: M3 screw terminals (torque 0.8 N·m) 2 V (8 V / 12 V excitation) Housing material: Flame-resistant resin (black) If not specified, the input range is shown below. Isolation: Input to output to power A1 Open collector: 0 – 100 kHz Overrange output: Approx. -15 to +115 % at 1 – 5 V A2 Mechanical contact: 0 – 10 Hz Zero adjustment: -5 to +5 % (front) ■ Voltage Pulse Span adjustment: 95 to 105 % (front) Waveform: Square or sine Configuration: Via PC Configurator Software (model: JXCON) Input impedance: ≥ 10 kΩ on the Windows PC connected to the front jack. Input amplitude: Min. 0.1 Vp-p, max. 100 Vp-p Programmable features include: Max. voltage between input terminals: See table 1. · I/O type and range Detecting levels: -2 – +4 V (internal detecting voltage) · Detecting level If not specified, the input range is 0 – 100 kHz. · Sensor excitation ■ Two-wire Current Pulse · Zero and span adjustments Input resistance: Receiving resistor 100 Ω · Low-end cutout Input range: 0 – 25 mA · Linearization Detecting levels: -2 – +4 V (internal detecting voltage) · Sample number for the moving average If not specified, the input range is 0 – 100 kHz. DIP switch settings: ■ RS-422 Line Driver Pulse • Input Type Receiver: Conforms to RS-422 • Pulse Sensing (Capacitor coupled, DC coupled) If not specified, the input range is 0 – 100 kHz. • Noise Filter (High, Low, None) Status indicator LED: Flashing patterns indicate different operating status of the transmitter. Excitation adjustment: 4 V, 8 V or 12 V DC Configurator connection: 2.5 dia. miniature jack; RS-232-C level http://www.m-system.co.jp/ M2XPA3 SPECIFICATIONS ES-5104 Rev.6 Page 2/5 MODEL: M2XPA3 ■ VOLTAGE PULSE Conformance range: -3 – +3 V DC Volts Output range: -2.5 – +2.5 V DC 100V max. Minimum span: 250 mV Code V2 (wide spans) Amplitude Conformance range: -11.5 – +11.5 V DC Vinp-p Output range: -10 – +10 V DC DC Offset Minimum span: 1 V t Offset: Lower range can be any specific value within the [Table 1] output range provided that the minimum span is PULSE MAX. VOLTAGE AT SENSITIVITY maintained. AMPLITUDE INPUT TERMINALS SCALE Load resistance: Output drive 1 mA max. 50 – 100 Vp-p 100 V* 1/20 (e.g. 1 – 5 V: 5000 Ω [5 V / 1 mA]) 25 – 50 Vp-p 50 V 1/10 If not specified, the output range is shown below. 10 – 25 Vp-p 25 V 1/5 5 – 10 Vp-p 10 V 1/2 V1: 0 – 1 V DC 1 – 5 Vp-p 5 V 1 V2: 1 – 5 V DC 0.5 – 1 Vp-p 1 V 5 0.1 – 0.5 Vp-p** 0.5 V 10 Open collector INSTALLATION Mechanical contact ---- 1 Power Consumption 2-wire current pulse •AC: *Limited to ≤70V for CE conformance or UL approval. Approx. 4 VA at 100 V **Input frequency ≤50 kHz Approx. 5 VA at 200 V A specific sensitivity scale is applied according to the pulse Approx. 6 VA at 264 V amplitude by setting up the DIP switch and PC Configurator Software (model: JXCON). The scaled input voltage is then •DC: Approx. 2 W compared to the detecting level at -2.00 through +4.00V. Operating temperature: -5 to +55°C (23 to 131°F) With DC coupling, the scaled maximum input voltage level Operating humidity: 30 to 90 %RH (non-condensing) voltage must be higher than and the scaled minimum input voltage level must be lower than the detecting level so that Mounting: Surface or DIN rail the pulse state is accurately detected. Weight: 150 g (0.33 lbs) [Table 2] FREQUENCY RANGE NOISE FILTER 0 – 10 mHz High PERFORMANCE 0 – 100 mHz High Accuracy: Input accuracy + output accuracy 0 – 1 Hz Low Inversely proportional to the span. 0 – 10 Hz Low Input accuracy: ±0.03 % of the selected freq. range 0 – 100 Hz Low (The input span 100 kHz is used for calculation with 0 – 200 0 – 1 kHz Low kHz range. The input accuracy is fixed at ±0.03 % when 0 – 10 kHz None [Frequency range / Input span] equals 1 or less.) 0 – 200 kHz None Choose the noise filter type appropriate for the selected Output accuracy: ±0.03 % of the selected output range frequency range to ensure the described accuracy. See CALCULATION EXAMPLES OF OVERALL ACCURACY. Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of I/O range at -5 to +55°C [23 to 131°F] OUTPUT SPECIFICATIONS Response time: 0.5 sec. + 1 pulse cycle (0 – 90 %) ■ DC Current Line voltage effect: ±0.1 % over voltage range Output range: 0 – 20 mA DC Insulation resistance: ≥ 100 MΩ with 500 V DC Conformance range: 0 – 24 mA DC Dielectric strength: 2000 V AC @1 minute (input to output Minimum span: 1 mA to power to ground) Offset: Lower range can be any specific value within the output range provided that the minimum span is CALCULATION EXAMPLES OF OVERALL ACCURACY maintained. [Example] Open collector input, 0 – 50 kHz; 1 – 5 V output. Load resistance: Output drive 12 V max. Selected freq. range (100 kHz) ÷ Input span (50 kHz)× (e.g. 4 – 20 mA: 600 Ω [12 V / 20 mA]) Accuracy (0.03 %)= 0.06 % (Input accuracy) If not specified, the output range is 4 – 20 mA DC. Selected output range (20 V) ÷ Output span (4 V) × ■ DC Voltage Accuracy (0.03 %)= 0.15 % (Output accuracy) Code V1 (narrow spans) http://www.m-system.co.jp/ M2XPA3 SPECIFICATIONS ES-5104 Rev.6 Page 3/5 MODEL: M2XPA3 Overall accuracy = 0.06 + 0.15 = ±0.21 % STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EMI EN 61000-6-4: 2007 EMS EN 61000-6-2: 2005 Low Voltage Directive (2006/95/EC) EN 61010-1: 2001 Installation Category II Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) Approval: UL/C-UL nonincendive Class I, Division 2, Groups A, B, C, and D hazardous locations (ANSI/ISA-12.12.01:2007, CAN/CSA-C22.2 No.213:1987) UL/C-UL general safety requirements (UL 61010-1:2008, CAN/CSA-C22.2 No.61010-1:1992) EXTERNAL VIEW � FRONT VIEW (with cover open) � LEFT SIDE VIEW (with cover removed) Configurator Jack Selector SW OFF ON Status Indictor LED 1 2 3 Zero/Span Selector 4 SW4 Top: SPAN Middle: OFF Bottom: ZERO UP/DOWN Switches L L L H H H The front cover cannot be opened to 180 deg. when flush with neighboring units. SW1 SW2 SW3 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. http://www.m-system.co.jp/ M2XPA3 SPECIFICATIONS ES-5104 Rev.6 Page 4/5 70.5 (2.78) 59 (2.32) 4 (.16) 72 (2.83) MODEL: M2XPA3 SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM STATUS INPUT TYPE MON. ZERO/SPAN SELECTOR SELECTOR Isolation Digital Output 1 9 + Computation Driver Waveform OUTPUT Shaper 4 12 – 1 UP/DOWN INPUT * SWITCHES 5 13 U(+) Excitation POWER Supply 8 14 V(–) CONFIGURATOR JACK Base Socket *1. Input Connection Examples � Open Collector � Voltage Pulse � RS-422 Line Driver Pulse or Mechanical Contact + + + 1 1 1 INPUT – – 4 4 4 – – – Vsns Vsns PWR PWR + + + 5 5 5 5kΩ PWR Vsns 8 – � 2-Wire Current Pulse • Built-in Excitation • External DC Supply DC SUPPLY 100Ω 100Ω 4 – 4 Vsns + Vsns + 5 5 2-WIRE + 2-WIRE PICK-UP PICK-UP – 8 – 8 EXPLANATIONS OF TERMS Low-end cutout: The function where the output signal is forced to 0% below the setpoint input. Hysteresis is fixed at 1%. [Example] Input zero frequency 0 Hz Input span frequency 1 kHz Low-end cutout 10 % OUTPUT INPUT 0% 10% 11% 100% 0 Hz 100 Hz 110 Hz 1 kHz Specifications are subject to change without notice. http://www.m-system.co.jp/ M2XPA3 SPECIFICATIONS ES-5104 Rev.6 Page 5/5