M2EXT MSYSTEM | Alldatasheet

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MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 1/7 http://www.m-system.co.jp/ Super-mini Signal Conditioners with Display Mini-M M2E Series THERMOCOUPLE TRANSMITTER (PC programmable) Functions & Features

  • Accepts direct input from a thermocouple and provides a linearized process signal
  • Adjustments with the front button
  • Wide selection of thermocouples
  • OEL display with good visibility Typical Applications
  • Small burnout sensing current enables long distance transmission with minimum offset drifts
  • Electric furnace (isolation)
  • No burnout type can connect to a single T/C in parallel with a recorder mm (inch) Mode Set Up Down (3.27) 124 (4.88) 29.5 (1.16) MODEL: M2EXT–[1][2]

ORDERING INFORMATION

  • Code number: M2EXT-[1][2] Specify a code from below for each [1] and [2]. (e.g. M2EXT-M2/Q)
  • Specify the specification for option code /Q (e.g. /C01/S01/SET) INPUT – Field-selectable Thermocouple (PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, C (WRe 5-26), N, U, L, P (Platinel II) OUTPUT – Field-selectable ◆ DC Output
  • Current output: 0 - 20 mA DC
  • Voltage output: -5 - +5 V DC
  • Voltage output: -10 - +10 V DC [1] POWER INPUT AC Power M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) DC Power R: 24 V DC (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.) [2] OPTIONS blank: none /Q: With options (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating TERMINAL SCREW MATERIAL /S01: Stainless steel EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-5145)

RELATED PRODUCTS

  • M2E configurator software (model: M2ECFG) Downloadable at M-System’s web site. A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or the users manual (EM-5147) for the M2E configurator for applicable cable types. GENERAL SPECIFICATIONS Construction: Plug-in Connection: M3 screw terminals (torque 0.8 N·m) Screw terminal: Chromated steel (standard) or stainless steel Housing material: Flame-resistant resin (gray) Isolation: Input to output to power Overrange output: Approx. -10 to +110 % (Not available for current output not greater than 0 mA) Input zero fine adj. range: -10 to +10℃ (front button) Input span fine adj. range: -10 to +10℃ (front button) Output zero fine adj. range: -5 to +5% (front button) Output span fine adj. range: 95 to 105% (front button) Burnout protection: Upscale standard; downscale or no burnout optional by programming

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 2/7 http://www.m-system.co.jp/ (Set to "None" at item [51] Burnout, when the unit is connected with another instrument in parallel.) Linearization: Standard Cold junction compensation: CJC sensor attached to the input terminals Output setting: DIP Switch on side panel (refer to the instruction manual) Configuration: Program with front buttons or Via PC. Programmable features include: Refer to the parameter list. Configurator connection: 2.5 dia. miniature jack; RS-232-C level DISPLAY Display functions: Displays and sets measured range, engineering unit Number of pixels: 68 × 95 (horizontal × vertical) Character color: Yellow Display life: Approx. 60000 hours (Expected time for the Display brightness to be reduced to 50 % when the Display is used continuously with brightness setting 2 in 25 ℃) Display type: OEL display Display digit: Negative 5 digits, positive 6 digits (-99999 to 999999) Decimal point position:

  • Input display: None, number of decimal places 1 or 2
  • Output display: Settable arbitrarily INPUT SPECIFICATIONS Input resistance: 1 MΩ min. Burnout sensing: ≤ 0.2 μA Measurement rang: -5 to +105% of input setting value Refer to the operating manual (EM-5145-B) for changing input range, setting value. OUTPUT SPECIFICATIONS ■ DC Current Output range: 0 – 20 mA DC Conformance range: 0 – 22mA DC Minimum span: 1 mA Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained. Load resistance: Output drive 15 V max. (Not available to output less than 0 mA, output range may not be extended to -10 %) ■ DC Voltage Output range: -5 - +5 V DC, -10 - +10 V DC Conformance range: -6.0 - +6.0 V DC, -12 - +12 V DC Minimum span: 250 mV, 1 V Offset: Lower range can be any specific value within the output range provided that the minimum span is maintained. Load resistance: Output drive 1 mA max. INSTALLATION Power Consumption
  • AC: Max. 4.5 VA at 100 V Max. 6.5 VA at 200 V Max. 8.5 VA at 264 V
  • DC: Max. 2.3 W Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 10 to 85 %RH (non-condensing) Mounting: Surface or DIN rail Weight: Approx. 200 g (0.44 lb) PERFORMANCE Accuracy: Input accuracy + output accuracy See CALCULATION EXAMPLES OF OVERALL ACCURACY. Inversely proportional to the setting span. Except the accuracy of input resistor. Input accuracy: [Table 1 Accuracy value + Cold Junction Compensation Error 0.5°C (0.9°F)] or ±0.1 % of span, whichever is greater. Display accuracy: Input display: Input accuracy ±1 digit Output display: Input accuracy + output accuracy ±1 digit Output accuracy: ±0.04 % of max. output range Cold junction compensation error: ±0.5°C at 25 ±10°C ±0.9°F at 77 ±18°F (The described accuracy may be partially not satisfied when the input temperature is below 0°C. Consult factory.) Temp. coefficient (% of max. I/O range): ±0.015 %/°C (±0.008 %/°F) Input resolution: Max. 20 bits Output resolution: Max. 16 bits Response time (filter time constant: 0 sec.): ≤ 0.5 sec. (0 – 90 %) Burnout response: ≤ 10 sec. Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (input to output to power to ground)

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 3/7 http://www.m-system.co.jp/ CALCULATION EXAMPLES OF OVERALL ACCURACY [Example] Input Range K thermocouple, 0 – 1000°C, Output Range 0 – 20 mA, Output Setting 4 – 20 mA ■ Overall accuracy

  • Input Accuracy 1) Absolute value accuracy (Table 1): 1.00°C 2) CJC error (0.5°C) added: 1.50°C
  • Output Accuracy = Output Range Span (20 mA) ÷ Output Span Setting (16 mA) × 0.04 % = 0.05 % Overall Accuracy = 0.15 + 0.05 = ±0.20 % [Table 1] INPUT RANGE °C MINIMUM SPAN SETTING RANGE ACCURACY CONFORMANCE RANGE (PR) 20 0 to 1760 ±2.00 0 to 1760 K (CA) 20 -270 to +1370 ±1 .00 -150 to +1370 E (CRC) 20 -270 to +1000 ±1 .00 -170 to +1000 J (IC) 20 -210 to +1200 ±1 .00 -180 to +1200 T (CC) 20 -270 to +400 ±1 .00 -170 to +400 B (RH) 20 0 to 1820 ±2.00 400 to 1760 R 20 -50 to +1760 ±2.00 200 to 1760 S 20 -50 to +1760 ±2.00 0 to 1760 C (WRe 5-26) 20 0 to 2315 ±2.00 0 to 2315 N 20 -270 to +1300 ±1 .00 -130 to +1300 U 20 -200 to +600 ±1 .00 -200 to +600 L 20 -200 to +900 ±1 .00 -200 to +900 P (Platinel II ) 20 0 to 1395 ±1 .00 0 to 1395 INPUT RANGE °F MINIMUM SPAN SETTING RANGE ACCURACY CONFORMANCE RANGE (PR) 36 32 to 3200 ±3.60 32 to 3200 K (CA) 36 -454 to +2498 ±1 .80 -238 to +2498 E (CRC) 36 -454 to +1832 ±1 .80 -274 to +1832 J (IC) 36 -346 to +2192 ±1 .80 -292 to +2192 T (CC) 36 -454 to +752 ±1 .80 -274 to +752 B (RH) 36 32 to 3308 ±3.60 752 to 3200 R 36 -58 to +3200 ±3.60 392 to 3200 S 36 -58 to +3200 ±3.60 32 to 3200 C (WRe 5-26) 36 32 to 4199 ±3.60 32 to 4199 N 36 -454 to +2372 ±1 .80 -202 to +2372 U 36 -328 to +1112 ±1 .80 -328 to +1112 L 36 -328 to +1652 ±1 .80 -328 to +1652 P (Platinel II ) 36 32 to 2543 ±1 .80 32 to 2543 INPUT RANGE K MINIMUM SPAN SETTING RANGE ACCURACY CONFORMANCE RANGE

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 4/7 http://www.m-system.co.jp/ STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 Low Voltage Directive EN 61010-1 Installation Category II Pollution Degree 2 Input or output to power: Reinforced insulation (300 V) Input to output: Basic insulation (300 V) RoHS Directive EN 50581 EXTERNAL VIEW Display Mode Button Set Button Configurator Jack Up Button Down Button Up Down Mode Set Output Setting DIP SW ON SW1 OFF ON SW1 OFF PERCENT 100.00 OUTPUT 20.000 mA COMPONENT FUNCTION Display Indicates present values, setting values and abnormal information. Two types of present values at upper and lower are displayed by setting. Mode Button Used to shift from measuring mode to each setting mode. Destination to shift is changed by the time pressing and holding the button. Used to return from each setting mode to measuring mode. (press and hold for 2 sec. or more) Set Button Used to change setting value of setting parameter. When at setting changeable state, used to enter (save) the setting value. Used to move on through digits of setting value for input/output scaling at setting changeable state, Up Button Used to shift through setting parameter, and to increase or select setting value. Down Button Used to shift through setting parameter, and to decrease or select setting value. Con/f_i gurator Jack Used to con/f_i gure with M2E con/f_i gurator software (model: M2ECFG). At the same time, set the lockout setting of the unit to ‘lock’ . Refer to the operating manual (EM-5145-B) for detailed procedures.

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 5/7 http://www.m-system.co.jp/ PARAMETER LIST It is available to con/f_i gure or con/f_i rm settings shown below by using front button. Con/f_i guring or con/f_i rming with PC is available when using M2E con/f_i gurator software (model: M2ECFG). MODE ITEM SETTING PARAMETER RANGE UNIT INITIAL VALUE Basic setting 01 Lockout setting Lock / Unlock — Lock

11 Input range (PR)

K (CA) E (CRC) J (IC) T (CC) B (RH) R S C (WRe 5-26) N U L P (Platinel II) — K (CA) 12 0 % input setting (PR): 0.0 – 1740.0 °C 0.0 R: -50.0 – 1740.0 S: -50.0 – 1740.0 N: -270.0 – 1280.0 U: -200.0 – 580.0 L: -200.0 – 880.0 P (Platinel II): 0.0 – 1375.0 13 100 % input setting (PR): 20.0 – 1760.0 °C 1000.0 R: -30.0 – 1760.0 S: -30.0 – 1760.0 N: -250.0 – 1300.0 U: -180.0 – 600.0 L: -180.0 – 900.0 P (Platinel II): 20.0 – 1395.0

16 Input decimal point No decimal point

The number of decimal places : 1 or 2 — 1 place of decimals

17 Output range 0 – 20 mA

-5 – +5 V -10 – +10 V — 0 – 20 mA 18 0 % output setting 0.000 – 19.000 -5.000 – 4.750 -10.000 – 9.000 mA V V 4.000 19 100 % output setting 1 .000 – 20.000 -4.750 – 5.000 -9.000 – 10.000 mA V V 20.000 20 0 % output scaling -99999 – 999999 — 0.00 21 100 % output scaling -99999 – 999999 — 100.00

22 Output decimal point No decimal point

The number of decimal places : 1 – 5 — 2 places of decimals 26 Loop test -10.00 – 110.00 % Cancel

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 6/7 http://www.m-system.co.jp/ MODE ITEM SETTING PARAMETER RANGE UNIT INITIAL VALUE Option 51 Burnout None / Down / Up — Up

61 Unit (OUT Scaling) Choose from 68 types * — %

64 Temperature unit °C / °F / K — °C

65 Cold junction compensation CJM / FXD TEMP — CJM

66 Preset /f_i xed terminal temperature -50.00 – 100.00 °C 0.00 67 Filter time constant 0 – 30 sec. 0 69 Input Zero /f_i ne adjust -10.00 – 10.00 °C 0.00 70 Input Span /f_i ne adjust -10.00 – 10.00 °C 0.00 71 Output Zero /f_i ne adjust -5.000 – 5.000 % 0.000 72 Output Span /f_i ne adjust 95.000 – 105.000 % 100.000

01 Lockout setting Lock / Unlock — Lock

Advanced 90 Display setting Upper: choose from 5 types * Lower: choose from 6 types* — Upper: INPUT Lower: PERCENT

91 Brightness 1 (darkest) – 4 (brightest) — 4

92 Display timeout 0 (always on), 1 – 60 min. 10

93 Reset all settings OFF / RESET — OFF

94 Version indication — — —

  • For detailed types, refer to the operating manual (EM-5145-B). EXTERNAL DIMENSIONS unit: mm (inch) 29 (1.14) 83 (3.27) 94 (3.70) (.31) 124 (4.88) 22 (.87) 6 (.23) 59 (2.32) 11–M3 SCREW 72 (2.83) 36 (1.42) 29.5 (1.16) 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep DIN RAIL 35mm wide [4 (.16)]
  • When mounting, no extra space is needed between units. 8 7 (.31) 123 TERMINAL ASSIGNMENTS 8 7 1 0 1 1 2 1 CJC SENSOR (model: CJM)

MODEL: M2EXT M2EXT SPECIFICATIONS ES-5145 Rev.3 Page 7/7 http://www.m-system.co.jp/ SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM T/C comp. leadwire CJC SENSOR model: CJM Isolation Output Driver Digital Computation Circuit Display Circuit CONTROL SW 7 + OUTPUT U(+) V(–) POWER CONFIGURATOR JACK Low Drift Amplifie & Burnout Base Socket Output Setting DIP SW Specifications are subject to change without notice.