M1EXS MSYSTEM | Alldatasheet

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MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 1/7 https://www.m-system.co.jp/

2 Channel Super-mini Signal Conditioners

(2 channels, PC programmable) Functions & Features

  • Converts position signals from a self-synchronizing motor into a DC signal proportional to the rotating shaft position
  • 2 channels
  • Adjustments with the front buttons
  • OEL display with good visibility
  • Linearization available for each channel (111 points) Typical Applications
  • Position indicator using self-synch
  • Tank gauge
  • Sounding level meter 36 (1.42) (3.90) 125 (4.92) mm (inch) Note: The /f_igure shows the combination of the unit and the base. MODEL: M1EXS-2–K3[1]

ORDERING INFORMATION

  • Code number: M1EXS-2-K3[1] Specify a code from below for [1]. (e.g. M1EXS-2-K3/Q)
  • Specify the specification for option code /Q (e.g. /C01/SET) NO. OF CHANNELS 2: 2 channels INPUT Self-synch signal OUTPUT – Field-selectable ◆ DC Output
  • Current output: 0 - 20 mA DC
  • Voltage output: -5 - +5 V DC
  • Voltage output: -10 - +10 V DC POWER INPUT AC Power K3: 100 – 120V AC (Operational voltage range 85 - 132 V, 47 - 66 Hz) [1] 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 EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-5986)

RELATED PRODUCTS

  • Installation base (model: M1E-BS2)
  • M1E configurator software (model: M1ECFG) 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-5981) for the M1E configurator for applicable cable types. GENERAL SPECIFICATIONS Construction: Plug-in Connection
  • Connected to base with connector
  • Base M2.6 screw terminals (torque: 0.5 N·m) Applicable solderless terminal size (M3) Screw terminal: Nickel-plated steel Housing material: Flame-resistant resin (black) Isolation: Ch1.input to ch2.input to Ch1.output to ch2.output to power Overrange output: Approx. -5 to +105 % (Not available for current output not greater than 0 mA) Output zero fine adj. range: -5 to +5% (front button) Output span fine adj. range: 95 to 105% (front button) Configuration: Program with front buttons or Via PC. Programmable features include: Refer to the parameter list.

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 2/7 https://www.m-system.co.jp/ Configurator connection: 2.5 dia. miniature jack; RS-232-C level ■Recommended solderless terminal size - M3 (unit: mm) 12max 6max 3max 4min 3.2 dia. (mm) DISPLAY Display functions: Displays and sets measured range, engineering unit Number of pixels: 68 × 95 (horizontal × vertical) Character color: Yellow Display life: Approx. 50000 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: Selectable INPUT SPECIFICATIONS Measurement range: 0 – 359.99° (deg) Minimum span: 60° (deg) Input resistance: 1 MΩ min. Rated input voltage: 30 – 90 V AC OUTPUT SPECIFICATIONS ■ DC Current Output range: 0 – 20 mA DC Conformance range: 0 – 21mA DC Minimum span: 1 mA Load resistance: Output drive 15 V max. (e.g. 4 – 20 mA: 750 Ω [15 V ÷ 20 mA]) (Not available to output less than 0 mA, output range may not be extended to -5 %) ■ DC Voltage Output range: -5 - +5 V DC, -10 - +10 V DC Conformance range: -5.5 - +5.5 V DC, -11 - +11 V DC Minimum span: 250 mV, 1 V Load resistance: 200 kΩ min. INSTALLATION Power Consumption

  • AC: ≤ 7 VA Operating temperature: -5 to +55°C (23 to 131°F) Storage temperature: -5 to +55°C (23 to 131°F) Operating humidity: 10 to 85 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 120 g (0.26 lb) except base PERFORMANCE Accuracy: Input accuracy + output accuracy input accuracy + (output accuracy × segment gain) when segment gain > 1 See CALCULATION EXAMPLES OF OVERALL ACCURACY. Inversely proportional to the setting span. Input accuracy: ±0.2 % of span or ±0.5°, whichever is greater. Display accuracy: Input display: Input accuracy ±1 digit Output display: Input accuracy + output accuracy ±1 digit Output accuracy: (% of max. output range) 0 - 20 mA: ±0.06 % -5 - +5 V: ±0.03 % Temp. coefficient (% of max. I/O range): ±0.015 %/°C (±0.008 %/°F) Response time (filter time constant: 0 sec.): ≤ 0.5 sec. (0 – 90 %) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 1500 V AC @ 1 minute (Ch1 input to Ch2 input to Ch1 output to Ch2 output to power to ground) CALCULATION EXAMPLES OF OVERALL ACCURACY [Example] Input Span 60°, Output Range 0 – 20 mA, Output Setting 4 – 20 mA, Segment Gain 1.5 ■ Overall accuracy
  • Input Accuracy = Input (60°) × Input Accuracy (0.2 %) = 0.12° 0.12°< 0.5° thus Input Accuracy = 0.5° ÷ 60° × 100 = 0.83 %
  • Output Accuracy = Output Range Span (20 mA) ÷ Output Span Setting (16 mA) × 0.06 % × Segment Gain (1.5) = 0.1125 % Overall Accuracy = 0.83 + 0.1125 = ±0.9425 %

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 3/7 https://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 EXTERNAL VIEW Mode Button Set Button Display Configurator Jack Up Button Down Button COMPONENT FUNCTION Display Indicates present values, setting values and abnormal information. Two types of present values are displayed respectively at the upper and lower parts according to setting. Mode button Shifts from Measuring mode to each setting mode. The destination changes depending on how long the button is held down. Pressing Mode button for ≥ 2 seconds returns to Measuring mode from each setting mode.. Set button Shifts the setting value of each setting parameter item to a setting changeable state. When at setting changeable state, used to move through the digits of setting value and to enter (save) the setting value. Up button Shifts through setting parameter items and to increase or select the setting value. Down button Shifts through setting parameter items and to decrease or select the setting value. Con/f_i gurator Jack Used to perform con/f_i guration with M1E con/f_i gurator software (model: M1ECFG). When using the software, set the Lockout setting of the unit to ‘Lock’ . Refer to the operating manual (EM-5986-B) for detailed procedures.

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 4/7 https://www.m-system.co.jp/ TERMINAL ASSIGNMENTS 6 7 2 3 4 8 9 16 17 12 13 14 18 19 No. FUNCTION No. FUNCTION

1 Unused 11 Ch1 Output +

2 Unused 12 Ch1 Output –

3 Ch1 Self-synch input S1 13 Unused

4 Ch1 Self-synch input S2 14 Ch2 Output +

5 Ch1 Self-synch input S3 15 Ch2 Output –

6 Unused 16 Unused

7 Unused 17 Unused

8 Ch2 Self-synch input S1 18 Unused

9 Ch2 Self-synch input S2 19 Power U

10 Ch2 Self-synch input S3 20 Power V

  • Base does not come with the unit. Please order separately.

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 5/7 https://www.m-system.co.jp/ PARAMETER LIST It is available to configure or confirm settings shown below by using front button. Configuring or confirming with PC is available when using M1E configurator software (model: M1ECFG). MODE ITEM SETTING PARAMETER RANGE UNIT INITIAL VALUE Ch1 Setting 01 Lockout setting Lock / Unlock – Lock 06 Ch1 Angle offset – Deg. 0.00 07 Ch1 Angle span 60.00 – 359.99 Deg. 270.00

08 Ch1 Rotating direction CW / CCW – CW

14 Ch1 0 % input scaling -99999 – 999999 – 0.00 15 Ch1 100 % input scaling -99999 – 999999 – 100.00

16 Ch1 Input decimal point No decimal point

The number of decimal places: 1 – 5 – 2 places of decimals

17 Ch1 Unit (INP Scaling) Choose from 68 types * – %

18 Ch1 Output range 0 – 20 mA

-5 – +5 V -10 – +10 V – 0 – 20 mA 19 Ch1 0 % output setting 0.000 – 19.000 -5.000 – 4.750 -10.000 – 9.000 mA V V 4.000 20 Ch1 100 % output setting 1.000 – 20.000 -4.750 – 5.000 -9.000 – 10.000 mA V V 20.000 28 Ch1 Overrange output < 0 % -5.00 – 0.00 % -5.00 29 Ch1 Overrange output > 100 % -100.00 – 105.00 % 105.00 79 Ch1 Filter time constant 0 – 30 sec. 0 82 Ch1 Output Zero fine adjust -5.000 – 5.000 % 0.000 83 Ch1 Output Span fine adjust 95.000 – 105.000 % 100.000 89 Ch1 Loop test -5.00 – 105.00 % Cancel Ch2 Setting 106 Ch2 Angle offset – Deg. 0.00 107 Ch2 Angle span 60.00 – 359.99 Deg. 270.00

108 Ch2 Rotating direction CW / CCW – CW

114 Ch2 0 % input scaling -99999 – 999999 – 0.00 115 Ch2 100 % input scaling -99999 – 999999 – 100.00

116 Ch2 Input decimal point No decimal point

The number of decimal places: 1 – 5 – 2 places of decimals

117 Ch2 Unit (INP Scaling) Choose from 68 types * – %

118 Ch2 Output range 0 – 20 mA

-5 – +5 V -10 – +10 V – 0 – 20 mA 119 Ch2 0 % output setting 0.000 – 19.000 -5.000 – 4.750 -10.000 – 9.000 mA V V 4.000 120 Ch2 100 % output setting 1.000 – 20.000 -4.750 – 5.000 -9.000 – 10.000 mA V V 20.000 128 Ch2 Overrange output < 0 % -5.00 – 0.00 % -5.00 129 Ch2 Overrange output > 100 % -100.00 – 105.00 % 105.00 179 Ch2 Filter time constant 0 – 30 sec. 0 182 Ch2 Output Zero fine adjust -5.000 – 5.000 % 0.000 183 Ch2 Output Span fine adjust 95.000 – 105.000 % 100.000 189 Ch2 Loop test -5.00 – 105.00 % Cancel

01 Lockout setting Lock / Unlock – Lock

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 6/7 https://www.m-system.co.jp/ MODE ITEM SETTING PARAMETER RANGE UNIT INITIAL VALUE Advanced 201 Display setting Upper: choose from 8 types * Lower: choose from 9 types * – Upper: Ch1 INPUT Lower: Ch2 INPUT

202 Channel enable Choose from 3 types * – Ch1 enable

203 Brightness 1 (darkest) – 4 (brightest) – 4

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

205 Reset all settings OFF / RESET – OFF

206 Version indication – – –

210 Ch1 User's table linearization Disable / Enable – Disable

276 Ch1 Number of points 2 – 111 – 2

277 – 498 Ch1 Table -5.00 – 105.00 % X001 -5.00 Y001 -5.00 X002 105.00 Y002 105.00

510 Ch2 User's table linearization Disable / Enable – Disable

576 Ch2 Number of points 2 – 111 – 2

577 – 798 Ch2 Table -5.00 – 105.00 % X001 -5.00 Y001 -5.00 X002 105.00 Y002 105.00

  • For detailed types, refer to the operating manual (EM-5986-B). EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch] 125 (4.92) 36 (1 .42) DIN RAIL 35mm wide 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 * Base does not come with the unit. Please order separately.

MODEL: M1EXS-2 M1EXS-2 SPECIFICATIONS ES-5986 Rev.2 Page 7/7 https://www.m-system.co.jp/ MOUNTING REQUIREMENTS unit: mm [inch] 99 (3.90) 2–M4 SCREW * Mounting requirements for base. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM #BTF Digital Computation Circuit JACK Low Drift Amplifie Low Drift Amplifie U V CONFIGURATOR POWER *1*2 CH1 SELF- SYNCH CH2 SELF- SYNCH Display Circuit Front Button Isolation Isolation Isolation Isolation Output Driver Output Driver Ch1 OUTPUT Ch2 OUTPUT *1. The input engineering unit value increases when the self-synch rotates clockwise. For changing the operation to counterclockwise and increase, set the ITEM 08, 108 'Rotating direction' to CCW. *2. The power input of the unit has polarity. Be sure that the connection for R1 and R2 of the self-synch. Specifications are subject to change without notice.