43AL1 MSYSTEM | Alldatasheet

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MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 1/6 https://www.m-system.co.jp/ Digital Panel Meters 43 Series LOOP POWERED DIGITAL PANEL METER (process meter) Functions & Features

  • Loop powered -1999 to 9999 compact digital meter
  • Scaling function
  • Screwless spring terminal (.94) 48 (1.89) 58 (2.28)* mm (inch) *42 (1.65) for Terminal Block code "S" MODEL: 43AL1–[1][2]

ORDERING INFORMATION

  • Code number: 43AL1–[1][2] Specify a code from below for each of [1] and [2]. (e.g. 43AL1-D/UL/Q)
  • Specify the specification for option code /Q (e.g. /C01/SET) INPUT 4 – 20 mA DC [1] TERMINAL BLOCK S: Screwless spring terminal D: Separable screwless spring terminal [2] OPTIONS (multiple selections) Standards & Approvals blank: CE marking /UL: UL approval, CE marking Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) Moving parts and indicators are not coated. /C01: Silicone coating /C02: Polyurethane coating /C03: Rubber coating (UL not available) EX-FACTORY SETTING /SET: Preset according to the Ordering Information Sheet (No. ESU-9425) GENERAL SPECIFICATIONS Construction: Panel flush mounting Connection Terminal block "S": Screwless spring terminal Applicable wire size 1.0 to 1.3 mm2, stripped length 8 mm Terminal block "D": Separable screwless spring terminal Applicable wire size 1.0 to 1.3 mm2, stripped length 8 mm Housing material: Flame-resistant resin (gray) Isolation: Input to FE(Functional Earth) A/D conversion: Σ – Δ Sampling rate: 10 times/sec. (100 msec.) Averaging: None or moving average Setting: (Front button)
  • Scaled range
  • Moving average DISPLAY Display: 4 digits of 10.2 mm (.4”) height, 7-segment, red LED Display range: -1999 to 9999 Scaling range for measurement range: -1999 to 9999 counts Decimal point position: 10-1, 10-2, 10-3 or none Zero indication: Higher-digit zeros are suppressed. Over-range indication: '-1999' or '9999' blinking for display values out of the display range. 'S.ERR' blinks surpassing the permissible range. Engineering unit indication: Sticker label attached DC, AC, mV, V, kV, μA, mA, A, kA, mW, W, kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ, cm, mm, m, m/sec, mm/min, cm/min, m/min, m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec, m3/min, m3/h, Nm3/h, N·m, N/m2, g, kg, kg/h, N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J, kJ, MJ, rpm, sec, min, pH, %, ppm, etc. INPUT SPECIFICATIONS ■ DC Current Current range: 3.75 to 22 mA DC Voltage drop: Approx. 3.5 V with 4 mA; approx. 3.7 V with 20 mA (Equivalent input impedance: Approx. 185 Ω) (Use of the unit causes voltage drop. For 2-wire transmitter, be sure that the voltage by which 2-wire transmitter can operate is ensured including the voltage drop by other devices and wiring resistance.)

MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 2/6 https://www.m-system.co.jp/ INSTALLATION Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Panel flush mounting Weight: 30 g (1.1 oz) PERFORMANCE Accuracy: ±0.1 % rdg ±1 digit× scaling-multiple (When the scaling-multiple is less than 1, rounded up to 1.) Temp. coefficient: ±0.3 digits× scaling-multiple/℃ (When the scaling-multiple is less than 1, rounded up to 1.) Scaling-multiple = | (Display Scaling Value B - Display Scaling Value A) ÷ (default Display Scaling Value B - default Display Scaling Value A) | Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 500 V AC @1 minute (input to FE) STANDARDS & APPROVALS EU conformity: EMC Directive EMI EN 61000-6-4 EMS EN 61000-6-2 RoHS Directive Approval: UL/C-UL general safety requirements (UL 61010-1, CAN/CSA-C22.2 No.61010-1-12) EXTERNAL VIEW (1) Front Cover (2) 4-digit Display (6) UP Button (5) SF Button (3) DI Button (4) SC Button ■ COMPONENT IDENTIFICATION No. COMPONENT FUNCTIONS (1) Front Cover Removed at conguration. (2) 4-digit Display 4-digit LED display. Range: -1999 to 9999 (not including decimal point) (3) DI Button Used to move on to the display setting modes; or to shift through setting items in each setting mode. (4) SC Button Used to move on to the scaling setting modes; or to shift through setting items in each setting mode. (5) SF Button Used to move on to the setting standby status and shift through display digits in each setting item. (6) UP Button Used to select setting value.

MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 3/6 https://www.m-system.co.jp/ PARAMETER LIST ■ SCALING SETTING MODE ... ... PARAMETER Display Scaling Value A Display Scaling Value B Decimal Point Position Decimal point position Display value for 20 mA input Display value for 4 mA input To distinguish from B, the first decimal point is blinking. FUNCTION DEFAULT VALUE DISPLAY 10 -1 through 10-3 or none A 0% 100% 0% 100% B Display Input Display Scaling B A Display Input Display Scaling

  • Normal Scaling The display value increases when the input signal increases.
  • Inverted Scaling The display value decreases when the input signal increases. The decimal point position can be set to any digit. Set it according to the 100% value. ■ DISPLAY SETTING MODE PARAMETER Moving Average Initialization Moving average with 4 samples Moving average with 8 samples Moving average with 2 samples No moving averaging FUNCTION DEFAULT VALUE DISPLAY Version Indication Version number, indication only – – Non-initialization Initialize settings (change to factory settings) *1 *1 . While “ ” is shown, pressing DI button or SC button initializes settings. If “Initialization” is done once, all current parameters will be deleted and overwritten with factory default values. Notice that after this, Ex-factory settings with “/SET” option will be irrecoverable.

MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 4/6 https://www.m-system.co.jp/ EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 22 (.87) 35 (1 .38)5.5 (.22) 45 (1 .77) 48 (1 .89) 24 (.94) 50.5 (1 .99)

  • Separable terminal • One block terminal
  • Separable terminal • One block terminal 1 2 3 Separable screwless spring terminal Screwless spring terminal 1 2 3 ■ FRONT VIEW ■ REAR VIEW ■ TOP VIEW ■ SIDE VIEW 17 .5 (.69 ) for Separable terminal 1 .5 (.06 ) for One block terminal

MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 5/6 https://www.m-system.co.jp/ MOUNTING REQUIREMENTS unit: mm + 0.6 – 0 22.2 + 0.3 – 0 min. 65 min. 35 Panel thickness: 0.8 to 3.5 mm ■ PANEL CUTOUT unit: mm MOUNTING Just insert the meter body (snap-in method) SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. Controllor, etc. 4 – 20mA DC INPUT ■ 4-WIRE CONNECTION EXAMPLE I/P Positioner, etc. Digital Computation A/D Converter INPUT Display / Setting TWO-WIRE TRANSMITTER FE Power Source

MODEL: 43AL1 43AL1 SPECIFICATIONS ES-9425 Rev.9 Page 6/6 https://www.m-system.co.jp/ Specifications are subject to change without notice.