40DPT AC VOLTAGE INPUT DIGITAL PANEL METER

Detail

40DPT

Digital Panel Meters 40 Series

AC VOLTAGE INPUT DIGITAL PANEL METER
(4 digit, process meter, true RMS sensing)

Functions & Features
• 4 digit (±9999) panel meter
• Scaling and HOLD functions
• High visible, 0.8" (20.3mm) high and bright LED

MODEL: 40DPT–[1]–[2][3]

ORDERING INFORMATION
• Code number: 40DPT–[1]–[2][3]
Specify a code from below for each [1] through [3].
  (e.g. 40DPT-V1-K3/Q)
• Specify the specification for option code /Q
  (e.g. /C01/SET)

[1] INPUT
Voltage
V1: 0.0 - 200.0 mV AC (Conformance range)
(Input range: 0.0 – 240.0 mV AC, Input resistance: ≥100 kΩ)
V2: 0.000 - 2.000 V AC (Conformance range)
(Input range: 0.000 – 2.400 V AC, Input resistance: ≥1 MΩ)
V3: 0.00 - 20.00 V AC (Conformance range)
(Input range: 0.00 – 24.00 V AC, Input resistance: ≥1 MΩ)
V4: 0.0 - 200.0 V AC (Conformance range)
(Input range: 0.0 – 240.0 V AC, Input resistance: ≥1 MΩ)
V5: 0.0 - 400.0 V AC (Conformance range)
(Input range: 0.0 – 480.0 V AC, Input resistance: ≥1 MΩ)
(CE not available)

[2] POWER INPUT
AC Power
K3: 100 – 120V AC
(Operational voltage range 85 - 132 V, 47 - 66 Hz)
L3: 200 – 240V AC
(Operational voltage range 170 - 264 V, 47 - 66 Hz)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±20 %, ripple 10 %p-p max.)

[3] 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.)
Moving parts and indicators are not coated.
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
 (No. ESU-9537)

GENERAL SPECIFICATIONS
Construction: Panel flush mounting
Connection: M3 screw terminals (torque 0.6 N·m)
Solderless terminal: Refer to the drawing at the end of the section.
   Recommended manufacturer: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd 
  Applicable wire size: 0.25 to 1.65 mm² (AWG 22 to 16)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray)
Isolation: Input to power
Input waveform
  RMS sensing: Up to 15 % of 3rd harmonic content
Sampling rate: 10 times/sec. (100 msec.)
Averaging: None or moving average
Setting: (Front button)
• Scaled range
• Low-end cutout
• Moving average
• Brightness
• Others

DISPLAY
Display: 4 digits of 20.3 mm (0.8 inch) height, 7-segment, red LED
Display range: -9999 to 9999
Scaling range: -9999 to 9999 counts
Decimal point position: 10^-1, 10^-2, 10^-3 or none
Zero indication: Higher-digit zeros are suppressed.
Over-range indication: '-9999' or '9999' blinking for display values out of the display range.  'S.ERR' blinks surpassing the permissible range. 'ERR' blinks when input scaling setting is inappropriate.
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
■ AC Input voltage
Frequency: 40 - 100 Hz
Overload capacity: 120 % of max. measurement range (continuous)
• V1 Max. input: 10 V
• V2 Max. input: 100 V
• V3, V4, V5 Max. input: 500 V
Input burden: ≤ 0.5 VA
■ Hold Input: Dry contact input
Detecting level: ≤ 1.5 V
Sensing: Approx. 5 V DC, 1 mA

INSTALLATION
Power consumption
•AC:
 ≤ 2.7 VA for 100 – 120 V
 ≤ 3.4 VA for 200 – 240 V
•DC: ≤ 1.0 W
Operating temperature: -10 to +55°C (14 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Panel flush mounting
Weight: 180 g (0.40 lb)

PERFORMANCE
Input accuracy: ±0.3% rdg ±1digit,
< 35 % of full scale: ±0.3% FS ±1digit
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Line voltage effect: ±0.2 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @ 1 minute
(input to power to ground)

STANDARDS & APPROVALS
EU conformity:
EMC Directive 
  EMI EN 61000-6-4
  EMS EN 61000-6-2
Low Voltage Directive
  EN 61010-1
  Measurement Category I (input)
  Installation Category II (power)
  Pollution degree 2
  Input  to power: Reinforced insulation (300 V)
RoHS Directive
  EN 50581

DISPLAY HOLD COMMAND
Displayed value is held with an external HOLD command input.  Connect the contacts across HOLD to COM.
(Isolate with photo-coupler or relay as terminals 3 and 4 are not isolated to input signal, terminals 1 and 2.)

EXTERNAL VIEW

PARAMETER LIST

DIMENSIONS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.