M-System 40DN Data Sheet

MODEL: 40DN

http://www.m-system.co.jp/ 40DN SPECIFICATIONS ES-9534 Rev.3 Page 1/5

Digital Panel Meters 40 Series

mm (inch)

96 (3.78)

(1.89)

96 (3.78)

6 (.24) max

3.3 (.13) max

mm (inch)

LOOP POWERED DIGITAL PANEL METER

(4 digits, process meter) Functions & Features

• 4 digit (±9999) loop powered panel meter

• No external power source needed

• Scaling function

• High visible, 0.8" (20.3 mm) high and bright LED

MODEL: 40DN[1]

ORDERING INFORMATION

• Code number: 40DN[1] Specify a code from below for [1]. (e.g. 40DN/Q)

• Specify the specification for option code /Q (e.g. /SET)

INPUT

Current

4 – 20 mA DC

[1] OPTIONS

blank: none /Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

EX-FACTORY SETTING

/SET: Preset according to the Ordering Information Sheet (No. ESU-9534)

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) A/D conversion: Σ – Δ Sampling rate: 10 times/sec. (100 msec.) Averaging: None or moving average Setting: (Front button)

• Scaled range

• Moving average

• Brightness

■Recommended solderless terminal

DISPLAY

Display: 4 digits of 20.3 mm (0.8 inch) height, 7-segment, red LED Display range: -9999 to 9999 Scaling range for measurement range (4 - 20 mA): -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 scaled 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: Approx. 3.7 to 23 mA DC Voltage drop: Approx. 5 V with 4 mA; approx. 5.2 V with 20 mA (Equivalent input impedance: Approx. 260 Ω) (There is voltage drop generated by using the unit. For the two-wire transmitter power supply, make sure that the operable voltage for the two-wire transmitter is ensured including the voltage drop by other devices and wiring resistance.)

INSTALLATION

Operating temperature: -10 to +55°C (14 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing)

MODEL: 40DN

http://www.m-system.co.jp/ 40DN SPECIFICATIONS ES-9534 Rev.3 Page 2/5

Mounting: Panel flush mounting

(2) Sticker Label

(1) Front Panel

(5) Disp/ Button

(3) 4-digit Display

(4) Polarity Indicator

(6) Scale/ Button

(8) Up Button

(7) Shift Button

■COMPONENT IDENTIFICATION

No. COMPONENT FUNCTIONS

(1)

Front panel Removed at conﬁguration.

(2)

Sticker label Engineering unit label position

(3)

4-digit display 4-digit LED display. Range: 0 to 9999 (not including decimal point)

(4)

Polarity indicator Turns on when negative value is displayed

(5)

Used to move on to the display setting modes; or to shift through setting items in each setting mode.

(6)

Used to move on to the scaling setting modes; or to shift through setting items in each setting mode.

(7)

Shift button

Used to move on to the setting standby status and shift through display digits in each setting item.

(8)

Up button Used to select setting value.

Disp/ button

Scale/ button

Weight: 160 g (0.35 lb)

PERFORMANCE

Accuracy: ±0.1 % rdg ±1 digit ("±1 digit" is multiplied by scaling-multiple. Even in case the scaling-multiple is less than 1, multiply by 1.) Temp. coefficient: ±(0.01 % rdg +0.3 digits)/℃ ("±0.3 digits" is multiplied by scaling-multiple. Even in case the scaling-multiple is less than 1, multiply by 1.) Scaling-multiple = | (Display Scaling Value B - Display Scaling Value A) ÷ (default Display Scaling Value B - default Display Scaling Value A) |

STANDARDS & APPROVALS

CE conformity: EMC Directive (2004/108/EC) EMI EN 61000-6-4: 2007 EMS EN 61000-6-2: 2005

EXTERNAL VIEW

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