48V-1GHH-K

48V MSYSTEM

Document overview

• PDF pages: 5

Technical content

Page 1

Bargraph Indicators 48 Series

BARGRAPH INDICATOR

[3] MOUNTING DIRECTION

V: Vertical H: Horizontal

MODEL: 48V–[1][2][3][4]-[5]

ORDERING INFORMATION

• Code number: 48V-[1][2][3][4]-[5] Specify a code from below for each [1] through [5]. (e.g. 48V-2RRVA-R)
• Special input range (For codes Z & 0)
• Scale (e.g. 0 – 100 %)

[1]BARGRAPHS

1: Single 2: Dual

[2] LED COLOR

R: Red Y: Amber G: Green Dual (left/right) RR: Red / Red YY: Amber / Amber GG: Green / Green RY: Red / Amber RG: Red / Green YR: Amber / Red YG: Amber / Green GR: Green / Red GY: Green / Amber

[4] INPUT

Current A: 4 – 20 mA DC (Input resistance 10 Ω) B: 2 – 10 mA DC (Input resistance 20 Ω) C: 1 – 5 mA DC (Input resistance 39 Ω) D: 0 – 20 mA DC (Input resistance 10 Ω) E: 0 – 16 mA DC (Input resistance 12 Ω) F: 0 – 10 mA DC (Input resistance 20 Ω) G: 0 – 1 mA DC (Input resistance 200 Ω) H: 10 – 50 mA DC (Input resistance 3.9 Ω) Z: Specify current (See INPUT SPECIFICATIONS) Voltage 3: 0 – 1 V DC (Input resistance 100 kΩ) 4: 0 – 10 V DC (Input resistance 330 kΩ) 5: 0 – 5 V DC (Input resistance 250 kΩ) 6: 1 – 5 V DC (Input resistance 250 kΩ) 0: Specify voltage (See INPUT SPECIFICATIONS)

[5] POWER INPUT

AC Power K: 85 – 132 V AC (Operational voltage range 85 – 132 V, 47 – 63 Hz) L: 170 – 264 V AC (Operational voltage range 170 – 264 V, 47 – 63 Hz) DC Power R: 24 V DC (Operational voltage range 24 V ±15 %, ripple 10 %p-p max.)

GENERAL SPECIFICATIONS

Construction: Panel flush mounting Connection: M3 screw terminals (torque 0.6 N·m) Screw terminal: Chromated brass Housing material: ABS resin Isolation: Input 1 to input 2 to power Scale plate: Aluminium (white scale & characters on black base) Scale

• Characters including decimal points: Max. 6 charac. (48V-1, vertical mount.) Max. 4 charac. (48V-2, vertical mount.) Max. 4 charac. (48V-1, horizontal mount.) Max. 4 charac. (48V-2, horizontal mount.)
• Divisions: 22 – 54.9
• Engineering unit: Max. 8 charac. (48V-1, vertical mount.) Max. 5 charac. (48V-2, vertical mount.) Max. 8 charac. (48V-1, horizontal mount.)

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Max. 3 charac. (48V-2, horizontal mount.) If there is only one engineering unit with dual bargraph type, the position and maximum number of characters for single type are applied. Bargraph: 101-segment LED, 100 mm (3.96”) long, 1.5 mm (.06”) wide

INPUT SPECIFICATIONS

■ DC Current: 0 – 50 mA DC; input resistor incorporated Minimum span: 1 mA 0 % input: 0 mA DC ■ DC Voltage: 0 – 10 V DC Minimum span: 1 V 0 % input: 0 V DC

INSTALLATION

Power consumption

• AC: Approx. 3.5 VA (single) or 5.5 VA (dual)
• DC: Approx. 2 W (single) or 4 W (dual) Operating temperature: 0 to 50°C (32 to 122°F) Operating humidity: 40 to 80 % RH (non-condensing) Mounting: Panel flush mounting Weight: 290 g (0.64 lbs) for 48V-1, DC powered 320 g (0.71 lbs) for 48V-1, AC powered 340 g (0.75 lbs) for 48V-2, DC powered 370 g (0.82 lbs) for 48V-2, AC powered

PERFORMANCE in percentage of span

Accuracy: ±1 % ±1 digit Response time: 0.5 sec. Insulation resistance: ≥ 50 MΩ with 500 V DC (input or power to ground) Dielectric strength: 2000 V AC @1 minute (input or power to ground) 1500 V AC @ 1 minute (input to AC power) 500 V AC @ 1 minute (input to DC power) 500 V AC @ 1 minute (input 1 to input 2)

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STANDARD SCALE & UNIT EXAMPLES

■ DIVISIONS Number of divisions depends upon the scale range.

■ STANDARD SCALES & DIVISIONS (example)

Enginnering unit: %, °C, Nm3/h, m3/h, t/h, km3/h, kg/h, l/h, Pa, kPa, abs, ppm, pH, psi, kg/cm2G, N/m2, N/cm2, lb/h, J, kJ, Nl, m3, lbs, Ω, μΩ, 1°

Span of Scale Range = (Full Scale – Zero Scale) × 10n where n = integer (Determine ‘n’ so that the span of scale range is 1.1 or greater than 1.1, and smaller than 11.0.)

[Example 1] Scale range 0 to 100

Example 1

Example 2

Span of Scale Range = (100 – 0) × 10-1 = 10 Span of 10 falls into Pattern 5 according to the above table. Number of divisions

100

10

is calculated from the Span of Scale Range multiplied by the ratio (10 × 5). The scale range 0 to 100 is provided with 50 divisions.

90

80

5

[Example 2] Scale range -10 to +10 Span of Scale Range = (10 – (-10)) × 10-1 = 2

70

Span of 2 falls into Pattern 3 according to the above table. Number of divisions

60

is calculated from the Span of Scale Range multiplied by the ratio (2 × 20).

0

50

The scale range -10 to +10 is provided with 40 divisions.

40

30

5

20

10

10

0 Unit

Unit –

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EXTERNAL VIEW

■HORIZONTAL MOUNTING

■VERTICAL MOUNTING

• Single
• Dual
• Single

Label

\*Engineering units longer than 3 characters are indicated here.

Remark: If there is only one engineering unit with dual bargraph type, the position and maximum number of characters for single bargraph type are applied.

CONNECTION DIAGRAM

■48V-2

■48V-1

+ 1

5 +

+ 1

5 +

INPUT 1

DC POWER

INPUT

DC POWER

– 2

6 –

– 2

6 –

+ 3

7 U

7 U

INPUT 2

AC POWER

AC POWER

– 4

8 V

8 V

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

BEZEL

M3 (.12) SCREW

BEZEL

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PANEL CUTOUT unit: mm

■ VERTICAL MOUNTING

Panel thickness: 1.6 – 5.5 mm

+1 L = (38 x n) –0 (n: number of units) L

Note 1. A bezel is required between units for high-density mounting. Note 2. Observe at the minimum of 5 cm above and below the units for heat dissipation.

■ HORIZONTAL MOUNTING

Panel thickness: 1.6 – 5.5 mm

+1

+1

L = 38 x (n–1) + 36.5

–0

(n: number of units)

Note 1. A bezel is required between units for high-density mounting.

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