M-System 48NV Data Sheet

MODEL: 48NV

http://www.m-system.co.jp/ 48NV SPECIFICATIONS ES-9438 Rev.8 Page 1/7

Bargraph Indicators 48N Series

50

40

30

20

10

0

10

20

30

40

50
m

3

/h

50

40

30

20

10

0

10

20

30

40

50
m

3

/h

144

(5.67)

36 (1.42)

103

(4.06)
mm (inch)

BARGRAPH INDICATOR

Functions & Features

• Displays two process variables in dual graphic bargraphs
of 101 LED segments

• Single and dual bargraphs

• IP65 front cover

• Scale plate is easily replaced

• Separable terminal block

MODEL: 48NV–[1][2][3][4]–[5][6]

ORDERING INFORMATION

• Code number: 48NV-[1][2][3][4]-[5][6]
Specify a code from below for each [1] through [6].
(e.g. 48NV-2BBV4W-R/CE/D)

• Special input range (For codes Z & 0)

• Bargraph scale (e.g. 0 – 100 %) (See ‘Scale Plate.’)

YR: Amber / Red
YG: Amber / Green
YB: Amber / Blue
GR: Green / Red
GY: Green / Amber
GB: Green / Blue
BR: Blue / Red
BY: Blue / Amber
BG: Blue / Green

[3] MOUNTING DIRECTION

V: Vertical
H: Horizontal

[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 5.1 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)

Voltage

3: 0 – 1 V DC (Input resistance 1 MΩ min.)
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC (Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
4W: -10 – +10 V DC (Input resistance 1 MΩ min.)
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)
0: Specify voltage (See INPUT SPECIFICATIONS)

[1] BARGRAPHS

1: Single
2: Dual

[2] BAR LED COLOR

R: Red
Y: Amber
G: Green
B: Blue

Dual (left/right)

RR: Red / Red
YY: Amber / Amber
GG: Green / Green
BB: Blue / Blue
RY: Red / Amber
RG: Red / Green
RB: Red / Blue

[5] POWER INPUT

AC Power

M: 85 – 264 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
(CE not available)
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±15 %, ripple 10 %p-p max.)

[6] OPTIONS (multiple selections)

Standards & Approvals

blank: Without CE
/CE: CE marking

Bezels

MODEL: 48NV

http://www.m-system.co.jp/ 48NV SPECIFICATIONS ES-9438 Rev.8 Page 2/7

blank: Bezels for M-System’s 48 Series panel cutout
/D: Bezels for DIN panel cutout
/F: Bezels for Fuji Electric's PAJ, PAK, PBA panel cutout

BEZEL OPTION

Bezels are used to adapt the 48N Series to an existing panel
cutout. In order to replace M-System’s 48 Series products,
use the one attached to the 48N Series as standard. When
the existing panel is cut according to DIN standard, specify
‘/D’ suffix code.
For a new installation, no bezel is required. Please refer to
‘Mounting Requirement’ and mount the 48N directly.
Ingress protection is invalid when the 48N is mounted with a
bezel, or when multiple modules are stacked side by side.

RELATED PRODUCTS

• Spare scale plate

GENERAL SPECIFICATIONS

Construction: Panel flush mounting
Degree of protection: IP65; applicable to the front panel for
single unit mounted according to the specified panel cutout
Connection: M3 screw terminals (torque 0.6 N·m)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (black)
Isolation: Input 1 to input 2 to power
Scale plate: Flame resistant resin (white scale & characters
on black base)

PERFORMANCE in percentage of span

Accuracy: ±1 % ±1 digit
Response time: ≤ 0.5 sec.
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input 1 to input 2
to power to ground)

STANDARDS & APPROVALS

CE conformity:
EMC Directive (2004/108/EC)
EMI EN 61000-6-4: 2007
EMS EN 61000-6-2: 2005
Low Voltage Directive (2006/95/EC)
EN 61010-1: 2001
Installation Category II
Pollution Degree 2
Input 1 or input 2 to power input:
Reinforced insulation (300 V)
Input 1 to input 2: Functional insulation

INPUT SPECIFICATIONS

■ DC Current: 0 – 50 mA DC; input resistor incorporated
Minimum span: 1 mA
When specifying a resistance value, choose from below.

5.1 Ω, 10 Ω, 12 Ω, 20 Ω, 39 Ω, 200 Ω

■ DC Voltage: 0 – 10 V DC
Minimum span: 0.1 V
Input resistance: ≥ 1 MΩ
Offset: Max. 1.5 times span

INSTALLATION

Power Consumption

•AC:
Approx. 3 VA (single) or 4 VA (dual)

•DC: Approx. 1.5 W (single) or 2 W (dual)
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Panel flush mounting
Weight: 300 g (0.66 lb)

MODEL: 48NV

http://www.m-system.co.jp/ 48NV SPECIFICATIONS ES-9438 Rev.8 Page 3/7

SCALE PLATE

■ WHAT MUST BE SPECIFIED WHEN ORDERING

Please specify the bargraph scale range and engineering unit. The overvall scale plate design including the number of
divisions, division line length, character font is determined by M-System.

[Example] : Bargraph range 0 to 300 cm
Bargraph scale range: 0 – 300
Engineering unit for the bargraph: cm

■ TYPES OF DIVISIONS

Five (5) types of divisions are used depending upon the scale span, which determined by the following equation:
Scale Span = (Max. range value – Min. range value) x 10
where n = integer (used to limit the calculated scale span to the minimum of 1.1, below 11.0.)
The number of divisions is automatically determined by the scale span.

• Type 1: 1.1 Scale Span < 1.3
Number of divisions: 22 to 25.9
Scale: Starts at 0, increments by 0.02 / 0.2 / 2 / 20 /

200. Min. and max. values indicated. 4 digits
including negative sign and decimal point.
Division lines: Long, Short, Medium, Short, Long
(4 divisions repeated)

• Type 3: 2.0 Scale Span < 2.6
Number of divisions: 40 to 51.9
Scale: Starts at 0, increments by 0.05 / 0.5 / 5 / 50 /

500. Min. and max. values indicated. 4 digits
including negative sign and decimal point.
Division lines: Long, Short, Medium, Short, Medium,
Short, Medium, Short, Medium, Short, Long
(10 divisions repeated)

Minimum
Divisions

Maximum

Divisions

Bipolar

Scale

10

11

8

6

4

2

0

600

400

200

0

-200

-400

0.2

0

-600

0.4

0.6

0.8

1.0

1.2

1.29

Minimum
Divisions

Maximum

Divisions

Bipolar

Scale

120
100

50

0

-50

-100

-120

0

0

0.5

1

1.5

2

2.59

5

10

15

20

• Type 2: 1.3 Scale Span < 2.0

Number of divisions: 26 to 39.9
Scale: Starts at 0, increments by 0.03 / 0.3 / 3 / 30 /

300. Min. and max. values indicated. 4 digits
including negative sign and decimal point.
Division lines: Long, Short, Medium, Short, Medium,
Short, Long (6 divisions repeated)

n

• Type 4: 2.6 Scale Span < 5.5

Number of divisions: 26 to 54.9
Scale: Starts at 0, increments by 0.05 / 0.5 / 5 / 50 /

500. Min. and max. values indicated. 4 digits
including negative sign and decimal point.
Division lines: Long, Medium, Medium, Medium,
Medium, Long (5 divisions repeated)

Minimum
Divisions

Maximum

Divisions

Bipolar

Scale

0

0.3

0.6

0.9

1.2

1.5

1.8

0.6

0.3

0

-0.3

-0.6

-0.8

0.8

1.99

0

30

60

90

120

130

Minimum
Divisions

Maximum

Divisions

Bipolar

Scale

250

200

150

100

50

0

-50

-100

-150

-200

-250

0 0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.49

50

100

150

200

250

260