48NV BARGRAPH INDICATOR

48NV  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/Q)
• Special input range (For codes Z & 0)
• Bargraph scale (e.g. 0 – 100 %) (See ‘Scale Plate.’)
• Specify the specification for option code /Q
 (e.g. /C01)

[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
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)

[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
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
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q
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

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.

SPARE PARTS
• 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 separable screw terminal (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)
Scale
Characters: Max. 4 characters including decimal point and negative sign
Divisions: Min. 22, max. 100
Engineering unit: Max. 6 characters

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)

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

SCALE PLATE

EXTERNAL VIEW

DIMENSIONS unit: mm (inch)

PANEL CUTOUT unit: mm

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

M-System Co., Ltd.