MODEL: 48NV

48NV SPECIFICATIONS

ES-9438 Rev.13 Page 2/8

http://www.m-system.co.jp/

/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