MODEL: 48NDR

48NDR SPECIFICATIONS

ES-9443 Rev.13 Page 3/10

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

OUTPUT SPECIFICATIONS

■ Alarm Output: Relay contact

Rated load: 250 V AC @1 A (cos ø = 1)

30 V DC @5 A (resistive load)

Maximum switching voltage: 250 V AC, 220 V DC

Maximum switching power: 380 VA, 150 W

Minimum load: 5 V DC @100 mA

0

50

100

Input

(%)

L Setpoint

H Setpoint

H Output

L Output

• Alarm Output Code 2

Alarm Trip Operation

Terminal No. in parentheses

(7–8)ON

(12–14)ON

(13–14)ON

(7–9)ON

0

50

100

Input

(%)

L

H

HH Output

LL Output

H Output

L Output

HH

LL

• Alarm Output Code 4

Terminals 7 – 9, 13 – 14 turn on at a loss of power.

Terminals 7 – 9, 13 – 14 turn on at a loss of power.

(7–8)ON

(7–9)ON

(7–10)ON

(11–14)ON

(12–14)ON

(13–14)ON

INSTALLATION

Power Consumption

•AC:

Approx. 5.5 VA at 100 V with max. load

Approx. 7 VA at 200 V with max. load

Approx. 8 VA at 264 V with max. load

•DC

Approx. 3.5 W at 20.4 V with max. load

Approx. 3.5 W at 24 V with max. load

Approx. 3.5 W at 27.6 V with max. load

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

Bargraph: ±1 % ±1 digit

Digital indicator: ±0.5 % ±1 digit

Temp. coefficient: ±0.015 % of FS/°C (±0.008 % of FS/°F)

Response time: ≤ 0.5 sec.

(moving average sample number set to 4)

Burnout response: ≤ 10 sec.

Insulation resistance: ≥ 100 MΩ with 500 V DC

Dielectric strength: 2000 V AC @1 minute (input to output

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

Measurement Category II (output)

Installation Category II (power)

Pollution Degree 2

Input to output to power: Reinforced insulation (300 V)

RoHS Directive

EN 50581