MODEL: 48AV

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

48AV SPECIFICATIONS

ES-9312 Rev.18 Page 2/5

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

OUTPUT SPECIFICATIONS

■ Alarm Output: Relay contact

Rated load: 125 V AC @ 0.5 A (cos ø = 1)

30 V DC @ 2 A (resistive load)

Maximum switching voltage: 250 V AC or 220 V DC

Maximum switching power: 125 VA or 60 W

Minimum load: 10 mV DC @ 10 μA

0

50

100

Input

(%)

Lo Setpoint

Hi Setpoint

H Output

(8–10)ON

L Output

(3–5)ON

(3–4)ON

(9–10)ON

•Output Code : 2

0

50

100

Input

(%)

L

Setp.

H

Setp.

HH Output

(7–10)ON

LL Output

(3–5)ON

(3–4)ON

H Output

(3–6)ON

(8–10)ON

L Output

(9–10)ON

HH

Setp.

LL

Setp.

•Output Code : 4

Trip Operation in Power Failure:

Terminals 3 – 5, 9 – 10 turn ON

Alarm Trip Operation Terminal No. in parentheses

INSTALLATION

Power consumption

•AC: Approx. 5 VA (7 VA for multi-color LED)

•DC: Approx. 4 W (6 W for multi-color LED)

Operating temperature: 0 to 45°C (32 to 113°F)

Operating humidity: 40 to 80 % RH (non-condensing)

Mounting: Panel flush mounting

Weight: 590 g (1.30 lbs)

PERFORMANCE in percentage of span

Accuracy: ±1 % ±1 digit

Setting accuracy: ±1 %

Response time: 0.5 sec.

Insulation resistance: ≥ 10 MΩ with 500 V DC (input to

output to power)

Dielectric strength: 1500 V AC @ 1 minute

(input to power or ground)

1000 V AC @ 1 minute (power to ground, output to input or

power or ground)