MODEL: 47LV

47LV SPECIFICATIONS

ES-9502 Rev.14 Page 2/8

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

steel

Housing material: Flame-resistant resin (gray)

Isolation: Input to DC output to HH output or H output to

L output or LL output to power

Setting: (Front button)

• Scaled range

• Input type

• Alarm setpoint

• Hysteresis (deadband)

• Moving average

• Others

(Refer to the instruction manual for details)

Read rate: 40 times/sec. (25 msec.)

Averaging: None or moving average

Lockout setting: Prohibiting certain operations; protecting

settings

DISPLAY

Display: 16 mm (.63) high, 4 ½ digits, 7-segment LED

Display range: -19999 to 19999

Zero indication: Higher-digit zeros are suppressed.

Over-range indication: ‘-19999’ or ‘19999’ blinking for

display values out of the display range.

‘S.ERR’ and ‘Min’ or ‘Max’ blinking when the input signal is

out of the usable range.

Alarm status indication

LL indicator: Green LED turns on when the LL alarm is

tripped.

L indicator: Green LED turns on when the L alarm is

tripped.

H indicator: Red LED turns on when the H alarm is tripped.

HH indicator: Red LED turns on when the HH alarm is

tripped.

P indicator: Amber LED turns on when none of the other

alarms is tripped.

Only ‘P’ turns on with no-alarm-output type. ‘LL’ or ‘HH’

does not turn on with dual-alarm-output type.

All setpoints can be independently set either for Hi or Lo

alarm trip.

Function indicators:

Zro, Spn, D/P, Tch, Fnc, Min, Max

Display mode status and operation status, amber ON or

blink

Engineering unit indication: Sticker label attached

DC, AC, mV, V, kV, μA, mA, A, kA, mW, W,

kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ,

cm, mm, m, m/sec, mm/min, cm/min, m/min,

N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,

INPUT SPECIFICATIONS

Default setting

Input code 1: Measuring range ±10 V

Input code 2: Measuring range ±1 V

Input code 3: Measuring range ±200 V

Input code 4: Measuring range ±100 μA

Input code 5: Measuring range ±2 A

Input code 6: Measuring range ±700 V

Overload capacity

Input code 5: ±3 A for 10 sec., ±2.4 A continuous

Input code 6: ±1000 V for 10 sec., ±840 V continuous

■ INPUT CODE: 1

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

V10

±10 V

-11 – +11 V

≥ 1 MΩ

V5

±5 V

-5.5 – +5.5 V

≥ 1 MΩ

V0-5

0 – 5 V

-0.3 – +5.3 V

≥ 1 MΩ

V1-5

1 – 5 V

0.7 – 5.3 V

≥ 1 MΩ

A0-2

0 – 20 mA

-2 – +22 mA

approx. 10 Ω

A4-2

4 – 20 mA

2 – 22 mA

approx. 10 Ω

■ INPUT CODE: 2

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

V1

±1 V

-1.1 – +1.1 V

≥ 1 MΩ

V01

±100 mV

-110 – +110 mV

≥ 1 MΩ

V001

±10 mV

-11 – +11 mV

≥ 1 MΩ

A1

±1 mA

-1.1 – +1.1 mA

approx. 100 Ω

■ INPUT CODE: 3

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

V200

±200 V

-220 – +220 V

≥ 1 MΩ

A100

±100 mA

-110 – +110 mA

approx. 10 Ω

■ INPUT CODE: 4

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

A01

±100 μA

-110 – +110 μA

approx. 1 kΩ

■ INPUT CODE: 5

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

A2-2

±2 A

-2.2 – +2.2 A

approx. 0.1 Ω

A1-1

±1 A

-1.1 – +1.1 A

approx. 0.1 Ω

■ INPUT CODE: 6

TYPE

IND

MEASURING

RANGE

OPERATIONAL

RANGE

INPUT

IMPEDANCE

V700

±700 V

-770 – +770 V

≥ 1 MΩ

OUTPUT SPECIFICATIONS

■ DC Output

• DC Current

Operational range: -5 – +105 %

• DC Voltage

Operational range: -5 – +105 %

■ Alarm Output: Relay contact