MODEL: 47LPQ

47LPQ SPECIFICATIONS

ES-9516 Rev.14 Page 2/8

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

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)

• Others

(Refer to the instruction manual for details)

Lockout setting: Prohibiting certain operations; protecting

settings

DISPLAY

Display: 16 mm (.63) high, 6 digits, 7-segment LED

Display range: -99999 to 999999

Zero indication: Higher-digit zeros are suppressed.

Overflow count modes

Reset: Reset and restart at 0 or 1

(Scaling values at factory setting)

Hold: Hold at 100 %; display blinking

Input indication: ‘D/P’ turns on for 1 second after a valid

pulse train has been detected (applied to 1/100 scaled

signal if the input type is selected).

‘Adj’ turns on with control input.

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:

Ini, Alm, D/P, Adj, 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 measuring range: 0 – 999999

Sensor excitation: 12 V DC ±10 %, 30 mA

Current limit protection at approx. 60 mA

Open Collector & Voltage Pulse

Minimum pulse width: ≥ 5 μsec.

Maximum frequency: 100 Hz

10kHz for Input type setting of 1/100 counting scale

Mechanical Contact

Minimum pulse width: ≥ 500 msec.

Maximum frequency: 1 Hz

■ Open Collector & Mechanical Contact

Detecting voltage/current: Approx. 8 V DC @ 1.6 mA

Detecting levels: ≤ 300 Ω / 0.6 V for ON;

≥ 10 kΩ / 4.5 V for OFF

■ Voltage Pulse

Voltage range: 0 – 5 through 26.4 V

±5 – ±26.4 V (equal amplitude at both poles)

Waveform: Square

Input impedance: 10 kΩ min.

Low level: -26.4 – 0.6 V DC

High level: 4.5 – 26.4 V DC

■ Control Input: Reset count, Hold count or Invert count

(selectable function)

Detecting time: ≥ 200 msec.

Detecting levels: 4.5 – 26.4 V or short circuit across the

terminals 1 and 5 for ON; -26.4 – 0.6 V for OFF

OUTPUT SPECIFICATIONS

■ DC Output

• DC Current

Operational range: -5 – +105 %

• DC Voltage

Operational range: -5 – +105 %

■ Alarm Output: Relay contact

Rated load: 250 V AC @ 3 A (cos ø = 1)

30 V DC @ 3 A (resistive load)

Maximum switching voltage: 250 V AC, 30 V DC

Maximum switching power: 750 VA, 90 W (resistive load)

Minimum load: 5 V DC @ 10 mA

INSTALLATION

Power consumption

•AC: Approx. 6.5VA

•DC: Approx. 3 W

Operating temperature: -10 to +55°C (14 to 131°F)

Operating humidity: 30 to 90 %RH (non-condensing)

Mounting: Panel flush mounting

Weight: 300 g (0.66 lb)