MODEL: 47LLC

47LLC SPECIFICATIONS

ES-9505 Rev.8 Page 2/7

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

output to power

Excitation: 2.5 V, 5 V, 7.5 V or 10 V selectable (front)

Tare adjustment: Via the front button control or by the

external contact input

Setting: (Front button)

• Scaled range

• 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 scaled range.

‘S.ERR’ and ‘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

■ Strain Gauge Input

• Strain Gauge: Refer to the next table

• Excitation: 2.5 V, 5 V, 7.5 V or 10 V selectable

Maximum current: 120 mA

Load resistance: ≥ 85 Ω

Default setting: 2.5 V

■ Tare Command Input: TTL level (5V-CMOS level), open

collector or dry contact

(saturation voltage ≤ 1 V, sink current 0.5 mA)

TYPE

STRAIN GAUGE RATING

ZERO ADJUSTMENT

S1

0.0 – 1.0mV/V

-10.00 – +10.00mV

S2

0.0 – 3.0mV/V

-30.00 – +30.00mV

S3

0.0 – 10.0mV/V

-100.0 – +100.0mV

S4

0.0 – 30.0mV/V

-300.0 – +300.0mV

Note 1: Choose Type S2 for the strain gauge rating 2.0mV/V with the

excitation voltage 10V.

For detailed information, refer to “Input Scaling Values A/B v.s.

Tare Adjustment” under “PARAMETER LIST” on the instruction manual.

Note 2: Consult factory for use with a compression/tension load cells.

SPAN

INPUT VOLTAGE

1.00 – 10.00mV

-10.00 – +20.00mV

3.00 – 30.00mV

-30.00 – +60.00mV

10.0 – 100.0mV

-100.0 – +200.0mV

30.0 – 300.0mV

-300.0 – +600.0mV

TYPE

S1

S2

S3

S4

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

• Photo MOSFET Relay

Rating: 120 V AC/DC @ 80 mA (resistive load)

ON resistance: ≤ 30 Ω

Permissible: 250 mW

INSTALLATION

Power consumption

•AC:

Approx. 9 VA at 100 V

Approx. 12 VA at 200 V

Approx. 13 VA at 264 V

•DC: Approx. 5 W