MODEL: LSMT4

LSMT4 SPECIFICATIONS

ES-1957 Rev.6 Page 1/5

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

Power Transducer Series

MULTI POWER TRANSDUCER

Functions & Features

• Measures simultaneously several variables of a heavy-

current power system: current, voltage, active, reactive and

apparent power, active and reactive energy, power factor,

frequency, etc.

• Parameters are programmable using the front buttons or

the PC

• Displayed measurands are freely selectable

• Loop test output

• 10-point analog and 2-point energy pulse output

Typical Applications

• Multi-functional power measurement in electric device or

in switching boards.

125

(4.92)

mm (inch)

140

(5.51)

116

(4.57)

MODEL: LSMT4–[1][2][3]1–[4][5]

ORDERING INFORMATION

• Code number: LSMT4-[1][2][3]1-[4][5]

Specify a code from below for each of [1] through [5].

(e.g. LSMT4-12A1-AD4/Q)

• Specify the specification for option code /Q

(e.g. /C01)

• Non-specified orders will be shipped at default factory

settings (No. ESU-1957). However, the power suffix code

must be specified.

Measured variables can be reconfigured with front panel or

PC configurator software.

[1] CONFIGURATION

1: Single phase / 2-wire and 3-wire, 3-phase / 3-wire

2: Single phase / 2-wire and 3-wire,

3-phase / 3-wire and 4-wire

[2] INPUT

1: 480 V / 1 A AC

2: 480 V / 5 A AC

[3] OUTPUT

Current

A: 4 – 20 mA DC

Voltage

4: 0 – 10 V DC

5: 0 – 5 V DC

6: 1 – 5 V DC

DISCRETE OUTPUT

1: Do 2-point

[4] AUXILIARY POWER SUPPLY

AD4: universal

100 – 240 V AC (Operational range 85 – 264 V, 50 / 60 Hz) /

110 – 240 V DC (Operational range 99 – 264 V,

ripple 10 %p-p max)

DC Power

R: 24 V DC

(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

V: 48 V DC

(Operational voltage range 48 V ± 10 % , ripple 10 % p-p max.)

[5] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

RELATED PRODUCTS

• PC configurator software (model: LSCFG)

Downloadable at M-System’s web site.

A dedicated cable is required to connect the module to the

PC. Please refer to the internet software download site or

the users manual for the PC configurator for applicable

cable types.

GENERAL SPECIFICATIONS

Construction: Stand-alone; terminal access at the front

Degree of protection: IP 20 (Terminal block, housing)

Connection

Voltage input: M4 screw terminals (torque 1.4 N·m)