MODEL: 10LCK

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

10LCK SPECIFICATIONS

ES-0853 Rev.1 Page 1/3

High-density Signal Conditioners 10-RACK

STRAIN GAUGE TRANSMITTER

(fast response)

Functions & Features

• Providing a DC output signal proportional to a bridge type

strain gauge utilized in load cells, pressure transducers

• Supplying required excitation voltage

• Excitation adjustable from 2 V to 10 V

• Wide-range adjustment: 0 – 80 % for zero, 20 – 100 % for

span

Typical Applications

• Weighing system for tanks, hoppers, silos

• Weighing system using cranes

• Float level meter utilizing strain gauges

MODEL: 10LCK–[1][2]0–R[3]

ORDERING INFORMATION

• Code number: 10LCK-[1][2]0-R[3]

Specify a code from below for each [1] through [3].

(e.g. 10LCK-2A0-R/Q)

• Specify the specification for option code /Q

(e.g. /C01)

[1] INPUT STRAIN GAUGE

2: 2 mV/V

0: Specify (strain gauge and excitation)

[2] OUTPUT 1

Current

A: 4 – 20 mA DC (Load resistance 600 Ω max.)

B: 2 – 10 mA DC (Load resistance 1200 Ω max.)

C: 1 – 5 mA DC (Load resistance 2400 Ω max.)

D: 0 – 20 mA DC (Load resistance 600 Ω max.)

E: 0 – 16 mA DC (Load resistance 750 Ω max.)

F: 0 – 10 mA DC (Load resistance 1200 Ω max.)

G: 0 – 1 mA DC (Load resistance 12 kΩ max.)

Voltage

1: 0 – 10 mV DC (Load resistance 10 kΩ min.)

2: 0 – 100 mV DC (Load resistance 100 kΩ min.)

3: 0 – 1 V DC (Load resistance 100 Ω min.)

4: 0 – 10 V DC (Load resistance 1000 Ω min.)

5: 0 – 5 V DC (Load resistance 500 Ω min.)

6: 1 – 5 V DC (Load resistance 500 Ω min.)

4W: -10 – +10 V DC (Load resistance 10 kΩ min.)

OUTPUT 2

0: None

POWER INPUT

DC Power

R: 24 V DC

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

[3] 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

GENERAL SPECIFICATIONS

Construction: Rack-mounted; terminal access via screw

terminals at the front and via card-edge connector at the

rear; terminal cover provided

Connection

Input: M3.5 screw terminals (torque 0.8 N·m)

Output: Card-edge connector and M3.5 screw terminals

(torque 0.8 N·m)

Power input: Supplied from card-edge connector

Screw terminal: Nickel-plated steel

Housing material: Flame-resistant resin (black)

Isolation: Input to output to power

Overrange output: Approx. -10 to +120 % at 1 – 5 V

Excitation adjustment: 2 – 10 V (front)

Zero adjustment (tare): 0 – 80 % (front)

(May not applicable when the excitation voltage is changed

after shipment.)

Span adjustment: 100 – 20 % (front)

(May not applicable when the excitation voltage is changed

after shipment.)