LC1205-K500- LC1205-T001A- LC1205-T002- LC1205-T005USB
USBUSBUSBLC1205K500-U LC1205T001A -U LC1205T002-U LC1205T005-U
5 kN
10 kN
20 kN
50 kN
Rated capacity
509.9 kg
(1.020 t)
2.039 t5.099 t5000.00
10000.020000.0
50.0000
Rated output±25.00 >N@
s50.0 >N@±100.0 >N@±0.2500 >kN@
Safe overload
200 㸣 of R.C.
Ultimate overload
200 㸣 of R.C.
Load cell cableȭ6mm length 3m
ȭ6mm length5m
Load cell material
Steel
Weight0.9 kg
1.7 kg
2.4 kgModel

Item CD

The LC1205-USB series are S-shaped
tension/compression load cells.

LC1205-USB series load cells are calibrated using thephysical force value, and connected to a computer via
USB cable for measurement.
Recommended for simplified measurement in experiments
and evaluations.
Combine the LC1205 series (bridge output) with ourweighing indicators when precision measurement isrequired for built-in use inside systems, etc.

Output polarity
Combined error
Power supply voltage
Average current
consumption #1
Zero balance
Temperature effect on zeroTemperature effect on spanCompensated temperaturerange
USB cable
Conversion box material
Dust proof / water proofAD conversion rate

When using tension and there is risk of overloading the cell,take appropriate safety measures to prevent drops, etc.
When using compression, mount the load cell on a securesurface that is rigid and flat.
When using compression, clean the surface to ensure there
is no residual dust or dirt before mounting the load cell.

Avoid applying unbalanced load, lateral load, torsion or
bending moment to the load cell when mounting or applying
load to the load cell.

To prevent malfunction, do not disassemble the conversionbox.

3. NAMES

Load cell cable

USB cable

㸦Rod end bearing accessory㸧Rod end bearing
㸦Option㸧Direction of force(Output+)

Items
Format error
Setting value error

Digital filter
Communication standard
Baud rate
Data bits
CommuniParitycationStop bitsettings
Terminator
Code

Orange ............. TX(Sending)
Yellow ............... RX(Receiving)Blue .................. Power (Power supply)

10. MAINTENENCE
160 mA or less±2 㸣 of R.O.
0.08 㸣 of R.O.10 °C
0.05 㸣 of Load10 °C

㸺Compression㸼㸦Single convex㸧When using tension, mount the load cell using a rod end bearing or the like sothat a vertical load can be applied. Accuracy will be adversely affected iflateral load, torsion, etc. are applied.

2

When using compression, finish the surface roughness of the load cellmounting surface to Ra25 or less, and apply a vertical load to the load cell.
Uneven load, lateral load, bending moment, etc. will adversely affectaccuracy.

4. MEASUREMENT SOFTWARE

The measurement data can be confirmed on the computerwhen using the measurement software "WinCT-DLC".
The "WinCT-DLC" can download from the LC1205-USB
series website.

311. DIMENSIONS

Fix the load cell cable so that the weight of the cable does notaffect the accuracy.

2-E<LOAD CELL>

K020
K200
K050
T001A
T002
K500
K100
Rod end bearing
LCB-A6 LCB-A12 LCB-A18 LCB-18
Load button
LCLB-1
LCLB-2 LCLB-4
LCLB-4
Bearing plate
LCBP-1 LCBP-1 LCBP-2
LCBP-2
Mounting plate
LCMP-1 LCMP-2 LCMP-4LCMP-4
Button hole plate
LCBHP-1 LCBHP-1 LCBHP-2 LCBHP-2#2 “***” in LC1205-***-USB of model name is described.
Load cell #2T005
LCB-24-5T
LCLB-5
LCBP-2
LCMP-5LCBHP-3

7. PROCEDURE OF CONNECTING COMPUTER

CA

Model
LC1205-K020-USB
LC1205-K050-USB
LC1205-K100-USB
LC1205-K200-USB
LC1205-K500-USB

AB

C

D5064

1923

M61 depth 115064

1216M61 depth 1105064

1923

M121.75 depth 1075

100

2428

M181.5 depth 25

2840

M181.5 depth 22.5
M242 depth 21

1Connect the USB cable to the computer.

2

Select the device manager at control panel in the computer.

3Select "Ports (COM & LPT)".

4Confirm the displayed COM Port number. x of "USB Serial Port (COMLC1205-T002-USB
75 100 24x)" is COM Port number. If COM Port numbers are not confirmed andLC1205-T005-USB
75 100 36
are connected, identification of COM Port cannot recognize.
Therefore, confirm COM Port number each time when connecting it. <CONVERSION BOX>(20)
125
Additionally, when installation of driver software fails and COM Port
4-I5.4
number isn't displayed, refer to website of "Future Technology
110Devices International Limited" and retry installation of driver software. (Attachment screw M4)
Refer to website of the LC1205-USB series for "USB load cellcomputer connection communication manual" and "USB connectionmanual".

6.1. INSTALLING THE LOAD CELL
1

Remove all dirt and dust from the load cell, and always use it
in a clean environment.
When cleaning, use an air blower.
D

Compatible options

6. PROCEDURE OF INSTALLATION

Load cell2㸺Compression㸼㸦Double convex㸧-10 to 60 °C
ȭ4 mm length 1.2 m A type connector
Polycarbonate
Load cell 㸸IP54, Conversion box㸸IP65
100 timess
Select from None, 0.7, 1.0, 1.4, 2.0, 2.8, 4.0, 5.6, 8.0,
11.0 Hz Initial value1.0 Hz
Conformed to USB Ver.2.0 Full Speed
38400 bps
8 bitsEven1 bit
CR LF
ASCII

Response command of load cell side
? <CR><LF>
V <CR><LF>

9. LED DISPLAY

㸩㸸Tension,㸫㸸Compression
0.02 % of R.O.
DC 5V USB bus power#1 : Reference value.

Conversion box

Response of command error<Tension>

COMMON SPECIFICATIONS

2. CAUTIONSWhen mounting the load cell in a location that is exposed todirect sunlight or radiant heat, use heat insulating materials
or take other measures to prevent temperature gradient.

Hexagon nut

B

1. OUTLINE

In this document, only major commands are described.
Concerning of others, refer to "USB load cell computer connection
communication manual" from the LC1205-USB series website.
Transmission
Response commandcommand
Items
of load cell sideof host side
Floating point type
RFMVXXXXXXXX
measurement value RFMV <CR><LF><CR><LF>
reading
Floating point type
RCFMXXXXXXXX
measurement value RCFM <CR><LF><CR><LF>
sequential reading
Fixed point type
US,YYYYYYYYYZZZmeasurement value RLMV <CR><LF><CR><LF>
reading
Fixed point type
US,YYYYYYYYYZZZmeasurement value RCLM <CR><LF><CR><LF>
sequential reading
Stop sequential<CR><LF>
STOP<CR><LF>
STOPreading
XXXXXXXX : The floating point type measurement value, ZZZ : UnitYYYYYYYYY : The fixed point type measurement value

5

Select the "Port Settings" tab in property of USB Serial Port (COM x),then select "Advanced".

6

In the "BM options", set the "Latency Timer (msec)" under 10(recommended value is 3). If it is not to set, a communication delay
may result.

LC1205-T001A-USB

125LC1205-USB series website https://link.aandd.jp/1205-usb_EN

8. COMMAND LIST

27

1WMPD4004977

Construct the grounding connection so that load cell andcomputer is the same voltage potential. If the load cell is charged

140

USB S-type
Load Cell for Force
Measurement

4LC1205-K020- LC1205-K050- LC1205-K100- LC1205-K200static electricity, it may cause of malfunction.
ModelUSB
USBUSB
USB
6.2.
EXAMPLE OF INSTALLATION WITH OPTIONS
Item CD
LC1205K020-U LC1205K050-U LC1205K100-U LC1205K200-U200 N
500 N
1 kN
2 kNRated capacity
Direction of force㸦Output㸩㸧
20.39 kg
(50.99 kg)
102.0 kg
203.9 kg
200.000
500.000
1000.00
2000.00
Rod end bearing
Rated output±1.000 >N@±2.500 [N]±5.00 >N@±10.00 >N@
㸦Option㸧
Safe overload
200 㸣 of R.C.
Hexagon nut
Ultimate overload
250㸣 of R.C.
200㸣 of R.C.
(Rod end bearing accessory㸧
Load cell cableȭ6mm length 3m
Load cell material
Aluminum
Steel
Load cell
Weight0.7 kg
0.8 kg
0.9 kg62

5. SPECIFICATIONS(155)

LC1205-USB series

E(30)