Count Checker

Pokayoke

CNA-4mk3
Count Verification Unit
to Prevent Human Error of Tightening!!

● Simultaneous Usage of Max. 4 LS Torque Wrenches

Up to 4 torque wrenches can be set on and can be displayed on
CNA-4mk3.
● Capable of Setting Max. 8 different works
Up to 4 torque wrenches can be set with different number of bolts
to tighten.
● Easy Parameter Setting
Capable of setting through PC by parameter setting software.
● Verification System with Reasonable PriceFe atu r e

Display
1 Torque Wrench

Display
2 Torque Wrenches

Display
3 Torque Wrenches

Display
4 Torque Wrenches①Capable of Setting Max. 8 Units of work simultaneously
No. of tightening bolts for up to 4 torque wrenches can be displayed on one unit.

②Simple Parameter setting
Capable of easily setting various parameter setting with a PC by exclusive application software.

③Low Cost Error-Proofing System
For all-in-one specifications, easily setup error proofing system with reasonable price.

④Accessible to 8 different works
Capable of handling mixed line.

⑤Operation in Order or at random
In case of handling a variety of works with multiple torque wrenches, it can be helpful if usage
order is set.

⑥Torque Wrench Selection Signal Output
In usage of multiple torque wrenches, it is to prevent a tool selection error by lamp notification.

⑦Interval Warning Function
NG Alarm sounds warn worker unless next tightening is done within a set time.

⑧4 Pattern of NG Buzzer
Preventing operators from getting confused if NG buzzer.

Sp e cif ic at ion / D i mens i o nCount Display
OK/NG Judgement
Display

121

16×32 dot-matrix LEDs4
2*φ6.530×25 square display lamp (commonly used for OK/NG)
OK：Blue lamp turned on
NG：Red lamp blinking＋Buzzer sounds (4 patterns)

Work No. Selection Display 1-digit 7-segment LEDCount Input

Contact input x 4

OK/NG judgement
setting
Output function

Input function

Timer function setting
Setting method

8 sets・Preset judgement
・END input judgement
・Automatic judgement (0 to 300 seconds in steps of 1 second)
・OK/NG output (Relay contact output rating: 30 V DC, 1 A, 125 V AC, 0.3 A)・Torque wrench selection signal output (Open collector rating: 100 mA)
・SELECT input×4
・START input
・END input
・RESET input
・WORK SENSOR input
・Double count prevention timer (0 to 10 seconds in steps of 0.1 second)
・Automatic reset timer (0 to 60 seconds in steps of 1 second)・Interval warning timer (0 to 99 seconds in steps of 1 second)

46

Max. number of works

134
160
174

Max. tightening number of bolts 99 counts

Special-purpose application software (USB communication), key operation

Working temperature range 0〜40℃
Below 85%RH (no condensation)

65

Working humidity

Electricity Consumption [W] Below 10Power supply AC[V]Weight100〜240V±10% 50/60Hz

40Approx. 400g

39

Examp le■Case Example ①■Case Example ③・Setting 8 works
・1 different torque wrench per each work

・4 torque wrenches for each work
・8 works available
1) Simultaneous Usage
2) Capable of setting number ofbolts tightening①⑧①②③④

Process 1

Process 2

Process 3

Process 4

Process 1

Process 2

Work
No.1

〜

Work
No.2〜

Work
No.8

Work
No.1

Work
No.7
Process 1

Work
No.8
Process 1

Process 2

Process 3■Case Example ②■Case Example ④・Setting Max. 4 LS Torque Wrenches per work
1) Simultaneous Usage
2) Capable of setting number of bolts tightening

・Preventing wrong Pick-Up.
1) Capable of recognizing a correct torque wrench in accordance with lamp ofstorage box.

①②③WorkNo.1④Storage Box ①

Storage Box ②

Storage Box ③Storage Box ④Po kay oke Tor que Wr enc h / D r i v e r

QLLS/CLLS

Wired Error-Prooﬁng
Torque Wrench

FH256MC

Wireless Error-Prooﬁng
Torque Wrench System

R-FH256
ReceiverQLFH25N5QLFHSLS25N5

QLFH100N4QLLS100N4

QLLS25N5

S.I. Model
Metric Model
QLMS2N-MH 20QLMS-MH
QLMS5N-MH 50QLMS-MH
QLMS10N-MH 100QLMS-MH
QLMS10N
100QLMSQLMS15N150QLMS
QLMS15N-MH 150QLMS-MH
QLLS25N5225QL5MS
QLLS50N
450QL3LS
QLLS100N4900QL4LSQLLS140N
1400QL3MS
QLLS200N41800QL4LSQLLS280N
2800QL3LSQLLS420N
4200QL2LS

I/O-FH256
Multi I/O Box

S.I. Model
Metric Model
CLMS2NX8D-MH 20CLMS-MH
CLMS5NX8D-MH 50CLMS-MH
CLMS10NX8D-MH 100CLMS-MH
CLMS10NX8D
100CLMS
CLMS15NX8D150CLMS
QLMS15NX8D-MH 150CLMS-MH
CLLS25N5X10D 225CL5MS
CLLS50NX12D 450CL3LS
CLLS100NX15D 900CL3LS
CLLS140NX15D 1400CL3MS
CLLS200NX19D 1800CL3LS
CLLS280NX22D 2800CL3LS
CLLS420NX22D 4200CL2LS

FH Torque Wrench Example

Transmitter

QLFH/QLFHSLS

Model
Description
Dimension〔mm〕
T-FH256MC Transmitter for FH256MC W36 X D80 X H18
FHSLS256 Transmitter for
T-FHSLS256
W32.4 X D56 X H22.3
LS type wrench

S.I. Model
QLFH25N5 QLFHSLS25N5QLFH50N QLFHSLS50N
QLFH100N4 QLFHSLS100N4QLFH140N QLFHSLS140N
QLFH200N4 QLFHSLS200N4Receiver
Model
R-FH256

Description
Output: No-Voltage contact output (1a), RS232C
Size: W150 X D210 X H51〔mm〕, Weight: 1.7kg
Power: AC100V-240V, 47-63Hz

Multi I/O BoxModel

Other LS Wrenches Available
・QLLS-MH・PQLLS・QSPCALS

・CLLS-MH・PCLLS・SPLS

・TiQLLS・QSPLS・RSPLS・CSPLS・SPLS-MH

RTDLS/RNTDLS

I/O-FH256

Applicable Model
R-FH256

Specification
Output: No-Voltage contact output(1a) x4, Power: AC100-240V

Wired Error Prooﬁng Torque Driver

RTDLS120CNRNTDLS120CN

RTDLS/RNTDLS
S.I. Model
RTDLS120CN
RTDLS260CN
RTDLS500CNRNTDLS120CNRNTDLS260CNRNTDLS500CN

Accuracy ±3%
Torque Range [cN・m]
Min.-Max.
Grad.
20-120160-260
2100-500
540-120100-260
200-500

MetricModel
12RTDLS26RTDLS
50RTDLS-

Torque Range [kgf・cm]
Min.-Max.
Grad.
2-12
0.1
6-26
0.2
10-50
0.5
4-12
10-26
20-50

AmericanModel
RTDLS10I
RTDLS22I
RTDLS40I-

Torque Range [lbf・in]
Min.-Max.
Grad.
2-10
1
6-22
2
10-40
5
4-10
10-22
20-40

Overall Length
[mm]
184
201
212
166
167
175

Weight
[g]
340
450
540
320
390
480

1. Bits are sold separately.
2. RNTDLS models are required a torque driver tester for torque setting. Please specify required torque when you order. (Ex. RNTDLS120CN x 100cN・m)
3. Limit switch specifications AC30V below 1A, DC30V below 1A.
4. Female connector for LS cable is sold separately. Part# WA5219K.

TOHNICHI MFG. CO., LTD
URL: http://tohnichi.jp/english/index.html

N.V. TOHNICHI EUROPE S.A.
URL: http://www.tohnichi.be

TOHNICHI AMERICA CORP.
URL: http://www.tohnichi.com

TOHNICHI SHANGHAI MFG.CO., LTD.
URL: http://www.tohnichi-sh.com/

13.12.D