Tohnichi R-CM Manuale utente
MODULAR CONVERSION RECEIVER
MODEL: R-CM
Operating Instruction
To use this product properly and safely, please read this
operating instruction carefully before use. If you have any
question about the product and its operations, please contact
your nearest distributor or Tohnichi Mfg. Co., Ltd.
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Modular Conversoin Receiver Model: R-CM
To customers:
Before using this product, please read this operating instruction carefully to use it properly.
If you have any question, please contact your nearest distributor or Tohnichi Mfg. Co., Ltd.
This operating instruction should be stored in a safe place.
Safety symbol
This symbol indicates attention is required for your safety. When this symbol appears in this
instrution, pay particular attention for your safety concerns. Take preventative measures
according to the written message for appropriate operation and management.
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Signal Words
A signal word accompanies the safety symbol, which indicates the level of cautions on safety of people and
the appropriate use of the equipment. Signal words are classied into 3 levels: "danger", "warning " and
"caution" by the degree of risk.
" Danger": Imminent danger which may cause serious damage
" Warning": Potential danger which may cause serious damage
" Caution": Potential danger which hinder ordinary operation but may not lead to serious damage.
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Warning
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● The power supply voltage of this product can be used only for DC18V to 36V described in this
instruction manual.
● Do not drop water or oil on this instrument
Do not use this instrument in an atmosphere of ammable gas and steam.
Use in such an atmosphere may result in re.
● Avoid shock or vibration to this instrument. It may cause a damage or failure.
● Before use, make a pre-operation inspection and check the settings.
● Avoid using the instrument in a place where there are metal structures around it.
● Do not install the antenna for the receiver close to any metal pole, electric wire, iron piping, etc.
* Especially, if the antenna and piping are positioned in parallel, the communication status may be
worsened.
● Avoid using the instrument near welding machines, electric discharge machines or machines producing
electromagnetic noise such as PC.
● Before wiring, check that the power of the device to be connected to the receiver is in the OFF
position.
● Should this instrument give out abnormal smell or catch re during use, stop using it immediately and
remove the AC adapter
from the outlet. Then, move the instrument to a safe place and contact Tonichi Mfg. Co., Ltd.
● Do not disassemble or modify this product. It may result in loss of safety, it may be punished by law.
Safety Precautions
Modular Conversion Receiver Model: R-CM
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■Contents
1. Outline
2. Specications
3. External View and Each Part Name
3-1. Figure and Name of Parts for T-FH/T-FHM and previous transmitters
3-2. LCD Display
3-3. RS232C Connector
3-4. In/Output Connector and LED
4. Precauton for Use
4-1. Power Source
4-2. Usage Environment
4-3. In/Output Terminals
5. Handling
5-1. Installation/Remove way of the Radio Module
5-2. How to attatch on DIN rail
5-3. How to replace the backup battery
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Modular Conversoin Receiver Model: R-CM
1Outline
This R-CM applied interchangeable radio modules and by attaching a Tohnichi radio module,
it can be used as various Tohnichi wireless Pokayoke receiver. This makes it easy to update the receiver
from a standard tightening counting type error proong torque wrench system to data transmission type
torque wrench by changing the radio module of receiver.
In addition, it is equipped with relay contact output terminals and a RS232C output. It allows to manage
the tightening count signal by an optional count checker CNA-4mk3 or manage the tightened torque
value through RS232C to PC/PLC, it is possible to establish a preventing missed tightening system with
traceability.
2Specications
Model R-CM
Display Status lamp, LCD
Receiving LED x 4
Input/Output
Relay output x 4
Reset input, LS IN input
RS232C Input/Output
Power DC24V (18V - 36V) *1
Power consumption: Less than 5W
Case Material Resin
Temperature of Use 0 - 50℃ Less than 85%RH (No condensation)
Radio Frequency Depends on a mounted radio module * 2
Communication
Distance Depends on a mounted radio module * 2
Radio License Depends on a mounted radio module * 3
Standard Accessories No.1070 (DIN rail) Fixturex 2pcs
*1. To use at AC100V ～ 240V, required an optional AC adapter model BA-8R.
*2. For details, refer to operating manual of each radio module.
*3. Consult Tohnichi for status of wireless certication acquisition for each country.
Modular Conversion Receiver Model: R-CM
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3External View and Each Part Name
3-1. Figure and Name of Parts for T-FH/T-FHM and previous transmitters
Front Cover Module Fixing Lever
Status Lamp
Receive LED
In/Output Terminal Locker
Power Terminal
SET button
SELECT button
LCD
RS232C Connector Power Switch
Extension Connector
● Module xing metal xtures
It is a lever to x when the wireless module is installed.
● Front cover
Open it when installing the wireless module or wiring the input / output terminal block.
When the cover is opened, there is an instruction sticker of the terminal block number and
how to install the radio module.
Close the cover during use.
● Status lamp
The lamp is lit blue or red accordingly the status
* The operations depend on the radio module. For details, refer to the instruction manual for each
wireless module.
● RS232C connector
Used when connecting to an external device (PC / PLC, etc.).
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Modular Conversoin Receiver Model: R-CM
● Input/Output terminal
Terminals for output, reset and LS input of tightening completion signal or OK/NG judgment result.
*The operations depend on the radio module. For details, refer to the instruction manual for each
wireless module.
●Power switch
On/Off the power
● Receive LED
Lights blue or red during contact output. (LED corresponding to output lights up)
When count checker function is activated, the judgment result will be displayed on OUT1 and OUT2
LED.
Judment result OK: OUT1 lights on blue
Judgment result NG: OUT2 ligths on red.
● Extension connector
A connector for mounting an optional expansion BOX (IO-CM, BZ-CM, etc.).
Do not remove the sticker attached on the right side of the case except when using the expansion box.
● SELECT button
Used when changing settings. Normally not used.
● SET button
Used when changing settings. Normally not used.
● LCD display
Displays received ID or torque value
*The operations depend on the radio module. For details, refer to the instruction manual for each
wireless module.
● Locker
Locker for xing the receiver on a DIN rail.
Modular Conversion Receiver Model: R-CM
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3-2. LCD Display
1. M-FH or M-BL radio module with OFF the count checker function.
Battery Level
of Transmitter
Operation mode: [ID]
Setting mode: Setting Items
Operation mode: Receiver’ s ID
Setting mode: Displays setting value
2. M-FH or M-BL radio module with ON the count checker function.
Transmitter’ s
battery level
* M-BL does not
have this function
Operation mode:[COUNT]
Setting mode: Displays each setting item
Operation mode:Remaining count
Setting mode: Setting value
3. M-FD radio module display
Operation mode:[Torque Unit]
Setting mode: Displays each setting item
Operation mode: Received torque data
Setting mode: Setting value
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Modular Conversoin Receiver Model: R-CM
3-3. RS232C Connector
1. RS232C Connector Pin Assign
Pin No. Signal Detail Direction
1
2TXD Transmitted data signal
3 RXD Received data signal
4
5GND Ground
6
7 CTS Clear to send signal
8RTS Request to send signal
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2. R-CM and PC/PLC Connection Cable, Example
R-CM: D-Sub9S Female
PIN # Signal Name Detail
1
2TXD Transmitted data signal
3 RXD Received data signal
4
5GND Ground
6
7 CTS Clear to send signal
8RTS Request to send signal
9
Flame Shield
* For RS232C cable part No. 387 or standard D-Sub 9 pin (female) straight cable is available.
PC/PLC: D-Sub9S Female
PIN # Signal Name Detail
1 DCD Not connected
2RXD Received data signal
3 TXD Transmitted data signal
4DTR Not connected
5GND Ground
6 DSR Not connected
7RTS Request to send signal
8CTS Clear to send signal
9 NC Not connected
Flame Shield
Modular Conversion Receiver Model: R-CM
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3-4. In/Output Connector and LED
Receive LED3 Receive LED4
Receive LED1 Receive LED2
Pin No. Terminal Function
1
OUT1
Completion signal type:
Output a relay signal when receive the same ID signal set at OUT1.
Data transfer type:
When the tightening torque value from the wrench registered in ID1 is within the
set Hi/Lo limit values, a signal outputs from OUT1.
* No polarity due to no voltage contact output.
* Receive LED No.1 lights up during output.
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3
OUT2
Completion signal type:
Output a relay signal when receive the same ID signal set at OUT2.
Data transfer type:
When the tightening torque value from the wrench registered in ID1 is not within
the set Hi/Lo limit values, a signal is outputs from OUT2.
* No polarity due to no voltage contact output.
* Receive LED No.2 lights up during output.
4
5
IN1
Input terminla for reset input.
Input a reset signal to reset relay signal output.
Required 0.1 seconds or more of pulse input.
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OUT3
Completion signal type:
Output a relay signal when receive the same ID signal set at OUT3.
Data transfer type:
When the tightening torque value from the wrench registered in ID2 is within the
set Hi/Lo limit values, a signal is outputs from OUT3.
was within Hi/Lo judgment range.
* No polarity due to no voltage contact output.
* Receive LED No.3 lights up during output.
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OUT4
Completion signal type:
Output a relay signal when receive the same ID signal set at OUT4.
Data transfer type:
When the tightening torque value from the wrench registered in ID2 is not within
the set Hi/Lo limit values, a signal is outputs from OUT4.
* No polarity due to no voltage contact output.
* Receive LED No.3 lights up during output.
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IN2
When the torque wrench is out of use, LS torque wrench can be wired to LS-IN
and COM for back-up.
* The no voltage contact output will not be sent by inputting a LS-IN signal.
* During cont checker function is activate, this terminal take a role of END input
terminal.
Required 0.1 seconds or more of pulse input.
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Modular Conversoin Receiver Model: R-CM
Terminals for Count Checker function
[INPUT TERMINAL]
● END Input terminal: IN2
Input terminal for work end signal.
By connecting it to COM terminal via 0.1 seconds or more of contact relay signal generated by a push
button switch, PLC etc., pass/fail judgment is performed based on the remaining count at that time.
● RESET Input terminal: IN2
Input terminal for work end signal.
By connecting it to COM terminal via 0.1 seconds or more of contact relay signal generated by a push
button switch, PLC etc., initializes the count display to the tightening number setting, and the pass/fail
judgment lamp, outout it will be OFF.
[OUTPUT TERMINAL]
● OK Output terminal: OUT1
Outouts a relay signal as OK result from this terminal when the count number was "0" and END input
signal is inputted or auto judgment timer is expired.
● NG Output terminal: OUT2
Outputs a relay signal as NG result from this terminal when count over Is set at NG and count exceed
set count, an END signal has been inputted at the time count remaining or auto judgment timer
expired.
Indice
