Remote System
User’s Guideversion

CC-Link
CC-Linkユニット
unit

CC-Link
CC-Linkユニット
unit

終端
抵抗Base part

電源Powersupply
24VDC DC
24VPower supply

CC-Link data

CC-Link 終端
機器 CC-Link unit 抵抗ユニット

CC-Link 終端
機器 CC-Link unit 抵抗ユニット【Function of each Component】

The built-in terminating
resistor SW4 in thisconfiguration example
is set to Base part partOFF and Remote partON.

87654321
X-10 -8 -6 -4 -2 0 2 4 6 8 10

Output current ≦ 2A

Mounted on a moving side. It transmits CC-Link data to the Base and supplies power to connected CC-Link interface device.
Mountes on the fixed side. It transmits CC-Link data to the Remote and supplies power to the Remote inductively through air-gap.

45304-φ10 depth 64-φ5.5104530
1097
9075

97
9075

4-φ10 depth 64-φ5.5

Base：RCD22E-211-CLC
9075

Ｘ：Center off set (mm)Ｙ：Transmitting distance (mm)LED indication
LEDPower LED

RCD22E-211-CLC

Remote：RCD22T-211-CLC
9075

mm

Terminator
終端抵抗

Remote part

RemoteBaseYCC-LinkMasterユニット
unit

Terminator

Remote part：RCD22T-211-CLC
Base part part：RCD22E-211-CLC

Demensions
D22T-211-CLC-Design the product so that it can be used under the wiring
and ambient conditions specified in the specifications. Also,
design the product to meet the requirements for "transmission
distance," "axis misalignment," "output voltage," and "output
current.
Designing out of the specifications may cause unexpectedmalfunctions, troubles, or failures due to deterioration of internalcomponents.
-In remote coupler systems, the control signal may become
unstable outside of specification. If it affects the operation ofthe equipment, start data communication after it is within thespecification range.

ColorLED State
ONThe power supply* is supplied.
GreenOFFThe power supply* is not supplied.
Base &Remote part
Blink
Anomalous temperature（turn on : 9s / turn off : 2s）
Base part
Blink
Supply voltage is low.（turn on : 0.5s / turn off : 0.5s）
Green
Blink
Supply voltage is high.（turn on : 0.1s / turn off : 0.1s）
Remote part Green Blink
Output voltage is low.（turn on : 0.5s / turn off : 0.5s）
Status LED
Yellow ON
Inzone.
ON
Unusual data is received continuously.
Base &Green
Remote part
BlinkInterval of blinking varies by the baud rate.（Refer to upper table. ）*Indicates External power supply at Base and indicates Base part at Remote.

When temperature and voltage are abnormalities - - LED turned on for 6 sec changes to blink of the interval of 0.5 sec or 0.1 sec.
ON

Anomalous TEMP

2 sec

6 sec

OFFON

Anomalous TEMP&Voltage OFF（0.5 sec interval / Votage low）

＊ When excessive heat is generated.It stops
the power supply and once heat cool-down.
RCD22E would be restarted.

Installation
FG(faston 0.25")

FG(faston 0.25")
Status LED(Green/Yellow)①SignalPower④ ③ ②
Dip-switch

pin signal(4pin) Power(4pin)
SLD+24V
12DB
Not use
3DG
24G4DA
Not useSpecifications
Type numberStatus LED(Green/Yellow)

Power LED(Green)①② ③ ④

RCD22T-211-CLC

24V ± 1.5V DC≦ 2A
Transmitting distance 3...5mm± 4mm
Center off-set
Operating temperature 0...+50 ℃
Degree of protection
IP 67
Connector Signal/ Power M12/4 pin Male Acoding / M12/4 pin Female Acoding
Available connector cable Signal/Power VA-4DSX5CCG4[5m] / TM-4DBX5HG2-1/3[5m])Housing
Aluminum anodized finish
Material
Active surface ABS + PBT
Bundled items
Ferrite core clamp ( Gray x2 / White x1 )*Compatible with CC-Link Ver.1.10/Ver.2.0.
No settings for station type, number of occupied stations, etc.
are required.
*The built-in DIP switches can be used only to set thecommunication speed and internal terminating resistor.
*No communication problem even if multiple remote couplersystem CC-Link specifications are used.

T312101Oe

Power LED(Green)①Signal

A65e

Output voltage
Output current

2022.11.15-To avoid the influence of surrounding metal and mutual interference between products,
be sure to open a space larger than the value shown in the table below.(Fig.1）

63

63

Type number③② ③ ④④ ① ②Dip-switch

Powerpin signal(4pin) Power(4pin)
SLD+24V
12DB
Not use
3DG
24G4DA
Not useRCD22E-211-CLC

24 V DC ± 5 ％ (include ripple)
Supply voltage
Current consumption ≦ 3 A
Communication
CC-Link data
Communication speed 156kbps....10M bps（Changes by Dip switch）
Data delay max.30bit
Start-up time ≦ 2 sec*
Operating temperature 0...+50 ℃
Connector Signal/ PowerSignal M12/4 pin Male Acoding / M12/4 pin Male Acoding
Available connector cable Signal/Power VA-4DSX5CCG4[5m] / TM-4DSX5HG2-1/3[5m]Degree of protection
IP 67
Material Housing
Aluminum anodized finish
Active surface ABS + PBT
Bundled items
Ferrite core clamp ( Gray x2 / White x1 )＊ This means the time since the timing when a Remotepart and a Base part are energized within
the transmission area until the timing when thewireless signal transmission starts. It doesn't mean
the time until the system as CC-Link established.

Type numberRCD22T-211-CLC
RCD22E-211-CLC

A(mm)

B(mm)

C(mm)

5045300

moisture

Base partCA(^_^)-Be sure to attach the included ferrite clamp (gray) to the communication
cable and power cable in two turns, and attach the ferrite clamp (white) to thecommunication cable and power cable together in one turn within 20 cm fromthe Base part part and Remote part main unit. Figure 2. (Figure 2)- When installing a ferrite clamp, be careful not to apply excessive stressto the cable due to sudden bending at the connector end or both ends ofthe ferrite clamp.
- When routing cables with bends, install them above the bend
radius of the cables to be used.
- Install so that water and cutting water do not get on the end (wiringpart) of the cable. Moisture is transmitted from the cable core to the main
body, causing short circuits and corrosion.
- Fix the peripheral cables and install them so that they will not beshaken or shocked.
- Use the tab terminal (FG) in a place where the noise environment is bad. (Fig.3)- To reduce the effect of self-heating, it is recommended to install it onmetal using case mounting screws.
- Since metal overheating and internal elements may be damaged, install
the base so that it does not face the metal before turning on the power. (Fig.4)- Do not put metal objects between the operating heads.
- If foreign material get inside the device from the end of theconnector, it may cause fire, smoke, fire, electric shock, or malfunction
due to malfunction or short circuit.(Fig.5)
metal

66e

CC-Link
CC-Link
ユニット
unit

Remote Coupler System

CC-Link

Transmitting Area Diagram（Non-flush mounted） [Example : Supply voltage at 24V DC]

Construction of the system(^_^)

B（Fig.1）arrange with space

Setting ferrite core clamp
PowerMax.20cm
Ferritecore(Gray)

Ferritecore(White)

Ferritecore(Gray)

CC-Link signal（Fig.2）Clamping（Fig.3）Installation using the tab terminal( 一 _ 一；)（Fig.4）
Metal facing

metal
Foreign material

Foreign material invades inside the sensor（Fig.5）https://www.b-plus-kk.jp/

E-mail sales@b-plus-kk.jp

Wiring sample

Wiring diagram between master unit and slave
Remote partBase part

RCD22T

RCD22E

Remote unit

TerminatorTerminators（110 Ω）

Master unit

DABlue④ DA

DA ④BlueDA

DBWhite② DB

DB ②WhiteDB

DG

Yellow③ DG

DG ③Yellow

DG

SLD

SLDBrown①SLD

SLD①①+24V+24V①

SLD
Brown

SLD+24V
24GBlue③24G

24G③Blue

FG

FG

FG

FG

FG

External
devicePlease read the CC-Link Installation Manual carefully when wiring.
The following is a wiring example of a T-branch without repeater function.
Terminator

Terminators（110 Ω）

Normalwiring

devide thetrunk line
幹線分断

通常masterstation

SW4 → ON

Terminator

Terminator

FG

Terminatorslave
stationslave
stationslavestation

No. = Pin assignment (refer to the dimensional outline drawing)slave
stationslave
station- The cable color in this wiring diagram shows the cable color when using the recommended connector cable. Whenwiring, check the instruction manual of the cable you actually use before wiring.

・When installing with T-branch wiring, set the communication speed to 625 kbps or less.

multipleinstallations

devidethe drop line

slave
station

複数設置

SW4 → ON

Terminator

Terminatormasterstation

SW4 → ON

Terminator

Terminatorslave
station- For wiring of external power unit 24V DC to FG, please return to wiring.
Connect "+" of power unit +24V DC to a terminal indicated [+24V] , "-" to [24G].

slave
stationslave
stationslave
station

支線分断- When this unit mounted on the both end of CC-Link network, please set the Dip switch SW4 to ON.（Refer to thefollowiing Setting for Switch and Status LED indication (Remote part/Base part part）

masterstationTerminatorslave
station- Connect "Terminators" between DA-DB of the last unit on the CC-Link network.

SW4 → ONslave
station
SW4 → OFF

slave
station- Always use a constant voltage power supply such as a switching power supply.
(Use of a power supply with a ripple greater than the rated value, such as a full-wave rectifier power supply, may causemalfunction.)slave
stationslave
station- Please set the cable length to consider the total length of the entire network according to CC-Link manual.

SW4 → OFF

slave
station

SW4 → ON

SW4 → ON

SW4 → ON

slave
stationslave
stationslave
station

SW4 → OFF

slave
stationTerminator

Terminator

Terminator- When the Remote part and the Base part are not facing each other, no signal is sent from the Remote part, but there is
no problem in communication on the Base part.
Setting for Switch and Status LED indication (Remote part/Base part part）

Optional parts

Communitation speed is set with S Ｗ１～３, when ＳＷ４ is turned on, Terminator(110Ω）can be used.

【communication cable / power cable】
Recommended connector cable is available as an option. Please use in combination with the remote coupler system.

ONOFFPwer LED（Green） Status LED（Green/Yellow）■ for RCD22T（Remote part）■ for RCD22E（Base part part）

Communication cable VA-4DSX5CCG4 (M12/4 pin female,5m)

ONOFF

1 1345°

ONOFFOFFONON

1 1345°3----------------------Yellow

41.7

M12 × 1.0

OFFCommunication cable VA-4DSX5CCG4 (M12/4 pin female、5m)

2---------------------- White

φ 14.5

ON1----------------------SLD

φ 14.5Interval when LED blinks

（5m）

OFF

30

4---------------------- Blue45

M12 × 1.0

1----------------------SLD
2---------------------- White
3----------------------Yellow

41.7bending radius ＝ 46mm

ON（5m）

30454---------------------- Bluebending radius ＝ 46mm

OFF

Power cable ：TM-4DBX5HG2-1/3 (M12/4 pin male,5m)
M12 × 1.0

OFFOFF45°
OFFONInitial value（default）
SW １：OFFSW ２：OFFSW ３：ON
SW ４：ON

SW4：Terminator(110 Ω )ON/OFF

SW1 ～ 3：commnunication spped set up

φ 14.5915.5

1----------------------Brown2---------------------- ×42（5m）

303----------------------Blue454---------------------- ×bending radius ＝ 24mm

Power cable：TM-4DSX5HG2-1/3 (M12/4 pin male, 5m)
45°
φ 14.5

ONON*Always make changes to the DIP switcheswith the power turned off.
If changed while energized, communication
is disabled and the status LED blinks at 0.5
second intervals.
*If the dip switch lid is opened, close it tightly
to prevent water from entering.

LED status
Lighting once every 2 seconds.
Turning off once every 2 seconds.
Lighting twice every 2 seconds.
Turning off twice every 2 seconds.
Lighting 3 times every 2 seconds.
LED keeps on when set error
LED keeps on when set error
LED keeps on when set error

SW3～1:ボーレート設定

SW1OFFON
OFFON
OFFON
OFFON

SW4:終端抵抗(110Ω)ON/OFFSW2
OFF
OFF
ON
ONOFF
OFF
ON
ON

インジケータLED(緑/黄)■ Setting for Switch
Communication speed SW3
156kbps
OFF625kbps
OFF
2.5Mbps
OFF5Mbps
OFF10Mbps
ON--ON--ON--ON

M12 × 1.0

1----------------------Brown

1 15.52---------------------- ×40（5m）3045

3----------------------Blue
4---------------------- ×bending radius ＝ 24mm

[Ferrite clamp]
The included Ferrite clamp is available as an option in case it is damaged or lost.
Ferrite clamp（White）：DK-Z/RFC-H13
Ferrite clamp（Gray）：DK-Z/E04SR401938

WhiteGray

パワーLED(緑)Other note

Precautions for installation and design■ Be sure to check it as there are various dangers such as failure if it is installed incorrectly- Impact and external noise may cause malfunction or failure. Wire the cable awayfrom power lines and high-voltage equipment without giving a shock. (Fig. 6)-This product has the CE mark on the exterior of the product. However, we do notsupport surges, so if you use the cable with a cable length of more than 10 m,
take measures to prevent excessive surges from being applied.

■ About product handlingnoiseimpact((+_+))

Power line and high-voltage equipment（Fig.6）- If any equipment is added or moved, please check the installation conditions again.
- If any equipment is added or moved, please check the installation conditions again.

-To consider and reduce the self-heating of this product, take measures so that it can be usedbelow the specified ambient temperature.In order to reduce the effect of self-heating (heatdissipation), it is recommended to mount it on metal using case mounting screws.

・Please note that the contents and specifications of this manual are subject to change without notice. If you have anyquestions about the contents of this document, please contact us.

-Installed in a place where it is exposed to direct sunlight or hot air from a heater, it may causea fire or malfunction. (Fig. 7)■ Standards and regulations-If you apply power to the remote unit or energize either one with the base units facing eachother, a malfunction may occur. (Fig. 8)・The control communication device installed in the product corresponds to a "weak radio station(weak radio wave device)",so the Minister of Internal Affairs and Communications' radio station permit (diploma) is not required.
However, please be careful when operating it as it may affect electronic devices and medical devices(pacemakers, etc.).

-Please use in an environment where organic solvents and liquids containing them do not comein contact. (Fig. 9)
Remote part（Fig.8）(+_+)

Base part Base part
(+_+)

(+_+)

- If you are in an abnormal condition such as smoke, strange noise, or strange odor, stop using the product immediately
because there is a risk of malfunction, fire, electric shock, or accident.
- Be sure to use accessories and specified parts. If you do not use it, it may cause malfunction, accident, malfunction, fire, etc.

-Use within the range where the total current consumption of the connected devices does notexceed the output current value.

（Fig.7）-Do not disassemble or modify our products. It may cause a malfunction, fire, electric shock, etc., or cause serious
damage. Also, if it is disassembled or modified, it will not be covered by the warranty.

（Fig.9）(+_+)

・ When using the product outside Japan, please check the standards and regulations that the system should comply
with and take appropriate measures.

(+_+)

Direct sunlightand hot air

applypower

24V DCenergize facig each otherLiquies such asorganic solvents-The remote coupler system is a system that supplies and transmits power and signals in a non-contact manner. Please
do not use it for any other purpose.
-Design with the combination described in the instruction manual or user's guide. Opposition in any other combination
may cause malfunction or damage.
-If power exceeds the rated voltage, there is a risk of heat generation and ignition. Before supplying power, be sure tocheck that the power supply is specified in the specifications.
-Design so that it can be used under the wiring and surrounding environment conditions specified in the specifications.
Also, design to satisfy the "transmission distance", "center off-set", "output voltage", and "output current". Designs
outside the specifications may cause unexpected malfunctions, troubles, and failures due to deterioration of internal parts.
-When wiring for installation, maintenance, failure, etc., be sure to check that the main breaker (power panel) is cut
before performing the work. If you work on a live line, you may get an electric shock or malfunction.
-As with other electronic devices, inrush current may occur when the system starts up, so set the power supply inconsideration of the inrush current.

-Please be sure in the withstanding voltage test that a capacitor (50VDC 3.3nF) is built in between the eachpouwer supply pin (+24V/24G) and the FG.
-Design the system so that the entire system works safely even if the external power supply is abnormal or the product fails.

Product failures due to mishandling are increasing.
Please be sure to read this manual, and if you have anyconcerns, please contact the following before energizing.

-Please be careful about the influence on the material degradation due to the installation environment and the intrusionof foreign material. Especially when using it outdoors, please install it with less influence from ultraviolet rays.
https://www.b-plus-kk.jp/

E-mail sales@b-plus-kk.jp