Remote System
User’s Guide

Setting ferrite core clamp

Construction of the System
Remote Coupler System［ PROFIBUS-DP ］

PROFIBUS-DP version［Remote］［Base］（For communication speed 1.5Mbps,buit-in termination resister）: RCD44T-211-PBC: RCD44E-211-PBC

RemoteBase［ PROFIBUS-DP ］
Power

Power
Supply24V DC/2A

PROFIBUS-DP
interfacedevice

RCD44T

Safety Considerations
Please read carefully before using and full attention to
Safety Considerations. (See the attached T318501)

PROFIBUS-DP
interfacedevice

RCD44EPROFIBUS-DP
Data transmission

Base : A unit that is mounted on the fixed side. It communicates
PROFIBUS-DP data with a Remote and supplies powerby non-contact.
◆ Please note that the signal may become unstable (false signal orchattering) when the transmission distance and the center offset areoutside the specification range.
◆ The inzone signal is a preliminary signal for confirming that the output
signal is established within the specification range. Please note that it
does not guarantee signals output outside the specification range.

9075

45

Base：RCD44E-211-PBC
9075

105.5 depthØ 10 645109790
75

9790
75

5.5 depthØ 10 6Transmission
surface

Transmission
surface63.9

FG(faston0.25")

PowerLED(Green)③②

PROFIBUS-DP①⑤①②④④ ③Type number
Drive voltage
Drive current

Transmitting distanceCenter off-set

Operating/Storage temperature
Operating/Storage humidity

Termination resistor
Protection classConnector Signal/Power
Available connector cable Signal/PowerHousing
Material
Active surface
Bundled items

2019.04.15

Powerpin signal(5pin) Power(4pin)
Not use+24V
1
2Rx/Tx A
Not use3
Not use
0V4Rx/Tx B
Not useNot use－5Please connect nothing to the unused pin.

StatusLED(Yellow)

Power
LED(Green)①②

PROFIBUS-DP③⑤③④④ ①②Powerpin signal(4pin) Power(4pin)
Not use+24V
12Rx/Tx A
Not use3
Not use0V
4Rx/Tx B
Not useNot use－5Please connect nothing to the unused pin.

RCD44T-211-PBC

Type number

24V ± 1.5V DC≦ 2A
3...5mm± 4mm
0...+50℃ / -25...+70℃
35 ～ 90%RH / 35 ～ 90%RH
built-in
IP 67
M12 /5 pin female B coding/ M12 /4 pin female A coding
BCC M412-0000-2B-031-PS72N1-050 (BCC0A0Z) / TM-4DBX5HG2-1/3
Aluminum anodized finish
PA12Ferrite core clamp ( Gray x2 / White x1 )Supply voltage

RCD44E-211-PBC
24 V DC ± 5 ％ (include ripple)

Current consumption
Transmission signal
Transmission speed
Start-up time
Data delay time/jitter

3Tbit / Max.1/4bit

T316401DMaster Unit

Ferrite core clump / Gray ( Included)

Ferritecore(Gray)

Ferrite core clump / White( Included)

Ferritecore(White)

RDRD

GRGR

SHIELDSHIELD(M12Screw) SHIELDSHIELD (M12Screw)

SHIELD

Terminal Resister

SHIELD

Ferritecore(Gray)
CC-Link signal line ( 2T )Max.20 cm

PROFIBUS-DP

ExternalDevice

faston terminal

faston terminal- Since RCD44 is naturally cooling system, it is recommended to install RCD44 in metal in order to reduce the influence of self-heating.
The operating temperature should be within the specification with considering of self-heating.
- Attach ferrite core clamp to the power and signal line less than 20cm from a main part according to the above-mentioned Setting ferrite core clamp.
Ferrite core clamp (Gray ) : Signal line is 2 Turn , Power line is 2 Turn / Ferrite core clamp ( White ) : Signal line is 1Turn , Power line is 1Turn.
-RCD44 operates as repeater on PROFIBUS-DP BUS. It does not have a function as master unit or slave unit, and does not have FDL address.
- As terminate resistor is built- in, please sure to use RCD44 only at the end of BUS. Please connect Terminal resistor at the other end.
- For wiring of external power unit 24V DC and FG, please refer to wiring daiagram above. Please ground RCD44 with FG tab.
-Please set the PROFIBUS-DP signal cable length to consider the total length of the entire network.
-Drive voltage/ Supply voltage is the value measured at the connector of Remote/ Base part. Please be noted that a drop voltage (the product of the currentand the conductor resistance) will be caused at each power cable.
- Connectors and cables are not included in.
- Do not face two RCD44E(Base part) when they are powered. There is a possibility of breaking down.
- Please be sure in the withstanding voltage test that a capacitor (250VDC 1μFx2) is built in between the live part and the FG.

■ LED indication
LEDColor LED state State
Power LEDON
The power supply* is supplied.
The power supply* is not supplied.
Green OFF
Remote&Base part
Blink
Over heating（turn on : 6s / turn off : 2s）
Drive voltage is low.（turn on : 0.5s / turn off : 0.5s）
Remote part Green Blink
Blink
Supply voltage is low.（turn on : 0.5s / turn off : 0.5s）
Base part
GreenBlink
Supply voltage is high.（turn on : 0.1s / turn off : 0.1s）
ONInzone.
Status LED
Yellow
Remote&Base part
OFFNo Remote (or Base) part is existing in the transmission area.
*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.
ONOver heating

6 sec

OFF2 sec

ON

Over heating &abnorlal voltage OFF（0.5 sec interval / Votage low）

＊ When excessive heat is generated.It stops the power supply andonce heat cool-down.RCD44E would be restarted.

63.9

FG(faston 0.25")

StatusLED(Yellow)

Slave UnitNotes[ Function of each Component ]Remote：RCD44T-211-PBC

Terminal ResisterMax.20cm

Power line ( 1T )Power unit
24V DC

Remote : A unit that is mounted on the moving side.
It communicates PROFIBUS-DP data with a Base andsupplies power to connected each device.

Specification

Wiring between Master unit and Remote unit

≦3A
PROFIBUS-DP data
1.5M bps≦ 2 sec*

Operating/Storage temperature 0...+50℃/ -25...+70℃
35 ～ 90%RH / 35 ～ 90%RH
Termination resistor built-in
Protection class
IP 67
Coneector Signal/Power
M12 /5 pin male B coding/ M12 /4 pin male A coding
Available connector cable Signal/Power BCC M415-0000-1B-031-PS72N1-050 (BCC070Z)/TM-4DSX5HG2-1/3
Material Housing
Aluminum anodized finish
Active surface PA12
Bundled items
Ferrite core clamp ( Gray x2 / White x1 )Operating/Storage humidity＊ This means the time since the timing when a Remote part and a Base part are energized within
the transmission area until the timing when the wireless signal transmission starts. It doesn’tmean the time until the system as PROFIBUS-DP established.

Mutual Interference

Transmitting Area Diagram（Non-flush mounted）

In order to avoid influence of surrounding metal and mutual interference, keep the minimum distance as described below.
Surrounding Metal

Mutual interference[Example : Supply voltage at 24V DC]
RCD44T-211-PBC / RCD44E-211-PBC
Operating area

CA

Drive current=<2AB

Type number
RCD44T-211-PBC
RCD44E-211-PBC

Y

A(mm)

B(mm)

C(mm)

50

45300

X

X : Center off-set
Y : Transmitting distance(mm)

Wireless Power Supply byMail ：b-plus-usa@b-plus-kk.com     Web：http://www.b-plus-kk.com