Remote System
User’s Guide

Remote Sensor SystemConstruction of the system

8 signal transmission typeTransmitter      : RPT8-1803D-PU__
Output Sensor : RPE8-1800N-PU__
RPE8-1800P-PU__
8 signal transmission type/Anti-weld slag typeTransmitter      : RPT8-TF1803D-PU__
Output Sensor : RPE8-TF1800N-PU__
RPE8-TF1800P-PU__[Detector][Transmitter]

Power supply

WiringPower supply

24VDC

RPT8SW

RPE8

Detected		signalsignal		 Transmission

Before using the Remote Sensor, read this manual carefully.
During installation and operation, pay close attention to the safety aspect.
◆ Ensure the power is switched off during installation ormaintenance operations.
◆ Use a regulated power supply, e.g. switch-model type.
Simpler power supplies, such as a full-wave rectification type,will cause the permissible ripple rating to be exceed and may
cause malfunction.
◆ Ensure correct connections by reference to the wiring diagram.
◆ To avoid malfunction caused by induction noise, cable should
be kept apart from motor or other power cable.
◆ 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.

ExternalController

max.8 sig.

Attention for Installation(Read this section thoroughly before installation.)

Detectedsignal【Function of each component】
Detector
Transmitter

RPT8-1803D-PU
RPT8-TF1803D-PU
RPT8-1803D-PU__

Supply(24VDC)

12VDC
Detector[NPN Type][Output Sensor]: Connects detector switches (max.8) and transmits thedetected signals to Transmitter.
: Provides power for Detector, also passes detectedsignals from Detector to Output Sensor.

Output Sensor: Puts out detected signal to external controller, also
sends power for operating of Detector and Transmitter.

SW 1(DC2W)(+)

黒(+COM)(-)(+)

茶(SI1)(-)(+)

赤(SI2)(-)(+)

橙(SI3)

RPE8-1800N-PU

SW 3(DC2W)
SW 4(DC2W)
SW 5(DC2W)
SW 6(DC2W)
SW 7(DC2W)
SW 8(DC2W)

SW 2
黒(INZONE)(DC2W)
茶(SO1)黄(SI4)(-)(+)

緑(SI5)

赤(SO2)橙(SO3)黄(SO4)(-)(+)

青(SI6)(-)(+)

紫(SI7)

緑(SO5)青(SO6)
紫(SO7)
灰(SO8)

SW 3(DC2W)
SW 4(DC2W)
SW 5(DC2W)
SW 6(DC2W)
SW 7(DC2W)
SW 8(DC2W)

灰(SI8)(-)

RPE8-1800P-PU__
RPT8-1803D-PU__ RPE8-TF1800P-PU
SW 1(DC2W)
24VDC

空(-)

(-)
(+)

RPE8-1800P-PU

RPE8-TF1800N-PU
RPE8-1800N-PU__
白(+)

SW 2(DC2W)[PNP Type](+)

黒(+COM)(-)(+)

茶(SI1)(-)(+)

赤(SI2)(-)(+)

橙(SI3)(-)(+)

黄(SI4)(-)(+)

緑(SI5)(-)(+)

青(SI6)(-)(+)

紫(SI7)(-)

灰(SI8)

白(+)
24VDC

空(-)
黒(INZONE)茶(SO1)
赤(SO2)橙(SO3)黄(SO4)
緑(SO5)青(SO6)
紫(SO7)
灰(SO8)

Influence of surrounding metal and Mutual interference

Installation

In order to avoid mutual interference between parallel-mounted sensors,or to avoid influence of surrounding metal,when sensor is mouted in metal,keep the minimum space as described below.

Tightening troque for attached The minimum bending radius
nut is 20Nm(200kgf･cm).
for thesensors are 50mm.

Dimension

41BLED50mm

ACA

35

M18x1

L24(29)101061

L=CablelengthL=ケーブル長RPT8(standard):2m
RPE8(標準)：2m
RPE8(Standard):1m
RPT8(標準)：1m

63
77.5
94Transmtter		：RPT8-1803D-PU__, RPT8-TF1803D-PU__
Output sensor ：RPE8-1800N-PU__, RPE8-TF1800N-PU__(NPN output)
RPE8-1800P-PU__, RPE8-TF1800P-PU__(PNP output)

Specification of Remote sensor system
Type numberL

B

TYPE CODE
RPT8-1803D-PU__, RPT8-TF1803D-PU__
RPE8-1800N/P-PU__, RPE8-TF1800N/P-PU__

20Nm

A(mm)

B(mm)

C(mm)

1818110Transmitting area diagram【Example: Supply voltage at 24V DC】

Transmitter

RPT8-1803D-PU_ _, RPT8-TF1803D-PU_ _( テフロン仕様 )<NOTES>

Output sensor

RPE8-1800 □ -PU_ _, RPE8-TF1800 □ -PU_ _( テフロン仕様 )This product is in conformity with EMC directive and indicated CE marking.
Appropriate measure should be taken to avoid excessive surge when the cable
length between RPE8-(TF)1800_ and a power unit is longer than 10m because
it is not taken procedure to surge.

Drive voltage
Drive current

12V DC ± 1.5V
5mA(per 1 signal)
Transmittion distance Center offset

Transmission distanceand Center offset

0.5...3mm* Never pull the cable strongly
in installing.

65

Supply voltage
Current consumption

24V DC ± 10%(incl.ripple）≦ 400mA

Material

Nomal
Anti-weld slag

Case: Active surface:Nickle Plated brass, Active surface:Nylon12
Case:fl uorinated resin coated brass, Active surface:fl uorinated resin

Y43≦± 2.5mm

Only Output
sensor

X: center off-set (mm)Y: transmitting
distance (mm)

YX

21X

864202

Specification of Detectors
Where standard switches are used, the following characteristics must be maintained.
Supply voltage
min.
max.
Residual voltage
Leakage current
Load current

12VDC<=5mA>=20mA>= 3.5V<= 1mA

468

Operatingdistance
Drive current≦ 40mA◆ The drive current is dependent on the transmission distance
between Transmitter and Output Sensor the degree of off-set
between them-refer to Transmitting area diagram.

(Former NIHON BALLUFF co., Ltd.)2017. 12. 04     No.T306102G

http://www.b-plus-kk.jp/

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