Terminal Box for Remote Sensor

RPK-A098-02

User’s guide

Read this guide before installation and operation.
Handle the Terminal Box properly.

■ Dimension

150P8149P7

Attentionfor Safty[ Planning the system ]The Terminal Box for the Remote Sensor is anenclosure which connects the Detectors with theTransmitter of the Remote Sensor and transmits thedetected signals. The Terminal Box should only be
used for this purpose.
Plan the system to work safely if the Terminal Box
should be damaged.

[ Handling the Terminal Box ]Make the correct wiring and connect as referred to thewiring diagram of this manual.
Wiring errors may cause system failure.
Make sure that the power is turned off, when start theinstallation process.
Never take the device apart or modify.
Dispose of the device as an industrial waste.

Specification
Protection Class
Material
Housing
LidO-ring
Terminal block Transmitter
Detector
Changeover switch
Procedure for Mounting
Cable GlandTransmitter
Detector
Accessories

2018.01.05

IP67
Aluminum sand mold castingAluminum cutting
Viton
Terminal Block with12 poles / Length of stripping cores : 10mm
Terminal Block with12 poles x 2 / Length of stripping cores : 11mm
Slide switch : Changing for NPN / PNP
Dip switch : OFF(DC3W) / ON (DC2W)
Attaching by two M5 screws
Suitable cable outer diameter : φ4...6.5mm（Mounted on the Terminal Box）
150P8 (O-ring attached) : 1pc.
149P7 (O-ring attached) : 8pcs.
Blank Plug BP0525 : 8pcs.(Supplied together with the Terminal Box)

No. T303B0He

1

■ Transmitter of DC 3-Wire at use.
● Detector of NPN
Transmitter：RPTA-8010-PU		
RGPT-3005-V1215-PU		
RGPT-4008-V1220A/B-PU		
RGPT-9012-V2430-PU

Transmitter

Detector

Detector ：DC 3-Wire Detector switch（NPN）
DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switch

NPN/PNP
Selector

DC 3-Wire SW
DC 2-Wire SW

NPN

DC 2-Wiire/3Wire Selector
OFFON● Detector of PNP
Transmitter：RPTA-8010-PU		
RGPT-3005-V1215-PU		
RGPT-4008-V1220A/B-PU		
RGPT-9012-V2430-PU

DC 2-Wiire/3-Wire Selector

Transmitter

Detector

Detector ：DC 3-Wire Detector switch（PNP）
DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switchNPN/PNP
Selector

DC 3-Wire SW
DC 2-Wire SW

PNP

DC 2-Wiire/3Wire Selector
OFFON● 4 signals transmission type		
Transmitter：RPTA-1803-PU					RPTA-3005-PU

DC 2-Wiire/3-Wire Selector

Transmitter

Detector

Detector ：DC 3-Wire Detector switch（NPN）
DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switch

NPN/PNP
Selector

DC 3-Wire SW
DC 2-Wire SW

NPN

2

DC 2-Wiire/3Wire Selector
OFFON

DC 2-Wiire/3-Wire Selector

■ Transmitter of DC 2-Wire at use.
● RPT8-1803D-PU、RS08TA-018D-PUDetector

Transmitter
RPT8-18003D-PU
RS08TA-018D-PU

Detector ：DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switch
DC 2-Wire SW

NPN/PNP
Selector
PNP

DC 2-Wiire/3Wire Selector
OFF

DC 2-Wiire/3-Wire Selector
Not connect● RPT8-3007D-PU
Detector

Transmitter
RPT8-3007D-PU
WH(＋)

Detector ：DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switch
DC 2-Wire SW

NPN/PNP
Selector
NPN

BK(POL)
BN(SI 1)
RD(SI 2)
OG(SI 3)YE(SI 4)
GN(SI 5)BU(SI 6)VT(SI 7)GY(SI 8)P.BU(－)

DC 2-Wiire/3Wire Selector
OFF

DC 2-Wiire/3-Wire Selector
Not connect● RPT8-3007D-TYT19
Detector

Transmitter
RPT8-3007D-TYT19
WH(＋)

Detector ：DC 2-Wire Detector switch
RFD series
Mechanical switch

NPN/PNP Selector● Setteing DIP switch
Detector switch
DC 2-Wire SW

NPN/PNP
Selector
PNP

BK(POL)
BN(SI 1)
RD(SI 2)
OG(SI 3)YE(SI 4)
GN(SI 5)BU(SI 6)VT(SI 7)GY(SI 8)P.BU(－)

DC 2-Wiire/3Wire Selector
OFF

DC 2-Wiire/3-Wire Selector
Not connect3

[ Installation for Terminal Box ]① Attach the Terminal Box fasten with 2 Allen screws.
Size ; M5 Length ; longer than 20mm
② It is recommended to apply adhesive for tightening screws to avoid
loosening of screws.
[ Connection of the Transmitter and the Detector ]● Measure of Stripping Insulations/ Fastening Position of Cable <Fig. 1-a / 1-b>
① Strip outer sheathes of cables and insulations of cores.
② Make sure that outer sheath of cable is positioned inside of the Terminal
Box properly in tightening cable.
● Mounting of Cable <fig. 2>
Put a cap and sealing ring on cable, then insert the cable to the body.
● Tightening of the Cable Gland <fig. 3,4>
Put a cap on the Cable Gland and tighten it with a spanner.
Spanner caliber
Transmitter : 17mm <Fig. 3>
Detectors : 14mm <Fig. 4><Caution>
When the cable clamp is not fit into slot on the Cable Gland,or tightening of the Cable Gland is done improperly, it may haveinfluence on its water tight quality.
● Measure of unused Cable Gland <Fig. 5>
Insert the blank plugs (φ5mm) supplied with the Terminal Box into any
unused cable entrances of the Cable Gland and stop it.
① Insert the blank plug.
② Tighten the Cable Gland.
(Refer to Tightening of the Cable Gland for Detectors . Fig. 4)● Connecting to terminal block
In accordance with the wiring diagram on page 4 , connect cores to eachappropriate terminal.
<Caution>
Insert the cores to reach the terminals suf﻿ficiently.
In the case of a core was inserted insufficiently, the following
problems are may caused ;[A core is not reach to a terminal] The core come out or cause
short circuit with adjoining cables.
[A core is inserted exceedingly] The core cannot be connectedsufficiently because of terminal catching insulations.
Coolant or cutting chips should not be splashed on inside of theTerminal Box in wiring operation.
[ Tightening of the lid on the Terminal Box ] <Fig. 6>① Make sure that the O-ring is equipped with the lid properly.
( Check the O-ring whether it has any flaw )② Check the wiring condition to avoid the lid catching of the lead wire, and clean
the Terminal Box with air blow and dry it with heat gun in tightening of the lid.
③ Fit the lid on the Terminal Box to wrench close the lid smoothly or not todamaged thread of the lid, and insert it properly.
④ Tighten the lid reach the Terminal Box with your hand, then insert appropriate
tools into holes ( φ 5.2) on the side of the lid and fasten it tightly.
(turn the lid 40...50° )● Stripping Insulations / Fastening Position of Cable
baTransmitter : 10mm
Detector : 11mm

● Mounting Cable
Body
Sealing ringCapFig. 2● Tightening Cable GlandCable Gland for Transmitter Cable Gland for Detectors
17mm14mmFig. 3

Fig. 4Cablet i g h t e n i n g Cable
tightening
diametertorquediametertorqueφ 5.0...8.0 6Nm
φ 4.0...6.5 6Nm
The cap can be shut up tightly to the body.

● Measure of Unused Cable GlandFig. 5● Fastening Lid on the Terminal Box[ Bending cables ] <Fig. 7>
Using sensors with its cable bending, bend cables at a point that apart morethan 10mm from the cable entries of the Cable Glands.
Refer to specification of each sensors regarding bending radius for cables.
[ Attention for watertight quality ]The value that indicated in this guide is the recommended value to fulfill
the protection class IP 67.
Protection with a cover is required if the Terminal Box will be exposed tocoolant since elasticity of cables vary with the material.

Fig. 140...50°

Fig. 6● Bending Cables[ Replacement of Cable Glands ]Replace the sealing rings of Cable Glands when you change sensors inmaintenance to avoid decline of its watertight quality.
Sealing ring
Codefor Transmitter 991995008
for Detectors 991995007

Type code
KBC-F2/E150P8
KBC-F2/E149P7≧ 10mmWireless Power Supply by* Info may change the mention contents such as specifications without a notice.
Thank you for understanding
Mail ：b-plus-usa@b-plus-kk.com

4

Web ：http://www.b-plus-kk.com

Fig. 7