Terminal Box for Remote sensor

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

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7RIL[ZLWKWKUHH0FDSEROW /ӍPP$F[ Speciﬁcation ]Appricable Transmitter

RXT8/RFTA/RFTB/RPT8/RS08TA

MaterialAluminum sandmold castingAluminum cutting
Viton
IP6712 poles crewless terminal block
4 poles connector ( M12 x 4 )PG9 x 1
M5 cap bolt x 3
VA-OT5（4 pieces are supplied with Terminal Box）

Housing
LidPacking
Protection class
Terminal block Transmitter
Detector
CableglandTransmitter
Mounting
Blank plug

Type code
ＲＦＫ−８Ｃ０１

No. T304802De

Appricable Transmitter
RXT8- ̲ ̲ ̲ ̲ -PURFTA- ̲ ̲ ̲ ̲ -PU

Appricable Detector switch
Exclusive proximity switch / RXD
Mechanical switch

RFTB- ̲ ̲ ̲ ̲ -PU

Exclusive proximity switch / RFD
Mechanical switch

RPT8- ̲ ̲ ̲ ̲ -PU
RS08T- ̲ ̲ ̲ ̲ -PU

DC 2-Wire Detector switch
Exclusive proximity switch / RFD
Mechanical switch

2012.01.10

1

Connection of the Transmitter to the Terminal Box
Connect the Transmitter to the Terminal Box in accordancewith the following procedure.
Measure of strip cables (Fig. 1)
1. Strip outer sheathes of cable.
2. Strip insulations of cores.
Fastening position of cable (Fig. 2)
Make sure that outer sheath of cable is positioned insideof the Terminal Box properly in tightening cable.

CoresInsulations

Outer sheathes

10mm50mm（ﬁg.1）
Body

Mounting of Cable <ﬁg. 3>
Put a cap and sealing ring on cable, then insert the cableto the body.
Put a cap on the Cable Gland and tighten it with aspanner. ( Spanner caliber : 17mm )Applicable cable diameter : 5.0...8.0mm
Tightening torque : 6Nm
The cap can be shut up tightly to the body.
Replace the sealing rings of Cable Glands when you
change Transmitter in maintenance to avoid decline of its
watertight quality.
Sealing ring Code : 991995008
Type number : KBC-F2/E150P8

Sealing ringCap（ﬁg.2）
17mm・6Nm（ﬁg.3）

Connecting to Terminal block
Press the button with slotted screw driver (width of edge : 2.6mm)
and connect the core.
Insert core to reach terminal suﬃciently.
( If a core was inserted insuﬃciently, core may come out or cause shortwith adjoining cable. If a core was inserted exceedingly, the core cannot
be connected suﬃciently because of terminal catching insulations.)

InstallFix the Terminal Box with three M5 Allen screws(length : longer than 20mm).
Put on the lid on the Terminal Box horizontally and screw in the lid carefuly or damaged thread of the lid,then insert and fasten it tightly.

Unused connectors should be protected by blank plugs which supplied with box.

Wiring Detector switch
Transmitter：RFTA-̲ ̲ ̲ ̲-PU-̲ ̲ / RFTB-̲ ̲ ̲ ̲-PU-̲ ̲

Transmitter：RXT8-1805D-PU-̲ ̲
Exclusive proximity switch / RXD series

Exclusive proximity switch / RXD , RFD series

2CNG$7 ); 5
86 5
$7 5)0 5
;' 5
1) 5
4& 5
$0 5
$- 21.
9*2CNG$7 ); 5
86 5
$7 5)0 5
;' 5
1) 5
4& 5
$0 5
$- 21.
9*Type codeRFTA-̲ ̲ ̲ ̲-PU-̲ ̲RFTB-̲ ̲ ̲ ̲-PU-̲ ̲

Appricable Detector
RXD series , Mechanical switch
RFD series , Mechanical switch

Transmitter：RPT8-1803D-PU-̲ ̲ / RS08TA-018D-PU-̲ ̲

DC 2-wire Detector / Non-polarized Switch$); 5
86 5
$7 5
)0 5
;' 5
1) 5
4& 5
$0 5

DC 2-wire Detector / Polarized Switch); 5
86 5
$7 5
)0 5
;' 5
1) 5
4& 5
$0 5
$-

Transmitter：RPT8-3007D-PU-̲ ̲

Transmitter：RPT8-3007D-TYT19DC 2-wire Detector / Non-polarized Switch
2CNG$7 ); 5
86 5
$7 5)0 5
;' 51) 5
4& 5
$0 5
$- 21.
9*

DC 2-wire Detector / Polarized Switch
2CNG$7 ); 5
86 5
$7 5)0 5
;' 51) 5
4& 5
$0 5
$- 21.
9*Wiring to Connector
In accordance with the wiring diagram bellow, connect the wire of detectors to connectors.
Exclusive detector switch RXD / RFD
Mechanical switch

Connect Mechanical limit
switch with LED to RFTA

Connect to pol. 1, 4Connect to pol. 1, 4Connection of Angle Connectors
In using angle connectors, use a connector which a projection is positioned
indicated in the right ﬁgure.
If you use diﬀerent type connectors, connectors interfere each other and otherconnectors cannot connect into the contacts.

*Use this type connector.

(Former NIHON BALLUFF co., Ltd.)URL http://www.b-plus-kk.jp
Specifcations are subject to change without notice.