B&PLUS RS24E-424N-PU Series User Manual

Remote System
User's Guide
Remote sensor sysytem
24 signal transmission / Compact shape
24V1A type
Base part： RS24E-424N-PU-_ _(NPN)
RS24E-424P-PU-_ _(PNP)
Remote part： RS24T-424-PU-_ _

【Function of each component】

Detector : Connects Detector sensor (max.24) and transmits the detected signals to Remote part.
Remote part : Provides power for Detector, also passes detected signals from Detector to Base part.
Base part : Puts out detected signal to external controller, also sends power for operating of Detector and Remote part.

Dimension

Remote part : RS24T-424-PU-_ _
(L)
55.0 (3.0)
45.0
Cable 2
Cable 1
L=Cable length
The notation in meters to
the end of the model
･･･PU-02 ⇒ 2m
max. 5m
(Remote part,Outputsensor)

Specification of the System

Type RS24T-424-PU-_ _
Applicable sensor DC 3-wire sensor
Output voltage 24V ± 1.5V DC
Output current total ≦ 1A
Input signals 24(SI1... 24)
in the case of 1A 0...4mm
Operating
distance i n the case of 0. 5 A 0...6.5mm
± 6mm :Transmission distance is within 3mm
Center offset (1A)
± 2.5mm:Transmission distance 3...4mm
± 8mm :Transmission distance is within 4.5mm
Center offset(0.5A)
± 3mm :Transmission distance 4.5...6.5mm
0...+50℃
Operating temperature
Protection class IP67
Cable PUR φ 8.6x2(2x0.5mm 2 +13x0.18 ｍｍ 2 ）+（12x0.18 ｍｍ 2 ）
【RB】
Material Case Polyurethane
Heat sink Aluminum
Weight Body 165g +Cable 105g/m x2pcs.
*¹【RB】represents robot cable specifications.
*² Indicates the time from when the remote and base sections are energized in the transmittable area to when non-contact signal transmission is possible.
*³ Metal protection is a function to prevent metal heat generation when facing metal, and is not guaranteed to work on all metals. Do not intentionally place metal against the communication surface.
Typical Transmitting Diagram

Available sensors

Use a sensor that operates correctly within the
1A
conditions in the table below.
Supply voltage 24V DC
Total currenconsumptoion
≦ 1A
Residual voltage
≦ 6.5V
Load current
-
-8 -6 -4 -2
Operating area
2022.10.26 T319301Je
Output current ≦ 1A

System configuration

[ Detector ] [ Remote part ] [ Base part ]
24V DC
Power Power
supply supply
DC3-wire,
RS24T RS24E
sensor
max.24 signals
Detected Signal Detected
signal transmission signal
Base part：RS24E-424N-PU-_ _ ， RS24E-424P-PU-_ _
55.0 (3.0)
45.0 (L)
Cable 2
In zone LED
Status LED
Type NPN RS24E-424N-PU-_ _
PNP RS24E-424P-PU-_ _
Supply voltage(Input voltage) 24 V DC ± 5 ％
Max 1.5 A (with 1A drive)
active
Current
consumption static Max 0.1 A (when not facing)
Number of output signals 24+1(In zone)
Load current ≦ 50mA/ 1output
Frequency of operation 300Hz

LED indication

Status (Green), In zone (Orange)
Operating temperature
0...+50℃
Protection class IP67
Reverse connection protection, overheat protection,
short circuit protection,
Protection circuit
*¹
overcurrent protection. output surge absorption
protection, head metal facing protection *³
Cable PUR φ 8.6x2(2x0.5mm 2 +13x0.18 ｍｍ
Case Polyurethane
Material
Heat sink Aluminum
Weight Body 165g+ Cable 105g/m x 2pcs.
(Supply voltage at 24V /non-flush mount）
Y mm
0.5A Y
mm
5
10
4
8
3 6
2 4
1
2
0 2 4 6 8 X -12 -9 -6 -3 0 3 6 9 12
X
Operating area
Output current ≦ 0.5A

Wiring color

RS24T-424-PU-_ _
Cable 1 (with marked tube)
External Power
Output+24 Ｖ WH
Unit(24V DC ）
Output0V
PaleBU
Polarity switching POL BK
Input 1（SI1） BN
Host device
Input 2（SI2） RD
Input 3（SI3） OG
Input 4（SI4） YE
Input 5（SI5） GN
Input 6（SI6） BU
Input 7（SI7） VT
Input 8（SI8） GY
Input 9（SI9） BN ＊■ ■
Input 10 （SI10）RD ＊■ ■
Input 11 （SI11）OG ＊■ ■
Input 12 （SI12）YG ＊■ ■
■ Polarity switch POL is used to switch the polarity (NPN/PNP) of the sensor connected to the transmission unit.
Check the wiring diagram, and wire it according to the sensor to be connected. If it is not wired, no signal will be detected.
■ When shipped from the factory, the unused core wire of the cable is cut. If the cable is shortened for wiring reasons, the unused
core wire will be exposed. If you shorten the cable for wiring reasons, the unused core wire will be exposed, so please take care
not to short-circuit the cable. Unused wires are as follows: Cable 1: Green*, Blue*, Purple*.
Cable 1
Cable 2: brown*, red*, orange*, yellow*, white, empty. (* indicates a wire with ■ ■ or ** printed on the core wire of each color.)
Marking tube

Wiring Diagram

When wiring, please check the wiring diagram carefully to ensure that the wiring is correct.
<When DC3-wire NPN type sensors are connected>
（ ）
POL
（+） （+）
DC3-Wire
（ ） （ ）
－ －
sensor
（ ）
output （ ）
（NPN） SI
<When DC2-wire sensors are connected（When NPN is set）> <When DC2-wire sensors are connected（When setting PNP）>
（ ）
POL
*
resister( )
（+）
（+） （ ）
SI
DC2-wire
sensor （ ） （ ）
－
－
*When connecting DC 2-wire sensors, wire a resistor with a resistance value of 3 to 4 k Ω and a rated power of 1/2 W or more.
The resistance value can be calculated by the following formula. To operate properly, select a resistance value smaller than the caluculated value.
Resistance value [ Ω ] ≤ (Output voltage lower limit 22.5 [V] - Sensor residual voltage [V]) / Sensor minimum load current [A]

Protective function

The explanation about the built-in protection function is as follows.
Reverse connection protection・・・This function protects the circuit by preventing current from flowing to the internal circuit when +24V and 0V are connected
in reverse on the power supply line of the base.
Overheat protection ・・・This function measures the temperature inside the Base part and stops the power supply when a certain temperature is
exceeded. It will restart when the temperature drops.
Short-circuit protection ・・・This function protects the circuit by turning off the output for a certain period of time when a current exceeding the specifications
flows through the signal output line due to unloaded wiring.
Overcurrent protection ・・・A function that protects the circuit by detecting the current inside the Base part and stopping transmission for a certain period of
time when a certain current value is exceeded.
Output surge absorption protection・・・ A surge absorption circuit is built in to protect the output circuit.
2 ） + （12x0.18 ｍｍ 2 ）
Metal facing protection of the head・・・ When metal is detected, transmission is stopped for a certain period of time to protect the circuit.
LED indication
■ Status LED（Green）
LED Blinking
ON -
OFF -
Blink Off time of the LED is long
1.4sec/0.1sec
Lighting time of the LED is long
Blink Off time of the LED is long
0.55sec/
0.05sec
Y Blink Lighting time of the LED is long
Blink 0.2sec/0.2sec The LED flashes at the same interval Short circuit protection.
X
■ In zone LED (Orange)
X:Center offset(mm)
The in zone LED lights up when the transmission part and the Base part are in a confronting state and communication is possible.
Y:Operating distance(mm)
RS24E-424N/P-PU_ _
Cable 1 (with marked tube)
Input+24 Ｖ
Input 0V
Cable 2 In zone Iz
Input 13（SI13） GN ＊■ ■ Output1（SO1）
Input 14（SI14） BU ＊■ ■ Output2（SO2）
Input 15（SI15） VT ＊■ ■ Output3（SO3）
Input 16（SI16） GY ＊■ ■ Output4（SO4）
Input 17（SI17） BN ＊＊■ ■ Output5（SO5）
Input 18（SI18） RD ＊＊■ ■ Output6（SO6）
Input 19（SI19） OG ＊＊■ ■ Output7（SO7）
Input 20（SI20） YE ＊＊■ ■
Output8（SO8）
Input 21（SI21） GR ＊＊■ ■
Output9（SO9） BN ＊■ ■ Output21 （SO21） GR ＊＊■ ■
Input 22（SI22） BU ＊＊■ ■
Output10 （SO10）RD ＊■ ■ Output22 （SO22） BU ＊＊■ ■
Input 23（SI23） VT ＊＊■ ■
Output11 （SO11）OG ＊■ ■ Output23 （SO23） VT ＊＊■ ■
Input 24（SI24） GY ＊＊■ ■ Output12 （SO12）YE ＊■ ■ Output24 （SO24） GY ＊＊■ ■
<When DC3-wire PNP type sensors are connected>
（ ）
POL
（+）
（+）
RS24T
DC3-Wire （ ） RS24T
－ （ ）
－
sensor
（ ）
（ ）
（PNP） output SI
（ ）
POL
（+） （+）
*
RS24T RS24T
DC2-Wire resister( ) （ ）
－
sensor
（ ） （ ）
－ SI
Lighting time of the
Lighting pattern Meaning
LED is long
- The power supply is supplied.
- The power supply is not supplied.
Anomalous temperature
OFF time of the
Oscillation circuit overcurrent.
LED is long
Supply voltage is high.
Supply voltage is low.
https://www.b-plus-kk.jp/
WH
PaleBU
BK Cable 2
BN Output13（SO13） GN ＊■ ■
RD Output14（SO14） BU ＊■ ■
OG Output15（SO15） VT ＊■ ■
YE Output16（SO16） GY ＊■ ■
GN Output17（SO17） BN ＊＊■ ■
BU Output18（SO18） RD ＊＊■ ■
VT Output19 （SO19） OG ＊＊■ ■
GY Output20 （SO20） YE ＊＊■ ■
<Connecting to an external PLC, etc.>
（+） （+）
（ ） （ ）
－ －
RS24E PLC
（ ） （ ）
Iz IN
（ ） （ ）
SO IN
ON
OFF
ON
OFF
E-mail seles@b-plus-kk.jp