SHARP NEC LED-RPS-CL-R Remote Power Switch Instruction Manual

Do not attempt to repair or modify the product yourself to
avoid injury, fire, or electrical shock.
During thunderstorms, avoid touching the power cord to prevent
electrical shock.

Connect the product to the correct voltage specified to avoid
fire or electrical shock.
If any malfunction, abnormal heat, smoke, or strange sound/odor
occurs, power off and seek professional assistance.

Avoid inserting objects into the product to prevent fire or
electrical shock.
If the product comes in contact with water, disconnect the
power supply immediately and stop use to prevent malfunction, fire,
or electrical shock.

The device must be installed in a housing/switch cabinet and
must not be accessible during operation.

Product Handling:

When handling the product:

Ensure the power cord is fully and firmly inserted into the AC
IN terminal.
Avoid damaging the power cord by keeping it away from heavy
objects, heaters, excessive pulling, or bending, as a damaged cord
may cause a fire or electrical shock.

FAQ

Q: What should I do if there is a malfunction or unusual
behavior with the product?

A: In case of any malfunction (no display on
screen, smoke, abnormal heat, strange sounds/odors), immediately
turn off the power and seek assistance from a technician or
retailer for repair.

Q: Can I install the product myself?

A: It is recommended to always have a
technician perform the installation to ensure proper setup and
safety.

“`

View Fullscreen

Installation Manual
Remote Power Switch
LED-RPS-CL-R
Release Version 1.32 (May 2024)

Important Information

Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE REMOTE POWER SWITCH:
About the Symbols To ensure safe and proper use of the product, this manual uses a number of symbols to prevent injury to you and others as well as damage to property. The symbols and their meanings are described below. Be sure to understand them thoroughly before reading this manual.

WARNING

Failing to heed this symbol and handling the product incorrectly could result in accidents leading to major injury or death.

CAUTION

Failing to heed this symbol and handling the product incorrectly could result in personal injury or damage to surrounding property.

Examples of symbols
Indicates a warning or caution. This symbol indicates you should be careful of electric shocks.
Indicates a prohibited action. This symbol indicates something that must be prohibited.
Indicates a mandatory action. This symbol indicates that the power cord should be unplugged from the power outlet.

Be sure to read the following before using the product to use it correctly and safely.
Service & Support
Service & Support in Europe Please contact:
Sharp NEC Display Solutions Europe GmbH Landshuter Allee 12-14, D-80637 München Phone: + 49 (0) 89/99699-0 Fax: + 49 (0) 89/99699-500
For the latest information please see https://www.sharpnecdisplays.eu Data is subject to change without notice.
Safety Manual, Installation Manual and more information are available here: https://www.sharpnecdisplays.eu/led-rps-cl-r

WARNING

Do not apply vibrations or shocks to the product.
Do not install the product to unstable locations or locations subject to vibrations.
Always ask a technician to perform the installation.
Do not connect the cables with wet hands. Otherwise, it may cause an injury or an electrical shock. Do not repair or modify the product yourself. Otherwise, it may cause an injury, a fire or an electrical shock.
In case of thunder, do not touch the power cord. Otherwise, it may cause an electrical shock.

Connect the product to the correct voltage. If the product is connected to a voltage other than the specified voltage, it may lead to a fire or an electrical shock.
In case of a malfunction (nothing is displayed on the screen, etc.) or if smoke, abnormal heat, or a strange sound or odor is generated, turn the power off and immediately ask a technician or your retailer for repair.
Do not put objects into the product. Otherwise, it may cause a fire or an electrical shock.
In case the product is in contact with water or another liquid, immediately disconnect the power supply and stop using the product. If you continue using the product in that state, it may lead to a malfunction, a fire, or an electrical shock.
The device must be installed in a housing / switch cabinet in the end application and must not be accessible during operation.

CAUTION

When connecting the power cord to the product’s AC IN terminal, make sure the connector is fully and firmly inserted.
Do not damage the power cord. Do not put heavy objects on it, place it near heaters, pull it with excessive strength, or apply a strong force on it while it is bent. A damaged power cord may cause a fire or an electrical shock.
Do not install the product in narrow places where heat tends to build up.
Do not use the product in an environment with low heat dissipation. Otherwise, it may cause a malfunction.
Do not use the product in a vehicle or another means of transportation.
Do not place the product under direct sunlight or near heaters.

This product is designed to be used indoors. Do not use it outdoors. Otherwise, it may cause a malfunction.
Do not use or store the product in the following places. · Near heaters · Places with lots of humidity or dust, or places
subject to oily smoke · Places where water or oil may splash · Places with lots of corrosive gases, such as near
hot springs · Places where the product may freeze · Do not place the product on its side, face down, or
upside down. · Places with lots of vibrations
If you will not be using the product for a long time, disconnect it from the power distributor for safety purposes.
Disconnect the power supply when performing maintenance.
Install the product in accordance with local laws and regulations.

This product can only be serviced in the country where it was purchased. 2

Part Names and Functions

A: LED indicators

LED Indicator

ON/OFF

REMOTE

STATUS

LED state
ON OFF Flashing ON OFF ON Fast Flashing Flashing (1s ON / 1s OFF)

Explanation AC OUT on AC OUT off AC OUT will switch after cooldown delay Remote mode Local mode Normal operation Device receives data from RS-485 port
Temperature error or DC voltage error

B: Button Nr 4

Name MODE

Explanation
Press and hold the switch for 3 seconds to switch between modes (remote mode/ local mode).

Remote mode: Local mode:

Switch AC OUT (ON/OFF) using RS-485 communication or “Control In” pin A short button press switches the AC OUT between ON and OFF.

Note: The device always starts in remote mode

C: AC connector

Pin name

Explanation Supply line live ( L ) Supply line neutral ( N ) Connect to LED device live ( L ) Connect to LED device neutral ( N )

Note The protective ground wire (PE) must be connected with a seperate clamp

D: RS-485 Termination switch
Set the switch to ON, for the first and the last device in the chain For the other devices set the switch to OFF.

E: Control connector

Nr Pin name Name

Explanation

DC12 V Connect to +12V DC power supply

RS-485(-)

RS-485(+) Use this connector when controlling the device using RS-485 communication

GND
Control In

Common for 1, 5 and 6
Switch AC OUT with a potential free switch contact Contact Closes: Switch the AC OUT ON Contact Opens: Switch the AC OUT OFF

Control Out The “Control Out” drives the “Control In” of the next device. The next device switches

the “AC OUT” ON with a delay of aprox. 1.8 sec (see schematic on page 6 – I/O port

control)

Cable Information

AC connector The following cables can be used. Conductor cross section rigid Conductor cross section flexible Stripping length
Note Press the orange levers, then plug in the cables. To disconnect them, unplug the cables while pressing the orange levers.
Control connector The following cables can be used. Conductor cross section rigid Conductor cross section flexible 2 conductors with same cross section, solid 2 conductors with same cross section, flexible Conductor cross section AWG Stripping length

1.5 mm2 to 6 mm2 1.5 mm2 to 6 mm2 10 mm
0.14 mm2 to 1.5 mm2 0.14 mm2 to 1.5 mm2 0.08 mm2 to 0.5 mm2 0.08 mm2 to 0.75 mm2 28 to 16 7 mm

Note Lose and tighten the screws with a slot screwdriver (2 mm). Tightening torque: 0.22 N·m to 0.25 N·m.

Wiring Diagrams

RS-485 control

Device – 1

LNLN

from POWER BOX (Line 1)

(1)

(2)

RS-485 Controller

to LED Screen (Line 1)
Power Supply +12V

ON/OFF REMOTE STATUS
MODE
BA

Device – 2

LNLN

from POWER BOX (Line 2)

to LED Screen (Line 2)

ON/OFF REMOTE STATUS
MODE
BA

Device – 3

LNLN

from POWER BOX (Line 3)

to LED Screen (Line 3)

ON/OFF REMOTE STATUS
MODE
BA

Set the termination switch to on.

I/O port control

Device – 1
LNLN

ON/OFF REMOTE STATUS
MODE
BA

from POWER BOX (Line 1)
Switch (1) (3)

to LED Screen (Line 1)
Power Supply +12V

Device – 2
LNLN

ON/OFF REMOTE STATUS
MODE
BA

from POWER BOX (Line 2)

to LED Screen (Line 2)

Device – 3
LNLN

ON/OFF REMOTE STATUS
MODE
BA

from POWER BOX (Line 3)

to LED Screen (Line 3)

RS-485 control + I/O port control

Device – 1
LNLN

ON/OFF REMOTE STATUS
MODE
BA

from POWER BOX (Line 1)

(1)

(2)

RS-485 Controller

to LED Screen (Line 1)
Power Supply +12V

Device – 2

LNLN

from POWER BOX (Line 2)

to LED Screen (Line 2)

ON/OFF REMOTE STATUS
MODE
BA

Set the termination switch to on.

Device – 3

LNLN

from POWER BOX (Line 3)

to LED Screen (Line 3)

ON/OFF REMOTE STATUS
MODE
BA

Note (1), (2), (3)
(2)
(3)

Power Supply, RS-485 Controller and Switch are not included in the scope of delivery and has to be purchased externally from a third-party provider.
The RS-485 Controller can be any device, which communicates via RS-485 protocol (e.g. PC, Mediacontroller, KNX or EIB device)
Switch can be for example a potential free output of an KNX or EIB device.

Using 35mm DIN rail.

Mounting On Din Rail

M ounting Place the upper keyway hooks onto the top edge of DIN rail. (A) And then, push toward the mounting surface. check that it is attached securely.
Removal Use a suitable screwdriver to release the locking mechanism of the device. (B) Carefully lift it off the DIN rail.

Address Setting

Method for two devices Master(Address=02)

Device – 1
LNLN

ON/OFF REMOTE STATUS
MODE
BA

Slave(Address=XX g 03)

Device – 2
LNLN

ON/OFF REMOTE STATUS
MODE
BA

Power
(1) Supply
+12V
Procedure:
1. Connect according to diagram above. 2. Switch on the DC Power supply. 3. Press the MODE button of the master device within 10 sec after turning the power on and keep the button
pressed for at least 15 sec.
Note (1) Power Supply is not included in the scope of delivery and has to be purchased
externally from a third-party provider. The slave device address will be set to master address + 1. The slave device will confirm the new address with 6-times fast flashing of the “STATUS” LED.
Method for more devices

(1)
1. Connect according to diagram above STEP-1 (Device-1 = Master, Device-2 = Slave). 2. Switch on the DC Power supply. 3. Press the MODE button of the master device within 10 sec after turning the power on and keep the button
pressed for at least 15 sec.
4. Connect according to diagram above STEP-2 (Device-2 = Master, Device-3 = Slave) . 5. Switch on the DC Power supply. 6. Press the MODE button of the master device within 10 sec after turning the power on and keep the button
pressed for at least 15 sec.
Note (1) Power Supply is not included in the scope of delivery and has to be purchased
externally from a third-party provider. The slave device address will be set to master address + 1. The slave device will confirm the new address with 6-times fast flashing of the “STATUS” LED.
8

Communication Protocol

Serial settings
Baud Rate Data Stop Bit Flow control

19200bps 8 bits 1 bit None

Sending (PC g LED-RPS-CL-R)

ASCII HEX

Start of Frame (1-byte)
LF
0x0A

Source Address (2-byte)
01(*1)
0x30 0x31

Dot (1-byte)
. 0x2E

Destination Address (2-byte)
02(*2)
0x30 0x32

Dot (1-byte)
. 0x2E

Command
reqps 0x72 0x65 0x71 0x70 0x73

Dot (1-byte)
. 0x2E

Checksum (2-byte)
54 0x35 0x34

End of Frame (1-byte)
CR
0x0D

Receiving (LED-RPS-CL-R g PC)

ASCII HEX

Start of Frame (1-byte)
LF
0x0A

Source Address (2-byte)
02(*2)
0x30 0x32

Dot (1-byte)
. 0x2E

Destination Address (2-byte)
01(*1)
0x30 0x31

Dot (1-byte)
. 0x2E

Command
ps:on 0x70 0x73 0x3A 0x6F 0x6E

Dot (1-byte)
. 0x2E

Checksum (2-byte)
23 0x32 0x33

End of Frame (1-byte)
CR
0x0D

(*1) “01” is set for the PC address. (*2) The address of the LED-RPS-CL-R is “02” by default.

Checksum calculation The values from “Start of Frame” to “End of Command” are added and the last byte of the hexadecimal sum is displayed in ASCII. Example: With 0A(LF) 30(0) 31(1) 2E(.) 30(0) 32(2) 2E(.) 72(r) 65(e) 71(q) 70(p) 73(s) 0x0A + 0x30 + 0x31 + 0x2E + 0x30 + 0x32 + 0x2E + 0x72 + 0x65 + 0x71 + 0x70 + 0x73 = 0x0354 Consequently, the checksum expressed in ASCII is “54”.

Command list

Sending command

Function

Sending example

Response command

Reception example

pwr#on pwr#of reqps
reqcm reqst requsv

Sets AC OUT to on.

LF01.02.pwr#on.82CR No reply

No reply

Sets AC OUT to off.

LF01.02.pwr#of.7ACR No reply

No reply

Requests the state of AC OUT.

LF01.02.reqps.54CR

ps:on ps:of

AC OUT is on. AC OUT is off.

LF02.01.ps:on.23CR LF02.01.ps:of.1BCR

ps:wa AC OUT delayed switch on

LF02.01.ps:wa.1ECR

Requests the operating LF01.02.reqcm.41CR mode.

cm:rem Operating in the remote mode. cm:loc Operating in the local mode.

LF02.01.cm:rem.77CR LF02.01.cm:loc.71CR

Requests the state of the device.

LF01.02.reqst.58CR

ds:ok ds:er

Operates normally. Error

LF02.01.ds:ok.14CR LF02.01.ds:er.11CR

Requests the voltage of LF01.02.requsv.CFCR the DC power.

usv:IIIDD III = Integer part of the voltage value (3 digits) DD = Decimal part of the voltage value (2 digits)

LF02.01.usv:01250.B9CR usv:01250 = 12.50 V

requss reqt1v

Requests the state of the DC power.
Requests the temperature.

LF01.02.requss.CCCR uss:ok Within the normal voltage range LF02.01.uss:ok.98CR

uss:er Voltage detection error

LF02.01.uss:er.95CR

uss:ov Voltage error (high voltage)

LF02.01.uss:ov.A3CR

uss:lo Voltage error (low voltage)

LF02.01.uss:lo.99CR

LF01.02.reqt1v.8CCR

t1v:SIIIDD S = Sign (+ or -) III = Integer part of the temperature value (3 digits) DD = Decimal part of the temperature value (2 digits)

LF02.01.t1v:+031.25.A4CR t1v:+031.25 = 31.25°C

reqt1s reqrt

Requests the temperature state.

LF01.02.reqt1s.89CR

Request the total time LF01.02.reqrt.57CR with AC OUT on.

t1s:ok

Within the normal temperature range

t1s:er Temperature sensor error

t1s:ov

Temperature error (high temperature)

rt:HHHHHH HHHHHH = The number of hours expressed as a 6-digit hexadecimal number

LF02.01.t1s:ok.55CR
LF02.01.t1s:er.52CR LF02.01.t1s:ov.60CR
LF02.01.rt:000100.6ACR rt:000100 = 256 hours rt:002710 = 10000 hours

reqsv reqhv

Requests the software LF01.02.reqsv.5ACR version.
Requests the hardware LF01.02.reqhv.4FCR version.

sv:XXX XXX = software version (3 digits)
hv:AAA_BBB_CCC AAA = Hardware index (3 digits) BBB = Hardware version (3 digits) CCC = Production key (3 digits)

LF02.01.sv:001.DDCR sv:001 = version 001
LF02.01.hv:05c_002_001.CACR

reqhn

Requests the model name.

LF01.02.reqhn.47CR hn:LED-RPS-CL-R

LF02.01.hn:LED-RPS-CL-R.6BCR

Explanations About Operations

(1) AC OUT control and operation after turning the devices on

12V
DC12V
0V
Open(off)
Control in
Low(on)

0sec

RS- 485

ps#on

30sec

on
AC(L) OUT
off

ON/OFF on ED indicator) off

off

flashing

12V
DC12V
0V
Open(off)
Control in
Low(on)

0sec

RS- 485

30sec ps#on

on
AC(L) OUT
off

ON/OFF on ED indicator) off

off

(2) AC OUT control and operation

12V
DC12V
0V
Open(off)
Control in
Low(on)
RS- 485

0sec ps#on ps#of

ps#on

30sec

on
AC(L) OUT
off

ON/OFF on ED indicator) off

off

flashing

AC OUT turns on 30 seconds after the devices have been turned on when AC OUT is set to on using Control in or RS485 within 30 seconds after turning the devices on. In such a case, the ON/OFF LED indicator flashes.
AC OUT turns on immediately when AC OUT is set to on using Control in or RS485 after 30 seconds have passed after turning the devices on.
When AC OUT was turned on within 30 seconds after AC OUT had been set to on using Control in or RS-485, AC OUT turns on 30 seconds after AC OUT previously turned on. In such a case, the ON/OFF LED indicator flashes.

12V
DC12V
0V
Open(off)
Control in
Low(on)
RS- 485

0sec ps#on

on
AC(L) OUT
off

ON/OFF on ED indicator) off

off

ps#of on

30sec ps#on

off

AC OUT turns on immediately when AC OUT was turned on more than 30 seconds after AC OUT had been set to on using Control in or RS-485.

(3) Timing of Control out output

12V
DC12V
0V
Open(off)
Control in
Low(on)
RS- 485

ps#on

Hi- Z(off)
Control out
Low(on)

1.8sec

ps#of

Control out turns on 1.8 seconds after AC OUT is set to on using Control in or RS-485.
Control out turns immediately off when AC OUT is set to off using Control in or RS-485.

(4) Operation when an error occurs

High-temperature protection operation
AC OUT turns off when the internal temperature reaches 60°C or higher and AC OUT turns on again when the internal temperature decreases to 55°C or lower.

High-voltage protection operation Low-voltage protection operation

AC OUT turns off when the voltage reaches 14 V or higher and AC OUT turns on again when the voltage decreases to 13.5 V or lower.

AC OUT turns off when the voltage decreases to 10 V or lower and AC OUT turns on again when the voltage increases to 10.5 V or higher.

Tem per at ure Voltage Voltage

60 55

Command reqps reqst reqt1s

ps:on ds:ok t1s:ok

ED indicator

ON/OFF

STATUS

14.0V 13.5V

ps:of ds:to t1s:ov
off flashing

Command

ps:on

reqps

ds:ok

reqst

t1s:ok

requss

ps:on ds:ok uss:ok

ED indicator

ON/OFF

STATUS

ps:of ds:uo uss:ov
off flashing

10.5V 10.0V

Command

ps:on

reqps

ds:ok

reqst

uss:ok

requss

ps:on ds:ok uss:ok

ED indicator

ON/OFF

STATUS

ps:of ds:ul uss:ol

ps:on ds:ok uss:ok

off

flashing

Specifications

AC IN DC IN CONTROL

Input voltage Input current Load capacity Supply voltage Power consumption

Operating environment Temperature Humidity Altitude
Storage environment Temperature Humidity
Dimensions DIN rail space requirement Weight

100 V AC to 240 V AC

Max. 16 A

Max. 6000 F

+12 V ± 1.5 V

1,3 W (AC OUT on) 0.3 W (AC OUT off)

RS-485

Control In

Open circuit voltage: 12 V Short circuit current: 2 mA

Control Out

Open collector output

-20 to 40°C

10% to 80% (without condensation)

No more than 5000 m

-20 to 45°C

10% to 85% (without condensation)

90 x 75 x 51 mm

6 TE

170 g

Dimensions
9
(Unit: mm)
14

Documents / Resources

SHARP NEC LED-RPS-CL-R Remote Power Switch [pdf] Instruction Manual
LED-RPS-CL-R, LED-RPS-CL-R Remote Power Switch, LED-RPS-CL-R, Remote Power Switch, Power Switch, Switch

References

User Manual

LED-RPS-CL-R Remote Power Switch

Product Information

Specifications:

Product Usage Instructions:

Safety Precautions:

Product Handling:

FAQ

Q: What should I do if there is a malfunction or unusual
behavior with the product?

Q: Can I install the product myself?

Documents / Resources

References

Leave a comment

Cancel reply