Wireless LED Display controller LED message sign wireless control 1km wireless data transseicer RS232 RS485 to wireless LS-U100S manufacturer from China Shenzhen Qianhai Lensen Technology Co., Ltd

Wireless LED Display controller LED message sign wireless control 1km wireless data transseicer RS232 RS485 to wireless

Price:	22.0 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: LS-U100S

Production Capacity: 5000pcs/month

Delivery Date: 2-6days

Power output: 100mW

Interface: RS232/RS458/TTL

Communication: serial to wireless

Means of Transport: Air

Packing: standard

Brand Name: Lensen

Frequency: 433MHz

Distance: 1km

application: LED wireless control

100mW wireless data module
control distance 1km LOS
used for LED message sign wireless display
to instead the RS485 cable

Introduction:

LS-U100S-RS485 is a UHF band 100mW data module. With elegant plastic casing, it is convenient for you to connect with RS485 devices. Easy to install, no program needed, no communication fee.

Parameter:

· Power output: 5V DC

· RF power: 100mW

· Air baud rate: 1,200/2,400/4,800/9,600/19,200bps choose one

· Interface baud rate: 1,200/2,400/4,800/9,600/19,200bps programmable

· Frequency band: 433, 450, 470, 868, 915 or ISM others

· Interface: RS485

· Communication mode: half-duplex

· Channel: 8(default), 16/32(customized)

· Receive current:<40mA(TTL connect)

· Receive sensitivity: -123dBm @ 1,200bps); -118dBm @ 9,600bps)

· Transmitting current:<100mA

· RF line-of-sight range: 600m (BER=10-5@9600bps); 1,000m (BER=10-5 @ 1,200bps)

· Size: 68x 45 x 18mm (without antenna port)

Application:

Queuing machine wireless control

LED display/ LED sign

Factory automation

Handhold device

Irrigation system

RS485 to wireless

Robotics control

Home automation

PIN Definition:

Red cable---VCC 5V (Power supply DC)

Black cable----GND (Grounding of power supply)

Blue cable----485 A

Yellow cable---485 B

Pin No.	Signal Name	Function	Level	Connection with terminal	Remarks
1	GND	Grounding of power supply		Ground
2	VCC	Power supply DC	5V
3	RxD/TTL	Data receiving	TTL	TxD
4	TxD/TTL	Data transmitting	TTL	RxD
5	SGND	Signal
6	A (TXD)	A of RS-485 (TxD of RS-232)		A(RxD)
7	B (RXD)	B of RS-485 (RxD of RS-232)		B(TxD)
8	SLEEP	Sleep control	TTL	Sleep signal	Low level valid
9	TEST	Factory testing