KYL-300H Просмотр технического описания (PDF) - SHENZHEN KYL COMMUNICATION EQUIPMENT CO,LTD.

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Компоненты Описание

производитель

KYL-300H

High Speed Data Radio Module

SHENZHEN KYL COMMUNICATION EQUIPMENT CO,LTD. 

Shenzhen KYL Communication Equipment Co., Ltd

2. Connection Definition with terminal

KYL-300H transceivers supply one 9-pin connector (JP1), their definitions and

connection methods with terminals are shown in Table 1.

Table 1: JP1 Pin Definitions and connection methods

Pin No. Signal Name

Function

Level

1

GND

Grounding of power supply

Connection

with terminal

Ground

Remarks

2

Vcc

Power supply DC

5V

3

RxD/TTL Serial data input to the transceiver TTL

4

TxD/TTL

Transmitted data out of the

TTL

transceiver

5

SGND

Signal

6

A (TXD)

A of RS-485(TxD of RS-232)

TxD

RxD

A(RxD)

7

B (RXD)

B of RS-485(RxD of RS-232)

B(TxD)

8

SLEEP

9

RESET

Sleep control (input)

Reset signal(input)

TTL Sleep signal High level

sleep

TTL

Negative

pulse reset

3. The connection schematic diagram of KYL-300H transceivers with terminal.

VCC 12V

GND

9

1

4. Setting of channel, interface and data format:

Before using KYL-300H, the user needs to make simple configuration based on its own

needs to determine the channel, interface mode and data format.

The user can change or view the module's interface baud rate, channel and address code.

Fax: +86-755-82943662

sales02@rf-data.com

www.rf-data.com 4

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