Bộ chuyển đổi USB sang RS485/422 Industrial Grade Isolated Converter (Bảo hành 6 tháng)

Mã sản phẩm: MLAB00779
Thương hiệu: Waveshare

438,000 ₫

--- Quý khách hàng có nhu cầu có thể đặt hàng trước ---

Sản phẩm nhập khẩu chính hãng từ Waveshare

Hỗ trợ kỹ thuật trong quá trình sử dụng

Xuất hóa đơn VAT cho cá nhân, đơn vị có nhu cầu

Sản phẩm được bảo hành 06 tháng

Bảo Hành: Bảo hành 6 tháng

Bảo hành 6 tháng

Thêm vào giỏ hàng

Mô tả
Điểm nổi bật
Thông tin
Bình luận

Hỗ trợ mua hàng : 02436.231.170 or 0984.058.846

Tư vấn kỹ thuật Raspberry Pi và RS232/RS485 to Ethernet : 0862.628.846

Tư vấn kỹ thuật Module khác : 0866.828.846 or 0862.998.846

VUI LÒNG LIÊN HỆ ĐỂ ĐƯỢC HỖ TRỢ KỸ THUẬT VÀ ĐẶT HÀNG TRỰC TIẾP

GIẤY XÁC NHẬN MLAB LÀ ĐƠN VỊ PHÂN PHỐI CHÍNH THỨC (OFFICAL DISTRIBUTOR) CỦA WAVESHARE TẠI VIỆT NAM

USB To RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL And SP485EEN, Multiple Protection, Wall-Mount And Rail-Mount Support

USB TO RS485/422
Industrial Grade Isolated Converter

Adopts original FT232RNL and SP485EEN chip solution, provides stable communication with built-in galvanic isolation, lightning proof, and anti-electrostatic protection, and so on, it is an ideal choice for industrial control equipment and/or applications with high communication requirements.

Features at a Glance

- Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility

- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal

- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic

- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock resistance

- Onboard 15KV ESD isolation protection and 600W lightning proof & anti-surge protection

- Onboard 120R terminal resistor on the RS485/RS422 ports enable by default, configurable by jumper

- 3 LEDs for indicating the power and transceiver status

- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications

PRODUCT TYPE	Industrial grade isolated USB to RS485/422 converter
BAUD RATE	FT232RNL	300bps ~ 3Mbps
HOST PORT	USB
DEVICE PORT	RS485/422
USB	Operating voltage	5V
	Connector	USB-B
	Protection	200mA self-recovery fuse, ESD protection
	Transmission distance	About 5m
RS485/422	Connector	Screw terminal
	Pins	A+, B-, PE
	Direction control	Hardware automatic control
	Protection	600W lightning proof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
	Transmission distance	About 1.2km(low rate)
	Transmission mode	Point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
LED INDICATORS	PWR	The red power indicator lights up when there is a USB connection and voltage is detected
	TXD	The green TX indicator lights up when the USB port sends data
	RXD	Blue RX indicator, light up when the device ports send data back
OPERATING ENVIRONMENT	Temperature	-15℃ ~ 70℃
OPERATING ENVIRONMENT	Humidity	5%RH ~ 95%RH
OPERATING SYSTEM	Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7
APPEARANCE	Enclosure	Rail-mount ABS case, suitable for 35mm DIN rail
APPEARANCE	Dimensions	81.9 × 54.0 × 32.0mm

Onboard Original Chips

Onboard Original FT232RL And SP485EEN Chips, Providing Better Stability And Compatibility

Galvanic Isolated Design

Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal

Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption

Multiple Protection, Safe and Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning proof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shock resistance.

Transmission Distance Up To 1.2km

The USB Signal Can Be Converted Into A Balanced Differential RS485/422 Signal And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485/422 And About 5 Meters For USB.

Multi-System Support

Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc.

Interface Introduction

INTERFACE	PE	TA	TB	RA	RB
RS422	Signal Ground	Send Differential Signal Positive T+	Send Differential Signal Negative T-	Receive Differential Signal Positive R+	Receive Differential Signal negative R-
RS485	Signal Ground	Differential signal Positive A+	Differential Signal Negative B-	NC	NC