Bộ chia Hub 4 cổng RS-232/485/422 Maiwe MWE485-HUB4

Thương hiệu: Maiwe | Tình trạng: Còn hàng

Liên hệ

1-port RS232/485/422 to 4-port RS232/485/422 passive isolated HUB

THÔNG TIN SẢN PHẨM

The MWE485-HUB4 is a serial port full-isolation hub converter that supports bidirectional transparent conversion between one RS232/485/422 master station and 4 RS232/485/422 slave stations. It can improve the RS485 bus structure, increase the load capacity and transmission distance of RS485. It supports DC5V power input and wall-hanging installation method to meet the needs of various industry. It provides a RS-485 star connection mode, which can bring great convenience to network layout. The fanless and low-power hardware design supports a wide temperature range of -40 ℃ to+85 ℃, suitable for various harsh industrial environments. It can be widely used in indoor and outdoor serial field-bus systems.

Tính năng

Support conversion between one master station RS232/485/422 and 4 slave stations RS232/485/422
Support auto-sensing baud rate 300bps to 115200bps
Support separate optical isolation between the master/slave and slave/slave stations
Support auto recognition of RS485 data flow direction and 0 delay auto forwarding
Comprehensive fault-tolerant mechanism, one node damage does not affect other nodes
Support 15kV static protection and 600W/ms lightning protection
Support 4x128 nodes multi-machine communication
Support DC5V power input
Support working temperatures from -40 ℃ to +85 ℃

Thông số kỹ thuật

Interface
Serial Port	Standard: Compliant with EIA RS232,RS485 and RS422 standards Number of port: 1 master station RS232/485/422 and 4 slave stations RS232/485/422 RS232/485/422 signal pins: TX+, RX+, TX-, RX-, GND, TX, RX Baud rate: 300bps~115200bps Communication distance: 1.2km (9600bps), the higher the rate, the shorter the distance Load capacity: Each RS485/422 station supports 128 nodes polling Direction control: RS485 data flow direction auto recognition, zero delay auto forwarding Connection method: DB9M Port protection: 15kV static protection and 600W/ms lightning protection Optical isolation: 2.5kV between the master/slave and slave/slave stations
Status LED	Power LED, data sending LED, data receiving LED
Power Supply
Power Input	DC5V
Working Current	<2W@DC5V
Connection	DC circular socket
Physical Characteristics
Dimensions	214×92×29(mm)(including mounting brackets)
Installation	Wall mount
Weight	About 0.5kg
Working Environment
Operating Temp	-40℃~+85℃
Storage Temp	-40℃~+85℃
Relative Humidity	5%~95% (non-condensing)

Thông tin đặt hàng

Standard Model	Master Station RS232/485/422	Slave Station RS232/485/422	Power Voltage
MWE485-HUB4	1	4	DC5V

Tài liệu

Datasheet

User manual

Bộ chia Hub 4 cổng RS-232/485/422 Maiwe MWE485-HUB4

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