Industrial Grade Isolated Converter USB to RS485/422 Multiple Protection Wall Mount / Rail Mount

Industrial Grade Isolated Converter USB to RS485/422 Multiple Protection Wall Mount / Rail Mount

$17.89

Brand：Spotpear

SKU：0203056

Date：2023-02-09 17:17

Part Number：

USB-TO-RS485/422

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Adopts original FT232RNL and SP485EEN chip solution, provids stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Overview

USB TO RS485/422, an industrial-grade USB to RS485/422 isolated converter, adopts the original FT232RNL, an industrial rail case design, built-in protection circuits such as power isolation, ADI magnetic coupling isolation, and TVS. USB TO RS485/422 is easy to operate, and can automatically transmit and receive without delay. It features fast communication speed, stability, reliability, and safety, which can be applied to various industrial control devices or applications with high communication requirements.

Features

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, and 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, ensure 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.
3x LEDs for indicating the power and transceiver status.
Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specification

Model	Industrial grade isolated USB to RS485/422 converter
Baud Rate	FT232RNL	300bps ~ 3Mbps
Host Port	USB
Device Port	RS485/422
USB Port	Operating Voltage	5V
	Interface Type	USB-B
	Connector	200mA self-recovery fuse, ESD protection
	Transmission Distance	About 5m
RS485/422 Interface	Interface	Screw Terminal
	RS485 Interface	A+, B-, PE
	RS422 Interface	TA, TB, RA, RB, PE
	Direction Control	Hardware automatic control
	Interface Protection	600W lightningproof, anti-surge, and 15KV ESD protection (onboard 120R balancing resistor)
	Transmission Distance	About 1200m (at low rates)
	Transmission Mode	Point-to-multi points (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
Indicator	PWR	Red power indicator, lights up when there is a USB connection and voltage is detected
	TXD	Green TX indicator, light up when the USB port sends data
	RXD	Blue RX indicator, lights up when the device ports send data back
Operating Environment	Temperature Range	-15℃ ~ 70℃
Operating Environment	Humidity Range	5%RH~95%RH
Operating System	Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
Appearance	Enclosure	Rail-mount ABS case, suitable for 35mm DIN rail
Appearance	Outline Dimensions	81.9 × 54.0 × 32.0mm

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

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, 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 suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves 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.