Bộ chuyển đổi RS-232 sang RS-485 ICP DAS I-7520 CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng

Liên hệ

Isolated RS-232 to RS-485 Converter

THÔNG TIN SẢN PHẨM

Feature

Automatic RS-485 Direction Control
ESD Protection for the RS-232/422/485 Data Line
3000 VDC Isolation Protection on the RS-232 side
Transmission Speed of up to 115200 bps

Introduction

Most industrial computer systems provide standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-485 standards overcome these limitations by using differential voltage lines for data and control signals, which transparently converts RS-232 signals into isolated RS-485 signal with no need to change any hardware or software. The I-7520 lets you easily build an industrial grade, long-distance communication system using standard PC hardware.

The design of the isolation between the I-7520/A and the I-7520R/AR is different. If the user wants to supply power from the PLC/PC, the I-7520R/AR should be used, otherwise the isolation will be broken.

Application

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Specifications

Isolation
Intra-module Isolation	3000 VDC on RS-232 side

EMS Protection
ESD (IEC 61000-4-2)	Yes

LED Indicators
Status	1 x Power and Communication

COM Ports
Ports	1 x RS-232 Input (Master) 1 x RS-485 Output (Slave)
Baud Rate	300 ~ 115200 bps

Power
Input Range	+10 VDC ~ +30 VDC (Non-isolated)
Consumption	1.2 W

Mechanical
Casing	Plastic
Dimensions (mm)	72 x 35 x 118 (W x L x H)
Installation	DIN-Rail Mounting

Environment
Operating Temperature	-25 ~ +75 °C
Storage Temperature	-30 ~ +75 °C
Humidity	10 ~ 90% RH, Non-condensing

Download

Datasheet

Documents

Ordering Information

I-7520 CR

Isolated RS-232 to RS-485 Converter (Blue Cover) (RoHS)

Bộ chuyển đổi RS-232 sang RS-485 ICP DAS I-7520 CR

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