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Miễn phí vận chuyển với đơn hàng từ 10.000.000đBộ chuyển đổi RS-232 sang RS-422/485 ICP DAS tM-7520A CR
Feature
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 tM-7520A lets you easily build an industrial grade, long-distance communication system using standard PC hardware.
Application
• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment
Specifications
| Isolation | |
|---|---|
| Intra-module Isolation | 2500 VDC 2-way Isolated |
| 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) 4 x RS-422/485 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) | 52 x 93 x 27 (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
Ordering Information
| tM-7520A CR | Tiny Isolated RS-232 to RS-422/485 Converter (RoHS) |
