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TD5(3)21D485H Series

TD5(3)21D485H Series
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Catalog excerpts

MORNSUN® Single high-speed RS485 isolated transceiver module FEATURES • Integrated high efficiency isolated DC/DC converter • Two- port isolation (3.0kVDC) • High baud rate up to 200kbps • Operating temperature range: -40°C to +85°C • The bus is able to support 64 nodes at maximum • Set isolation and ESD bus protection in one • EN60950 approval TD321D485H / TD521 D485H, the main function is to convert the logic level to the RS485protocol differential level, to achieve signal isolation; is an integrated iC technology to achieve the power Isolation, signal isolation, RS485communication and bus protection in one of the RS485 Protocol transceiver module. The product comes with constant pressure isolation power supply, can achieve 3000VDC electrical isolation. Products can be easily embedded in the user equipment, so that equipment can easily achieve RS485protocol network connection. Input Specifications(5.0V series) Item MORNSUN GUANGZHOU SCIGNCG & TGCHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Output Specifications Truth Table Specifications General Specifications Physical Specifications MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

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Industrial Bus TD5(3)21D485H Series Application Precautions 1. Please read the instructions carefully before use; contact our technical support if you have any problem; 2. Do not use the product in hazardous areas; 3. Use DC power supply for the product and 220V AC power supply is prohibited; 4. Do not dismount and assemble the product without permission to avoid failure or malfunction of equipment; After-sales service 1. Ex-factory inspection and quality control have been strictly conducted for the product; if there occurs abnormal operation or possibility of failure of internal module,...

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MORNSUN® Parameter declaration: 2) TD521D485H is not compatible with 3.3V TTL level; TD321D485H is not compatible with 5V TTL level 3) Module 6 feet are not drawn, this pin is left when the pin 10 is not used. 4) Data transmission line, please use shielded twisted pair, the same network of shielding the single point of the earth. 5) From the truth table characteristics can be seen, The series of embedded isolated RS-485 transceiver module is in the CON pin is low to send data, CON pin is high when receiving data, and the general 485 transceiver chip transceiver control level is the...

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MORNSUN0Dimensions and Recommended Layout TH RD ANGLE PROJECT ON Front View Input Power+ GND Send Pin Receiving Pin Isolation Power Output +5V Unit :mm[inch] Isolation Power Output RGND 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58240010; 2. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting nominal voltage and outputting rated load; 3. PCB surface may be micro-color difference, is a normal phenomenon, does not affect...

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