TDHx01D485H
1 /4Pages

Catalog excerpts

MORNSUN®single high speed high isolation RS485 isolation transceiver moduleC £ RoHS FEATURES • High baud rate up to 115200bps • Integrated Isolated DC/DC converter • Bus protection • Two-terminal isolation: 3.75kVAC • Operating temperature range: -40°C to +85°C • The bus is able to support 32 nodes at maximum • EN60950 approval TDH301D485H/TDH501D485H series are transceiver isolation module with integrated power isolation, electrical isolation, and RS485 interface bus protector; The traditional isolation RS485 circuits uses a piece of power isolation module, three opfocoup/ers and RS485 transceiver chip to realize the application. Now only a RS485 transceiver module can realize the functions. Simplify the customers on the isolation requirements of the design; Products can be easily embedded in the user equipment, achieve function of RS485 network connection. MORNSUN GUANGZHOU SCIGNCG & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

Open the catalog to page 1

MORNSUN* General Specifications 1. Please read the technical manual 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, please contact the local representative...

Open the catalog to page 2

TDHx01D485H Series MORNSUN* Design Reference 1 .Typical application circuit 1. GDT1, GDT2 and GDT3 be used instead of a three terminal gas discharge tube, GDT4, GDT5 and GDT6 empathy. Such as GDT1, GDT2 and GDT3 three two-terminal device available gas discharge tube instead of a three-terminal at "± 4kV / ± 6kV" hierarchy, GDT4, GDT5 and GDT6 empathy, as B3D090L-C. 2. It is not needed the component when parameter with the symbol of"--". 3. For more information please find the application notes on www.mornsun-power.com MORNSUN GUANGZHOU SCIGNCG & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science &...

Open the catalog to page 3

Industrial Bus TDHx01D485H Series Dimensions and Recommended Layout Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58220015; If the customers using the product for wave soldering, recommended don’t open hole on the bottom of the product coverage of PCB board, to avoid the product base thermal deformation; Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% with nominal input voltage and rated output load; All index testing methods in this datasheet...

Open the catalog to page 4