TDx01D485H
1 /4Pages

Catalog excerpts

MORNSUN® single high speed RS485 isolation transceiver module FEATURES • Two-terminal isolation (input and output are mutually isolated) • Integrated Isolated DC/DC converter • Bus protection • Isolation voltage: 2.5KVDC • Operating temperature range:-40°C~+85°C • Baud rate 200Kbps • Connect up to 32 nodes on one bus D485H Rate Port signal type Package type Channel number Power distrubution output -Power input -Digital bus interface product type TD301D485H/TD501D485H series are transceiver isolation module with integrated duplex power isolation, electrical isolation, and RS485 interface busprotector; The isolation RS485 circuits of using apiece ofpower isolation module, three light couplings andRS485 transceivers and device are only need to adopt a RS485 isolation module now Simplify the customers on the isolation requirements of the design; Products can be easily embedded in the user equipment, achieve function of RS485network connection. Transmission Specifications Item Operating Conditions Data Rate Transceiver Switching Delay The delay time from the receiving data switch to the send data : 30 |js(min.), 100 |js(max.). Transceiver control Contrary to common RS485 transceiver control level Truth Table Sending Status MORNSUN GUANGZHOU SCIENCE & TECHNOLOGY CO.,LTD MORNSUN Guangzhou Science & Technology Co,, Ltd, reserves the copyright and right of final interpretation

Open the catalog to page 1

MORNSUN® Truth Table 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

MORNSUN®Design Reference1 .Typical application VCC I_ 2.Recommended EMC circuit Recommended external circuit parameters: 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"--". MORNSUN GUANGZHOU SCIENCC & TECHNOLOGY CO.,LTD. MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright...

Open the catalog to page 3

MORNSUN®Dimensions and Recommended Layout Front View THIRD ANGLE PROJECTION 1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58040012; 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. All index testing methods in this datasheet are based on our Company's corporate standards; 4. The performance indexes of the product models listed in this datasheet are as above, but some indexes of non-standard model products will exceed the above-mentioned...

Open the catalog to page 4