Compact Size RS485 Isolated Transceiver Modules-TD-M485 Series

With the popularity of TD_MCAN/TD_MCANFD series, Mornsun launched compact size isolated transceiver modules - TD301M485/TD501M485. The two new modules adopts IC integrated technology to integrate power isolation, signal isolation, RS485 communication and bus protection in one module. Besides, the volume of TD-M485 series is 60% smaller than the conventional products. In addition, TD-M485 series has automatic send and receive data function and no longer need CON pin which reduce the complexity of the design.

Widely used in industrial communication, grid power and instrumentation applications.

Compact Size RS485 Isolated Transceiver Modules-TD-M485 Series

● Compact size, DIP8 package, 12.70*10.16*7.70mm(L*W*H)
● High baud rate of up to 500kbps
● Operating ambient temperature range: -40℃ ~ +85℃
● Two-port isolation test voltage (2.5kVDC)
● Automatic send and receive data function
● The bus supports maximum 64 nodes
● Integrated isolation and ESD bus protection in one module
● Meets EN62368 standards(pending)

* For detailed information please refer to the related datasheet, product news is for reference only.
Please refer to the technical manual for specific product parameters:

Series Integrated Power No of Channel Transmission Rate(bps) Vin(VDC) Nodes Number Isolation Package Features Footprint & 3D Markings Datasheet Sample Buy
TD301M485 1 500K 3.3 64 2500VDC DIP Compact size, automatic switch
TD501M485 1 500K 5 64 2500VDC DIP Compact size, automatic switch

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