500 Series Product

Model 

Description                  

 

 

 

Direction

Channels 

Fiber

Legacy

PDF

DB500

 RS-232 Async

 1

1or 2

DL1X

 PDF

DB509

 CATV Manchester      Transmission

 1

1or 2

DL3/SM-C

 PDF
DB510  RS-232 Async with Full  Handshaking  1 1or 2 DL1XH  PDF
DB515  RS422 Transceiver  1 1or 2 DL2  PDF

DB520

 RS485 Transceiver

 1

DL9

 PDF

DBX500

 RS-232  Multiplexer

 8 or 16

DL8116

 PDF

DBX515

 RS-422 Multiplexer

 8 or 16 

DL8108S/422

 PDF
DBX530  Contact/Relay  Multiplexer 8 or 16   DL5  PDF

DB550

Selectable RS232, RS422 and RS485 Tranceiver

 

1 or 2

 

 PDF

 

 

 

 

 

 

 

 

 

 

 

 

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