The RSFR2 Repeater/Converter

General Description:
The RSFR2 is both an opto-isolated RS485-RS485 repeater (115.2K bps) and an RS232-RS485 converter (19.2K bps, with speed option to 115.2K bps). The unit features automatic data direction control to avoid data collisions common in half-duplex RS485 systems. On-board bias and termination are jumper-selectable. On-board switching regulator for 9-35VDC input range. Optional enclosure, power supply and cables are available. Board size is 3.00" X 3.50"


RSFR2.pdf Repeater schematic
RSFR2BOX.pdf Physical characteristics
RSFR2BR.pdf Additional information (baud rate)

Please call us at: 513-874-4796

 Contact Information:
R.E. Smith,  10330 Chester Road, Cincinnati, Ohio 45215
 513-874-4796 Phone, 513-874-1236 Fax.,
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