Datasheet
213.67 KB | March 26, 2026
This product is legacy and no longer actively supported.
PB-SIO4A
Quad Asynchronous Serial RS-422/485 ModPack
- 4 opto-isolated channels
- RS485/RS422 interfaces
- Configuration through factory
- Connector depending on carrier board
- 2 X 68681 DUART controller
Product Information
The PB-SIO4A is a high-speed 4 opto-isolated channel asynchronous full-duplex RS422 or RS485 piggyback for use with ModPack carrier boards. Opto-isolation separates the RS422 or RS485 signals from the system and requires an external isolated 5V DC supply through the frontpanel connector of the carrier board. For four ports of
RS-232 ask about the PB-SIO4
model.
RS-232 ask about the PB-SIO4
model.
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