SERIAL+USB · I-CONNECT EXPANSION BOARD
COB-D22C1
4×RS-232 (1 Switchable to 485) ── a compact 4-port serial board with one flexible protocol-switchable channel.
Serial + USB Expansion
COB-D22C1
4×RS-232 (1 Switchable to 485)
- 4 × RS-232
- 1 channel switchable to RS-485
- Ideal for multi-serial controllers
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