Rs422/rs485 combo model – Solvline PCI User Manual
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Multi-4/LPCI VA2
- RS422/RS485 Combo Model
Combo refers to products that can alternatively use RS422 or RS485 using jumper settings.
1. DB9 Connector (Female)
2. Panel Switch Settings
Selects RS422, RS485 line interface and mode
1
2
Interface
Mode
OFF
OFF
RS422
Point-to-Point
OFF
ON
RS422
Multi-Drop
ON
OFF
RS485
Non-Echo
ON
ON
RS485
Echo