Dip Switch And Jumper Settings - Korenix JetCard Series User Manual

DIP Switch and Jumper Settings

Before you start using JetCard RS-422/485 products (JetCard 1402, JetCard 1402i, JetCard
1404, and JetCard 1404i), configure the DIP Switch and Jumper settings of each port. DIP
Switch can configure RS-422, 4-wire RS-485, or 2-wire RS-485. Jumper can be used to
configure JetCard' built-in Termination Resistors.
4-wire RS-485 without Termination
2-wire RS-485 without Termination
2-4 Korenix JetCard Series Multiport Serial Card User's Manual
RS-422 without Termination RS-422 with Termination
4-wire RS-485 with Termination
2-wire RS-485 with Termination