Instruction Manual
  Configuration 
Sealevel Systems SeaLINK+485I Page 7 
Switch Examples 
Please use the following examples to configure your adapter. 
Figure 1- RS-422, 4 Wire RS-485 (Default) 
Figure 2 - RS-485, 2 Wire with Echo 
Figure 3 - RS-485, 2 Wire No Echo 
ON
12345678
OFF
RS-422
ON
  RS-485
12345678
OFF
OFF
ON
  RS-485
12345678
OFF










