KEYENCE N-400 - Manual (Page 27)

Chapter 2 Installation Procedure
19
2
2.3.3 Connecting RS-485
For the RS-485 connections, use the “RS-485 +” and “RS-485 -” terminals provided
on the terminal block.
RS-485 SG
RS-485 +
RS-485 –
24V DC IN +
24V DC IN –
24V DC OUT –
24V DC OUT +
RS-485 +
RS-485 –
RS-485 SG
N-48
N-400
RS-485 SG
RS-485 +
RS-485 –
24V DC IN +
24V DC IN –
24V DC OUT –
24V DC OUT +
RS-485 +
RS-485 –
RS-485 SG
N-48
RS-485 SG
RS-485 +
RS-485 –
24V DC IN +
24V DC IN –
24V DC OUT –
24V DC OUT +
RS-485 +
RS-485 –
RS-485 SG
N-48
TIM
COM
RS-485 SG
RS-485 +
RS-485 –
24V DC OUT +
24V DC OUT –
24V DC IN +
24V DC IN –
24 VDC
+
Twisted pair cable
Shield cable
*
*