KEYENCE N-400 - Manual (Page 17)

Chapter 2
Installation Procedure
2.1 Installing the N-400 ............................................................. 10
2.2 Connecting N-400 and Wiring ............................................ 12
2.2.1 Terminals of I/O terminal block and wiring ............................. 12
2.2.2 Connecting RS-232C ............................................................. 13
2.3 Connecting N-48 and Wiring .............................................. 16
2.3.1 Connecting the BL series ....................................................... 16
2.3.2 Terminals of I/O terminal block and connection ..................... 16
2.3.3 Connecting RS-485 ............................................................... 19
2.4 Connecting BL-U1 and Wiring ........................................... 21
2.4.1 Connecting power supply ...................................................... 21
2.4.2 Connecting BL series ............................................................. 21
2.4.3 Setting BL-U1 DIP switches ................................................... 22
2.4.4 Terminals of I/O terminal block and wiring ............................. 23
2.4.5 Connecting RS-485 ............................................................... 25
2.5 Using Connection Test Mode ............................................ 26
2.6 Mounting Procedure ........................................................... 27
2.6.1 Precautions for mounting environment .................................. 27
2.6.2 Mounting N-400 ..................................................................... 28
2.6.3 Mounting N-48 ....................................................................... 28
2.6.4 Mounting BL-U1 ..................................................................... 29