User`s manual

2-8
2-3 Names and Functions
8) Modular jack 1 (MJ1)
Used for screen data transfer and connection with PLCs or other peripheral devices.
9) Modular jack 2 (MJ2)
Used for connection with PLCs or other peripheral devices.
10) USB-B (slave port)
Used for screen data transfer or connection with a PictBridge-compatible printer.
11) USB-A (master port)
This is the connector where a printer or a CF card recorder “USB-CFREC” is connected.
USB memory cannot be used instead of CF card.
12) Mounting holes
Used for inserting fixtures when securing the @E.Terminal to the mounting panel.
13) Dip switch
This is dip switch to set terminating resistance of MJ1/MJ2 RS-422/RS-485 signal line.
14) Slide switch
Used for switching the signal of MJ2 RS-232C/RS-485 and RS-422.
The top is the signal of RS-232C/RS-485, and the bottom is the signal of RS-422.