User`s manual

Chapter 2 - Specifications
GP-477R/577R Series User's Manual
2-10
GP-577R Series Unit
GP-477R Series Unit
DE GFH
EDFGH
A,B
C
A: Display Panel
The GP monitor screen displays the screen
setup and corresponding PLC host data.
GP-477RE High Intensity EL Display
GP-577RT TFT type Color LCD
GP-577RS STN type Color LCD
B: Touch Panel (overlaid on top)
Runs any screen change operations and
sends data to the PLC.
C: Power Lamp
Lights when the power cord is con-
nected. (Green LED)
D: Power Input Terminal Block
The input and ground terminals for the
AC power cable.
E: Auxilary Input/Output (AUX)
Operates the Touch Switch, System
Alarm, Buzzer, and RUN output signals,
and Remote Reset input signals.
F: Serial Interface
Used for the RS-232C and RS-422
(Serial) cables. Is connected to the Host
(PLC).
G:Printer Interface
The Printer is connected here.
H:Tool Connector
The Data Transfer cable, Bar Code
Reader or Memory Loader can be con-
nected here.
2.4 Names and Functions of GP Parts