FX Series Computer Link Driver
GP-Pro EX Device/PLC Connection Manual
22
Cable Diagram 3
Display
(Connection Port)
Cable
Notes
GP
*1
(COM1)
AGP-3302B (COM2)
ST
*2
(COM2)
IPC
*3
*1
All GP models except AGP-3302B
*2
All ST models except AST-3211A and AST-3302B
*3
Only the COM port which can communicate by RS-422/485 (4 wire) can be used.
)
IPC COM Port (page 5)
A
COM port conversion adapter
by Pro-face
CA3-ADPCOM-01
+
Connector terminal block conversion adapter
by Pro-face
CA3-ADPTRM-01
+
Your own cable
The cable length must be
500 meters or less.
*4
*4
When using FX1N-485-BD, FX2N-485-BD, FX3U-485-BD or FX3G-485-BD, the cable length must be 50
meters or less.
B
Your own cable
GP
*5
(COM2)
*5
All GP models except GP-3200 series and AGP-3302B
C
Online adapter by Pro-face
CA4-ADPONL-01
+
Connector terminal block conversion adapter
by Pro-face
CA3-ADPTRM-01
+
Your own cable
The cable length must be
500 meters or less.
*4
D
Online adapter by Pro-face
CA4-ADPONL-01
+
Your own cable
• The shield of cables connected to FX2N-485-BD, FX1N-485-BD, FX2NC-485ADP and FX3U-
485ADP must be D-class grounded.
• Connect the shield of cable connected to FX0N-485ADP to the adapter FG terminal. In addition,
always connect the FG terminal of FX0N-485ADP to the ground terminal of External Device body
with D-class grounded.
• FX3U-485-BD, FX3U-485ADP and FX3G-485-BD have built-in termination resistance. Use the
termination resistance switch to set termination resistance.
