FB Series SIO Driver
GP-Pro EX Device/PLC Connection Manual
6
IPC COM Port
When connecting IPC with an External Device, the COM port used depends on the series and SIO type. Please
refer to the IPC manual for details.
Usable port
DIP Switch setting: RS-232C
Series
Usable Port
RS-232C
RS-422/485(4 wire)
RS-422/485(2 wire)
PS-2000B
COM1
*1
, COM2,
COM3
*1
, COM4
*1
The RI/5V can be switched. Use the IPC’s switch to change if necessary.
-
-
PS-3450A, PS-3451A,
PS3000-BA, PS3001-BD
COM1, COM2
*1*2
COM2
*1*2
COM2
*1*2
PS-3650A (T41 model),
PS-3651A (T41 model)
COM1
*1
-
-
PS-3650A (T42 model),
PS-3651A (T42 model)
COM1
*1*2
, COM2
COM1
*1*2
COM1
*1*2
PS-3700A (Pentium®4-M)
PS-3710A
COM1
*1
, COM2
*1
,
COM3
*2
, COM4
*2
Set up the SIO type with the DIP Switch. Please set up as follows according to SIO type to be used.
COM3
*2
COM3
*2
PS-3711A
COM1
*1
, COM2
*2
COM2
*2
COM2
*2
PS4000
*3
*3
When making communication between an External Device and COM port on the Expansion slot,
only RS-232C is supported. However, ER (DTR/CTS) control cannot be executed because of the
specification of COM port.
For connection with External Device, use user-created cables and disable Pin Nos. 1, 4, 6 and 9.
Please refer to the IPC manual for details of pin layout.
COM1, COM2
-
-
PL3000
COM1
*1*2
, COM2
*1
,
COM3, COM4
COM1
*1*2
COM1
*1*2
DIP Switch
Setting
Description
1
OFF
*1
*1
When using PS-3450A, PS-3451A, PS3000-BA and PS3001-BD, turn ON the set value.
Reserved (always OFF)
2
OFF
SIO type: RS-232C
3
OFF
4
OFF
Output mode of SD (TXD) data: Always output
5
OFF
Terminal resistance (220
Ω
) insertion to SD (TXD): None
6
OFF
Terminal resistance (220
Ω
) insertion to RD (RXD): None
7
OFF
Short-circuit of SDA (TXA) and RDA (RXA): Not available
8
OFF
Short-circuit of SDB (TXB) and RDB (RXB): Not available
9
OFF
RS (RTS) Auto control mode: Disabled
10
OFF
