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.
When setting up communication between an External Device and the RS-232C/422/485 interface
module, use the IPC (RS-232C) or PS5000 (RS-422/485) cable diagrams. However, when using
PFXZPBMPR42P2 in a RS-422/485 (4-wire) configuration with no flow control, connect 7.RTS+
and 8.CTS+, and connect 6.RTS- and 9.CTS-.
When using RS-422/485 communication with External Devices, you may need to reduce the
transmission speed and increase the TX Wait time.
*6 To use RS-422/485 communication on the RS-232C/422/485 interface module, the DIP Switch
setting is required. Please refer to "Knowledge Base" (FAQs) on the support site. (http://www.proface.com/trans/en/manual/1001.html)
*7 Set up the SIO type with the DIP Switch. Please refer to the IPC manual for details of DIP Switch.
*8 For the connection with the External Device, on the user-created cable read as if the connector on
the Display-side is a M12 A-coding 8 pin socket. The pin assignment is the same as described in
the cable diagram. For the M12 A-coding connector, use PFXZPSCNM122.
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 (220W) insertion to SD (TXD): None
6 OFF Terminal resistance (220W) 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
Discrete Input
Modules(1) IC200MDL140 Input 120 VAC (1 Group of 8) 8
Points IC200MDL631 Input 125 VDC Pos/Neg Logic
Isolated 8 Points
IC200MDL141 Input 240 VAC (1 Group of 8) 8
Points IC200MDL632 Input 125 VDC Pos/Neg Logic
Isolated 16 Points
IC200MDL143 Input 120 VAC Isolated 8 Points IC200MDL635 Input 48 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL144 Input 240 VAC Isolated 4 Points IC200MDL636 Input 48 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
IC200MDL240 Input 120 VAC (2 Groups of 8) 16
Points IC200MDL640 Input 24 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL241 Input 240 VAC (2 Groups of 8) 16
Points IC200MDL643 Input 5/12 VDC Pos/Neg Logic (2
Groups of 8) 16 Points
IC200MDL243 Input 120 VAC Isolated 16 Points IC200MDL644 Input 5/12 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
IC200MDL244 Input 240 VAC Isolated 8 Points IC200MDL650 Input 24 VDC Pos/Neg Logic (4
Groups of 8) 32 Points
