Advantech PCI-1241, User Manual

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PCI-1241/1242 User Manual 36
3.6.2 Remote I/O Connection
In PCI-1241/42, we provide capability to connect to the PCLD-8241
remote I/O module. The remote I/O module PCLD-8241 is designed to
save wiring. The wiring cable between PCI-1241/42 and PCLD-8241 is a
DB-9 serial cable. PCI-1241/42 supports one PCLD-8241 module.
PCLD-8241 has 64 channels of isolated digital inputs and 64 channels of
isolated digital outputs. For PCI-1241/42, we offer a conversion bracket
accessory with flat cable for remote I/O wiring. Figure 3-15 shows the pin
assignment of DB-9 male connector on a conversion bracket and Figure
3-16 shows the wiring diagram.
Figure 3.15: Remote I/O DB-9 Connector Pin Assignment
Figure 3.16: Remote I/O Wiring Diagram in PCI-1241
9
6
5
1
RIO*_GND
RIO*_SDON
RIO*_SDIN
RIO*_SCSN
RIO*_CLKN
RIO*_CLKP
RIO*_SCSP
RIO*_SDIP
RIO*_SDOP