Multitech ISI4604-PCI Technical manual

1 of 2
ISI4604-PCI
Product Update
PN 82097300, Rev. A
2/5/99
The new IntelligentSerialInterface card, model ISI4604-PCI, is a four-port version of the eight-port ISI4608 product documented
in your owners manual. All of the product specifications, installation instructions, and technical information applies except for the
fanout cable.
Figure 1. The ISI4604-PCI Card
The ISI4604-PCI four-port fan-out cable is shown in Figure 2.
Figure 2. ISI4604-PCI 4-Port Cable Assembly

2 of 2
The wiring diagram shown in Figure 3 illustrates the type of cable that should be used to make the connection between specific
devices and the ISI4604-PCI card. The ports on each card are wired according to the RS232 standard for data terminal equipment
(DTE) that implements a male connector.
Figure 3. ISI4608-PCI Cable Pinout