User's Manual

101053
6
Two terminals
p
os. & ne
g
.
Two terminals
i-PORT Block Diagram
2 i-PORT
Terminal
Blocks —
Brief
Description
The i-PORT
terminal block
lay out is
depicted in
figure 2. The
function of each
of the connectors
is described
below.
Caution: Never
connect or
disconnect any cable or remove or install a PC Card while the i-PORT
is running.
8 – 20V AC Input power supply for i-PORT, to be used when only
an AC power source is available. Range min. 8V to
max.20V AC. Recommended range
is 12V to 18V AC.
8 – 30V DC Input power supply for i-PORT, to
be used when only a DC power source is available.
Range min. 8V to max. 30V DC. Recommended range
is 12V to 24V DC.
Note: Either DC or AC power can be applied, but never both at the
same time. Obey terminal polarity for any DC source. Caution must be
taken to insure only the first and third block connectors are used for
DC and only the first and second block connectors are used for AC.
6V BAT+ Positive terminal of 6V backup battery.
Figure 1