18
X.25 PAD-2
To hook up either of these channels to an RS-232
device or port that (a) is farther away or (b) has some
other type of connector, you’ll need to use shielded
twisted-pair cable with RJ-45 connectors such as product
code EVNSL60, plus a modular adapter that you can
build yourself or have us build for you. Call Black Box
Tech Support.
3.4.3 P
OWER
All models of the X.25 PAD-2 now come with a universal
power supply that can accept power at voltages from
100 to 250 VAC and frequencies from 47 to 63 Hz. (At
one time, the “-A” and “-AE” models came with different
115-VAC and 230-VAC supplies, but this is not the case
now.)
To plug in and power up the PAD-2, you’ll need a
power-input cord that has a plug suitable for your AC
outlets on one end and an IEC 320 female outlet on the
other; we carry several varieties of such cords. Run this
input cord from a grounded AC outlet to the IEC 320
male inlet on the power-supply transformer. Then plug
the power-supply’s output cord into the barrel jack on
the front of the PAD-2. The unit should power up
immediately; it has no ON/OFF switch.
Summary of Contents for MX320A-HS
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