American Magnetics 430, Инструкции по установке, эксплуатации и обслуживанию

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26 R
EV
9
A
MERICAN
M
AGNETICS
, I
NC
. I
NSTALLATION
: S
YSTEM
I
NTERCONNECTS
(S
INGLE
-A
XIS
S
YSTEMS
)
e. Connect the negative (
−
) bus
~ç
of the Model 601 Energy
Absorber(s) and route it through the CT (see note). Connect the other
end to the positive (+) magnet current lead
î
.
f. Connect the negative magnet current lead
ï
to the negative power
supply bus
ó
.
g. Connect Model 05100PS Master unit terminal block positions CS,
S-, and S+ to each corresponding Slave terminal
~è
. Connect Master
to first Slave, first Slave to second Slave, etc.
h. Connect two jumpers
~é
from terminal block position S- to M- and
from S+ to M+ on the Master
2
power supply unit.
i. Connect the current transducer output to the
CURRENT
TRANSDUCER
connector
ñ
on the rear of the Model 430
Programmer.
j. Connect the special DB15 analog I/O cable from the
PROGRAM
OUT
connector
~ã
on the back of the Model 430 Programmer to the
DB15
ANALOG I/O
connectors on the rear of the Master
r
and
each Slave
~ë
power supply unit.
k. Install an instrumentation cable between the magnet support stand
top plate connector
s
and one of the
MAGNET STATION
connectors
~í
=
on the rear of the Model 430 Programmer.
l. Optional: Install an instrumentation cable between one of the
LHe /
TEMP
connectors
u
on the rear of the Model 430 Programmer and
the Model 1700 Liquid Level Instrument LHe connector and/or
temperature instrument
t
. Refer to page 195.
m.Optional: Install an instrumentation cable between the
QUENCH
I/O
connector
~ä
on the rear of the Model 430 Programmer and Aux
I/O connector
~â
on the rear panel of the Model 1700 Liquid Level
Instrument. Refer to page 200.
n. Connect Model 601 power adapter
Äí
and device line cords, and
plug them into appropriate power receptacles.
o. On the rear of each parallel Model 601 Energy Absorber,
interconnect BNC coaxial connectors
Äâ
with coaxial cables. If more
than two units are connected in parallel, use standard BNC “T”
adapters on the inner units. The “end” units should be connected
directly to the coaxial cable — no BNC terminators should be used.
2. Do not add terminal block jumpers to the slave units. Only the single or master unit is jum-
pered.