Agilent Technologies 4349B User Manual

B
Handler
Interface Installation
Introduction
Before
using the
handler interface
, connect
the pull-up
resistors
to
enable
the
output
signals
and
set the
dip switch
to select
the voltage
level
for
the
input
signals
.
Electrical
Characteristics
Output
Signals
Each
DC
output
is
isolated
using
open
collector
output
opto-isolators
.
The
output
voltage
of
each
line
is
enabled
by
putting
pull-up
resistors
on
the
main
board,
and
by
connecting the
pull-up
resistors
to
an
externally
applied
DC
voltage
.
The
electrical
circuits
of
the
DC
isolated
outputs
are divided
into two
groups
to
be
able
to
separate
power
supplies
(refer
to
T
able
B-1
).
A
simplied
diagram
of
the
output
signals
is
shown
in
Figure
B-1 for
comparison
signals
and
Figure
B-2
for
control
signals
.
T
able
B-1.
Handler
Output Electrical
Characteristics
Output
Signals
V
oltage
Output
Rating
Maximum
Current
External
V
oltage/
Circuit
Common
Low High
Comparison
Signals
/HI1
to
/HI4
/IN1
to
/IN4
/LO1
to
/LO4
/NO CONT
ACT1
to /NO CONT
ACT4

0.5
V
5
to
24
V
6
mA
EXT
DCV1
COM1
Control Signals
/ALARM
/INDEX
/EOM
 0.5 V 5to 15 V 5mA EXT DCV2
COM2
Handler Interface Installation B-1

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English