18
Phone:(910)
392
‐
2490
Fax:
(910)
392
‐
2123
416
Landmark
Drive
Wilmington,
NC
28412
www.easterninstruments.com
*All
Connections
are
made
to
the
Bottom
of
the
Terminal
Blocks
Power
The
Digital
Electronics
Package
includes
a
Power
Supply
to
convert
the
customer
provided
VAC
power
to
24Vdc.
Please
see
the
diagram
below
for
wiring
connections.
WARNING:
TURN
POWER
OFF
AT
SUPPLY
CIRCUIT
BREAKER
BEFORE
WIRING
THE
POWER
TO
YOUR
DIGITAL
ELECTRONICS
PACKAGE!
VAC
ONLY
can
be
connected
to
the
Power
terminals
illustrated
below.
The
VAC
power
is
then
converted
to
24
Vdc
through
the
factory
wired
Power
Supply
to
supply
24
Vdc
power
to
the
electronics.
Wire
the
VAC
Neutral
and
VAC
Line
connections
to
the
terminal
blocks
using
the
tool
provided.
The
wiring
connections
are
as
follows:
AC
Ground
‐
G
(Green)
VAC
Neutral
‐
N
(White/Yellow)
VAC
Line
‐
L
(Black)
Circuit
Breakers
Input
Voltage
115
VAC
Input
Current
5A
Input
Frequency
47
‐
63
Hz
