GS8512-EX.12
GYB20.1589
CZ.GS8512-EX.12.11(S)E-6.0/20.01
Isolated Barrier
User
Manual
YEAR
YEAR
WARRANTY
WARRANTY
Installation
5
4
1
2
3
3
2
1
(1)
(2)
(3)
(4)
This
barrier
adopts
a pluggable
connector
with
screw
terminals
.
The
intrinsically
safe
(
IS
)
terminals
(
blue
plugs
)
should
be
connected
to
hazardous
area
devices
and
the
non
-
IS
ones
(
green
plugs
)
to
the
safe
area
devices
.
Choose
for
the
hazardous
area
the
blue
-
marked
wires.
Its
2
minimum
cross-section
area
should
be
0
.
5mm
,
and
the
minimum
dielectric
strength
should
be
500V
.
The
wirings
in
the
safe
area
and the
hazardous
area
must
be
separated
,
and
both
have
protection
bushes.
A
length
of
7mm
bared
wire
is
locked
by
the
M3
bolt
.
See
as
shown
below
.
The
isolated
barrier
should
be
installed
in the
safe
area
,
according
to
the
related
requirements
in
The
isolated
barrier
is
designed
for
mounting
on
35mm
DIN
rail
.
Installation procedure
:
(
1
)
Clamp the
bus
connector
on
the
rail;
(
If
no
bus
-
powered
function
,
omit
this
step
)
;
(
2
)
Hook the backplane of the barrier into the top of the rail;
(
3
)
Press downward
.
GB 3836.13-2013, GB/T 3836.15-2017,
GB/T 3836.16-2017, GB/T 3836.18-2017, GB 15577-2018 and GB 50257-
2014.
(
1
)
Insert
a
screwdriver
(
its
edge
length
≤
6mm
)
into
the
downside
metal
lock
of
the
barrier;
(
2
)
Push
the
screwdriver
upwards
,
then
prize
the
metal
lock
downwards;
(
3
)
Take
the
barrier
out
of
the
rail
.
(
1
)
Before
using
,
please
check
again
whether
the
product
'
s model and
Ex-proof rating are consistent with the operation conditions; whether
the wiring
and
polarity
are
correct
.
(
2
)
It
is
disallowable
to
test
the
insulation
among
the
terminals
with
a
megameter
.
The
wiring
must
be
disconnected
before
testing the
insulation of the system
,
otherwise
the
internal
fuse
would
blow
.
(
3
)
Every
product
has
been
strictly
tested
before
leaving
factory
.
If
product does not work properly
,
please
contact
the
nearest
agent
or
technic support hotline
.
(
4
)
In
5
years
from
the
delivery
date
,
if
the
product
works
improperly
during
normal
operation
,
we
will
repair
or
replace
it
without
payment
.
Non
-
intrinsically safe terminals
Intrinsically safe terminals
Add: Building 6, 201 Minyi Road, Caohejing Hi-Tech Park
Songjiang New Industrial Park, Shanghai 201612, P.R. China
Tel : +86-21-64513350 Fax : +86-21-64846984
:
chenzhu
@
chenzhu
-
inst
.
com
http://www.chenzhu-inst.com
Maintenance
Disassembly
Connections
M3
7.0
Caution
Please check whether the product type on the package accords to the
ordering contract;
Read this manual carefully before installation or use. If there is something
unclear, please contact technical support;
Isolated barrier should be installed in the safe area;
Supply voltage is 24VDC, 220VAC is forbidden;
It is strictly forbidden to disassemble the barrier to prevent from failing
or malfunction
.
Please read the user manual carefully before using the product, and
please keep it properly for further reference.
