LFE 2000 Series - Page 24

qQsiITIII
.caITBq!
qABAyEIq$:
Increase
ancl
decrease
solrd
stare
retays
to
operate
the
external
motor
operator.
A
standard
controller
nray
be
1000Q
slrdewire
ior modified
io,
.,."
with
a
l00o
or
1350
slrdewire).
deadba.d
is
selectabre
from
0.0
to
25.5
percent
of
span.
controrler
will
slldewrre
connections.
slidewr-re
calibration
can
be
either
rnanual
autorrratic
slidewrre
calrbratlon
routrne.
'lr5-ll
RI-\'
',
are
pi-ovjded
used wtth
a
Drrve
rrni
t
detect
operr
or
a rrrritlue
qqryu.t'l-Il4.Tl_!l\Q!!!oNs:
A11
Series
2000
controtlers
excepr
mortel
2005
rriay
be
supplred
wittL
oreital
cornnunicatrons
optfon.
Baud
rate,
parity,
harrdshake
pararneters
and
unrt
nurnber
are
settable
with
internal
DIP
switch.
Host
computer
firay
read
ancl
wrrte
nrost
operatrng
pararneters.
connections
f
or
cornrnunication.s
are
t,hrough
rear
25
plll
"D"
connector'
(Ref
er
to
the
instal
lation
rrranual
f or
nore
detai
1s or
(.r)rTr-
nrtttt
jcatlons
operatrotr.
) The
f
ol
lowing
communicatron
rnterf
aces
are
avar
labl
e:
1.8
RS2l2
RS422
Isolated
4l'5quBr,!
DrAqB4ry
rsolated
or
non-isolated
rsolat
ed
or
rrorr-isolat
ed
20
mA
current
loop
Fl6tlre
l-l
1s a
trrechanical
assembly
dragranr
of
the
serres
2000
r:orrtiol
lers.
,l.Lns
exploded
vrew
of
the
Serles
2000
controller
shows
the
f ive
nra
jor
subasseinblres:
the
citse,
the
f
ront
bezel
assernbly,
the
jnput._orrtput
(f
/0)
board,
the
cent
ral
proc.essor
tlnlt
(cPLI
)
boartl
artd
thr:
center
commlrnrcat
jons
or
opt-1ons
boarrl
. The
2000
,spr
rcs
corrti'ollers
have
been
deslgned
so
that
the
entire
electronjc
asembly
can
lle
easrlv
t
t-'tttoved
f r-orrr
t'hP
c;rsr:
by
presslng
the
tabs
on
the
sides
of
the
beze
i
ancl
prrl
I
irrg
t
he
as.sr:rnttly
frtrward. (Refer
to
Sr-ctron
1.10.
)
The
rlo
and
CPll
board
a.ssenrblies
are
e;rsily
remclve:<-l
from
the
bezel
asssnrfrly
by
releasing
the
sprlng
1o;lded
c1rp.s
fronr
the
notches
and
pulJrng,
the
bo;rrds
o.t
ol'
therr
connectors.
The
comnLrtnications
or
accessoi^y
board
may
be
rerroverl
try
f
i r sl
discotrnectf
rlg any
leads
and
cable
connectors,
renroving
the
sci-ews
ancl
sp.tcer
s
I lrat
hrl1d
t'he
boards
tclget-her
near
the
rear
of
the
board
and
pullrng
the
boarcl
Out
ol.its
edgecard
conttecl
or.
The
bezel
assembly
can
be
drsassembl
ed
by
renrovirrg
t
lre l wrr
sci'e\ts
at
the
bott'orn
of
the
hezel
assenrbly.
Most
modifjcatrons
descr-jbed
ir.r 11rrs
In'tnu'-rl
do rrot
retluire
any
changl's
to
the
bezel
;rssernbly.
However^,
r.t
lrr;ry l)r,
!r(J('essnry
to
disassenrble
thrs
part
for.servicjrrg.
I
.,i
ITqARD_
!!lul_cuB4_'rlQr!
I'he
Lwo
circuit
brtarcls
oI
t.he
electronic
assernbly
that
may
requrrr:
modrf
rcat
lsrr
;rr-r,
the
itlllttt-outptlt.
(rlo)
arrd
the
central
processrng
(cPU)
boards.
Sorne
r"rrodit'rcr;lt
iorrsr
retlu't
t'e'
actlraL
compcrnertt
changes
and
changes
to
the
circuit
boards.
ot
lr.r
niodilrc:ations
reqttrre
orrly
a
reprograrnming
or software
configuratiorr
ch;rrrge.
All
srlltwaie'charrges
nray
be
accompljshed
through
the
keypad.
Each
board
has
provlsrorrs
for r'leslgnated
otrLput
functlons
as
shown
rrr
Flgure
l-2,
Ther-e
ca'
br
o'l'
rrer
pr
inrary
output:
either
a
solid-state
relay
(SSRI
)
or an
analog
output
ri\NAl ).
Thei-r:
c;ll1
olllv
be
one
second"ary
otttput:
erther
a
solj-d-state
relay
(SSR2)
rlr
;rrr
;rnalog
0utput
(ANA2).
'Iite
Mt)D
CENTER
can
add
SSR2,
but
cannot
add ANAI
or ANA2
to
the Series
2000
st
ockerd
tltrit-s.
The
analog
otlpttts
can
only
be
provided
by
the
factory
or fronr
stockeci
rrrrjts
that
were
ordered
with
analog
output(s).
Alarrns,
indicated
as
ALMI
and ALM2;tie
provrded
as
statrdaid
on
models
2010,2011
and
2012.
ALMI
is
standarri
on
nodels
2011,
2014
arrd
2015.
0n
all
other
moclels,
alarms
are
optional
anrl may
be
adcled by
the
M3D
CENTER.
-t7
-
LFE
Instntnents
Division