Hycontrol Plumbob PB 3000 User manual
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Table of
co
nt
e
nt
s
PB
3000
gi010412
page
G
1
P
age
Safety notes
/
Technical support
G2
------------------------------------------------------------------------------------------------------
Introduction
G3
------------------------------------------------------------------------------------------------------
Dimensions
G4
------------------------------------------------------------------------------------------------------
Technical data
Electrical Data
G8
Mechanical Data
G9
Operating conditions
G10
Approvals
G10
Sensor weight guide
G11
------------------------------------------------------------------------------------------------------
Options
/
Accessories
G12
------------------------------------------------------------------------------------------------------
Mounting
G14
------------------------------------------------------------------------------------------------------
Electrical
installation
PB 3000 Plumbob
G16
PB 9000 Remote Box
G20
------------------------------------------------------------------------------------------------------
Signal overview
G22
------------------------------------------------------------------------------------------------------
Programming PB 3000 Plumbob
Quickset menu
G24
Output adjustment menu
G26
Diagnostics menu
G29
Communication menu
G31
Modbus
register
G32
------------------------------------------------------------------------------------------------------
Programming PB 9000 Remote Box
G34
------------------------------------------------------------------------------------------------------
Commissioning
Interface measurement
G36
------------------------------------------------------------------------------------------------------
Diagnostics
Maintenance
G37
Failure
G39
------------------------------------------------------------------------------------------------------
Notes for use in Hazardous Locations
G40
Subject to technical change.
We assume no liability for typing e
rr
o
r
s
.
All dimensions in mm (inches).
Different variations to those specified are p
oss
i
ble
.
Please contact our technical
c
o
n
s
u
lt
a
n
t
s
.
All units in this information are
C
E
-
c
e
r
tifi
e
d
.
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Safety notes
/
Technical
s
upp
o
r
t
page
G
2
gi010412
PB
3000
N
o
te
s
•
Installation, maintenance
and
commissioning must
be
carried out only by qualified technical
personnel.
•
The product must
be used
only in
the
manner outlined in this instruction
manual.
Special attention must be paid to warnings and notes as
f
o
ll
o
w
s
:
W
ARNING
Relates
toa
caution symbol on
the
product
and
means,
thata
failure
to
observe
the
necessar
y
precautions
can
result in death, serious injury and/or considerable material
damage.
W
ARNING
Relates
toa
caution symbol on
the
product
and
means,
thata
failure
to
observe
the
necessar
y
precautions
can
result in death, serious injury and/or considerable material
damage.
This
s
y
mb
o
l
i
s
used,
when there
i
s
no
c
orr
e
s
p
o
nd
i
ng
c
a
ut
i
o
n
s
y
mb
o
l
on
theproduct.
C
A
U
T
ION
Safety sy
m
b
o
l
s
A failure to observe the necessary precautions can result in considerable material damage.
In manual and
o
n
product
Description
CAUTION:
refer to related documents (manual) for
details.
Earth (ground)
T
erminal
Protective Conductor
T
erminal
Technical s
upp
o
r
t
Please contact your local supplier (see www.hycontrol.com for address). Otherwise you can
contact:
Hycontrol Ltd
Tel. 0044 (0)1527 406800
Orchard Street
Redditch
Fax. 0044 (0)1527 406810
B98 7DP
UK
www.hycontrol.com
PB
3000
gi010412
page
G
3
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
I
n
t
r
o
du
c
t
io
n
The
Plum
b
o
b
®
PB 3000 is an electromechanic level
m
eas
u
r
in
g
instrument for continuous measuring of level or volumes in
s
il
os
,
hoppers or
t
a
n
k
s
.
A
pp
l
ic
a
t
i
o
n
s
•
Powder, granulate, small or coarse bulk g
oo
d
s
•
Interface measurement (solids in
w
a
t
e
r
)
Available for industries such
as
•
C
h
e
m
i
s
t
r
y
•
F
oo
d
•
C
e
m
e
nt
•
M
i
n
i
ng
•
P
l
a
s
t
i
c
s
•
others
F
e
atu
r
es
Pro
ce
ss
•
Suitable for most types of bulk g
oo
d
s
•
I
nd
e
p
e
nd
e
nt
of bulk
m
a
t
e
r
i
a
l
properties,
suchas:
Dielectricity and conductivity of the bulk g
oo
d
Dusty atmosphere in the
s
il
o
Changing humidity inside the p
r
o
du
c
t
Products that tend to
s
ti
c
k
•
No mechanical load on the silo roof, the sensor
w
e
i
gh
t
just touches the surface of the ma
t
e
r
i
a
l
•
Very
accurate measurement
S
e
r
v
ic
e
•
Simple installation and
c
o
mm
i
ss
i
o
n
in
g
•
Measurement principle easy to und
e
r
s
t
a
nd
•
Rope,
tape and
(optional) motor
w
i
th
i
n
c
r
ea
s
e
d
s
e
r
v
i
c
e
li
f
e
•
Low
m
a
i
nt
e
n
a
n
c
e
A
ppr
ov
a
ls
•
Approval for use in Hazardous Lo
c
a
ti
o
n
s
ATEX II
1/2 D (zone 20/21) and FM Class. II, III Div.1 Gr.
E
-
G
M
echanic
•
Measurement range
upto
40m
(
133
f
t
)
•
1 1/2"
process c
o
nn
e
c
t
i
o
n
p
o
ss
i
b
le
•
Different sensor weights, suitable for every
a
pp
li
c
a
ti
o
n
•
Internal tape cleaner for difficult ma
t
e
r
i
a
l
s
•
Window in lid
and e
x
t
e
r
n
a
l
start
button
(
o
pt
i
o
n
a
l)
•
Robust cast housing, ingress protection
I
P
66
E
l
ec
t
r
on
ic
•
Micro processor controlled measurement
•
Remote Box for e
x
t
e
r
n
a
l
p
ro
g
r
a
mm
i
ng
,
d
i
s
p
l
a
y
of level
and
d
i
a
gn
o
s
t
i
c
s
,
start
of measurement of
upto10
Nivobob
un
i
t
s
•
C
o
mp
r
e
h
e
n
s
i
v
e
d
i
a
gn
o
s
t
i
c
s
p
o
ss
i
b
ili
t
ie
s
•
Output
0
/
4
-
20m
A
/
Modbus
/
Profibus DP
/
counting p
ul
ses
•
Programmable
r
e
l
a
i
s
(
c
a
n
be used as
level limit
s
w
i
t
c
h
o
utput
s
)
•
Measurement
start
w
i
th
e
x
t
e
r
n
a
l
s
i
gn
a
l
or
i
nt
e
g
r
a
t
e
d
t
i
m
e
r
Fu
n
c
t
i
o
n
The
Plum
b
o
b
®
PB 3000 is mounted on the top of the silo. A se
n
so
r
weight is driven down into the silo. It is mounted at the end of a
r
o
p
e
or tape which is wound on a motor driven roller. Upon contact
w
it
h
bulk
m
a
t
e
r
i
a
l
,
the
motor changes
the
w
i
nd
i
ng
d
i
r
e
c
t
i
o
n
and the sensor
weight is driven back to the upper stop p
os
iti
o
n
.
During downwards movement of the sensor weight the distance
i
s
electronically measured by the rotations of the internal rope
/
t
a
p
e
roller. Themicrocontroller converts the measured distance into
a
n
output
s
i
gn
a
l
,
w
h
i
c
h
i
s
a
vo
l
um
e
t
r
i
c
s
i
gn
a
l
based
on
the
silo
g
e
o
m
e
t
r
y
.
The output
s
i
gn
a
l
i
s
updated, when
the
sensor weight touches
the
bu
l
k
m
a
t
eria
l
.
D
i
agn
o
s
t
i
c
s
Comprehensive diagnostics possibilities are p
r
ese
n
t
:
•
Measurement
c
o
nt
ro
l
i
s
done by
c
o
mp
a
r
i
ng
the
moved d
i
s
t
a
n
c
e
between up and downward movement and checking for d
i
s
c
r
e
p
a
n
c
y
.
I
n
case
of
d
i
s
c
r
e
p
a
n
c
y
,
the
sensor
w
e
i
ght
i
s
pu
l
le
d
tothe
upper
stop
p
o
s
i
t
i
o
n
to
ensure,
thatthe
sensor
w
e
i
ght
i
s
not
i
n
s
i
d
e the
s
il
o
.
•
S
e
r
v
i
c
e
i
nt
e
r
v
a
l
after
a
c
e
r
t
a
i
n
amount of measurements
and
r
unn
i
ng
ti
m
e
.
•
I
nt
e
r
n
a
l
c
o
nt
ro
l
of motor, motor
dr
i
v
e
r
e
le
c
t
ro
n
i
c
and smooth
movement of rope
/
tape
r
o
l
le
r
s
.
Diagnostics is in accordance with NAMUR
recommendation
N
E
107.
page
G
4
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
D
i
m
ens
i
o
ns
B
F
l
ange
s
fitting
t
o:
DN100 PN16
/ 4"
150
l
b
s
Lk
=
ø180-190.5mm
(
7.1
-
7.5
"
)
s
l
o
t
d2=
ø19mm
(
0.75
"
)
fitting
t
o:
2" / 3"
150
l
b
s
Lk
=
ø120.7-152.4mm
(
4.75
-
6.0
"
)
s
l
o
t
d2=
ø19mm
(
0.75
"
)
Housing
o
u
t
s
i
d
e
A
l
um
i
n
i
um
,
powder
coated
Housing
i
ns
i
d
e
A
luminium
Housing
ex
t
e
ns
i
o
n
A
l
um
i
n
i
um
,
powder
coated
or 1.4305
(
303
)
F
l
ange
80°C
/
150°C:
A
l
um
i
n
i
um
,
powder
coated
250°C: 1.4305
(
303
)
T
h
r
ead
1.4301
(
304
)
Socket
p
i
p
e
Flange version 80°C
/
150°C:
A
l
u
m
i
n
i
u
m
All other versions: 1.4301
(
304
)
Ro
p
e
1.4301
(
304
)
Ta
p
e
1.4310
(
301
)
Ro
p
e
ø1,25mm
(
0.49
"
)
Ta
p
e
12x0.2mm
(
0.4
7x
0.008
"
)
d2
X
C
A
X
A
C
Basic
t
y
pe
Flange v
e
r
s
i
o
n
H
o
us
in
g
Thread
v
e
r
s
i
o
n
H
o
us
in
g
H
o
us
i
ng
extension
H
o
us
i
ng
e
x
t
e
n
si
o
n
Flange
T
h
r
e
ad
S
o
cke
t
B
p
i
p
e
S
o
cke
t
p
i
p
e
Lk
F
l
a
ng
e
ve
r
s
i
o
n
,
bottom
v
i
e
w
Rope
/
t
a
p
e
Rope
/
t
a
p
e
D
im
ens
i
ons
X
=
Length to bottom of sensor
w
e
i
gh
t
(in upper stop position): see next p
a
g
e
A
=
Lenght of socket p
i
p
e
200mm
(
7.9
"
)
Optional 500mm
(
19.7
"
)
/
1000mm
(
39.4
"
)
Mat
e
rial
s
B
=
Diameter of socket p
i
p
e
Rope version
w
it
h
F
l
a
ng
e
DN100
/ 4"
ø60mm
(
2.36
"
)
All other ve
r
s
i
o
ns
ø40mm
(
1.57
"
)
C
=
Housing
e
x
t
e
ns
i
o
n
Flange ve
r
s
i
o
n
80°C
/
150
°
C
95mm
(
3.74
"
)
25
0°
C
340mm
(
13.4
"
)
Thread ve
r
s
i
o
n
80°C
/
150
°
C
160mm
(
6.3
"
)
25
0°
C
340mm
(
13.4
"
)
With option "Increased corrosion
r
e
s
i
s
t
a
n
ce
"
:
All metal parts in contact with the process are
c
oa
t
e
d
.
The rope is plastic coated with
P
A
.
The internal bearings are made of stainless s
t
ee
l
.
PB
3000
gi010412
page
G
5
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
D
i
m
ens
i
o
ns
X
X
X
X
X
X
X
X
X
Options and
A
cce
sso
ri
e
s
Pos.
25
Window in lid
a
nd
outside start
bu
tt
o
n
Window in
li
d
Pos.
28
Compressed
air
c
onn
ec
t
or
Compressed
air c
o
nn
e
c
t
o
r
O
u
t
s
i
d
e
s
t
a
r
t
bu
tt
o
n
Sensor
w
e
i
gh
t
s
Solids measurement: Rope version
All
w
e
i
gh
t
s
ca.
1,0kg
(
2.2
l
b
s
)
PVC without p
i
n
PVC with pin
Stainless steel
C
l
aw
Ø81mm
(
3,2
"
)
X
=
137mm
(
5.4
"
)
Material:
P
V
C
Ø81mm
(
3,2
"
)
X
=
137mm
(
5.4
"
)
P
i
n
:
130mm
(
5.1
"
)
M
a
t
e
r
i
a
l
:
PVC (pin
PO
M
)
Version
w
it
h
F
l
a
ng
e
DN100
/ 4"
Ø75mm
(
3.0
"
)
X
=
25mm
(
1.0
"
)
Pin: 130mm
(
5.1
"
)
M
a
t
e
r
i
a
l
:
1.4305
(
304
)
All other ve
r
s
i
o
ns
Ø42mm (Ø
1.65
"
)
X
=
81mm
(
3.19
"
)
Pin: 130mm
(
5.1
"
)
Ø95
(
3.7
"
)
X
=
71mm
(
2.80
"
)
Material: 1.4305
(
304
)
Folding
c
o
v
e
r
F
loat
B
ag
Sp
i
de
r
380x380mm
(
15
x
15
"
)
X
=
150mm
(
5.9
"
)
Material: 1.4310
(
301
)
PA
c
a
nv
a
s
Ø190mm
(
7.5
"
)
X
=
175mm
(
6.9
"
)
M
a
t
e
r
i
a
l
:
Float
PP,
Cone: 1.4305
(
304
)
Ø600mm
(
23.6
"
)
X
=
160mm
(
6.3
"
)
Material: 1.4301 (304)
/
1.4310
(
301
)
Ø95mm
(
3.7
"
)
X
=
460mm
(
18.1
"
)
M
a
t
e
r
i
a
l
:
PA
canvas,
SS
c
h
a
i
n
,
a
l
u
cone
page
G
6
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
D
i
m
ens
i
o
ns
X
X
X
X
X
X
X
X
X
Solids measurement: Tape version
All weights ca. 2.1kg
(
4.6
l
bs
)
PVC with p
i
n
A
luminium
1.4305
(
304
)
Stainless
Claw
Fo
ldi
ng
steel
c
o
v
e
r
Ø95
(
3.7
"
)
X
=
236mm
(
9.3
"
)
Material: 1.4305
(
304
)
380x380mm
(
15
x
15
"
)
X
=
430mm
(
16.9
"
)
Material: 1.4310
(
301
)
PA
c
a
nv
a
s
Ø81mm
(
3,2
"
)
X
=
465mm
(
18.3
"
)
P
i
n
:
130mm
(
5.1
"
)
M
a
t
e
r
i
a
l
:
PVC (pin
PO
M
)
Ø42mm (Ø
1.65
"
)
X
=
320mm
(
12.6
"
)
Pin: 130mm
(
5.1
"
)
Material: 1.4305
(
304
)
B
ag
Sp
i
de
r
Ø600mm
(
23.6
"
)
X
=
345mm
(
13.6
"
)
Material: 1.4301 (304)
/
1.4310
(
301
)
F
loat
Ø190mm
(
7.5
"
)
X
=
285mm
(
11.2
"
)
Material: Float
PP
Ø95mm
(
3.7
"
)
X
=
575mm
(
22.6
"
)
M
a
t
e
r
i
a
l
:
PA
canvas,
SS
c
h
a
i
n
,
a
l
u
fi
x
i
ng
Interface measurement: Rope version
Weight
ca. 1,0kg
(
2.2
l
b
s
)
Interface measurement: Tape version
Weight ca. 2.1kg
(
4.6
l
bs
)
Ø81mm
(
3,2
"
)
X
=
82mm
(
3.2
"
)
including additional disks
t
o
adjust to the
a
pp
li
c
a
ti
o
n
Ø42mm (Ø
1.65
"
)
X
=
320mm
(
12.6
"
)
Pin: 130mm
(
5.1
"
)
Material: 1.4305
(
304
)
Material:
PVC
with plastic/metal
d
i
s
k
s
PB
3000
gi010412
page
G
7
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
D
i
m
ens
i
o
ns
PB 9000 Remote
B
o
x
PB
9000
Panel
m
o
un
t
i
ng
Biasing network
Terminal p
l
ug
A
C
/
D
C
c
o
nve
r
t
e
r
Mounting: DINrail
35
Mounting: DINrail
35
PB
9000
Wall
m
o
un
t
i
ng
Mounting
h
o
l
e
s
Depth 90mm
(
35.4
"
)
page
G
8
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Technical d
a
t
a
Electrical
d
a
t
a
Power supply
AC version 98 .. 253V
50
-
60
H
z
DC version 20 ..
28
V
(voltages incl. 10% of EN
61010
)
Installed load
AC version:
150 VA (including internal heater
(
80
W
))
DC
v
e
r
s
i
o
n
:
One unit:
150W (with or without internal heater)
*
Further units which are connected to the same power
s
upp
l
y
:
25W
per
un
i
t
(
w
i
th
o
ut
i
nt
e
r
n
a
l
heater, motor off)
**
50W
per
un
i
t
(
w
i
th
o
ut
i
nt
e
r
n
a
l
heater, motor
r
unn
i
ng
)
80W
per
un
i
t
(with
i
nt
e
r
n
a
l
heater,
s
upp
l
y
vo
l
t
a
g
e
20
V
DC
)
100W
per
un
i
t
(with
i
nt
e
r
n
a
l
heater,
s
upp
l
y
vo
l
t
a
g
e
24
V
DC
)
120W
per
un
i
t
(with
i
nt
e
r
n
a
l
heater,
s
upp
l
y
vo
l
t
a
g
e
28
V
DC
)
*Considers the max. motor traction which is needed in a failure condition. A failure condition is assumed
f
o
r
max. one unit at the same
ti
m
e
.
**
This
v
a
l
u
e can be
c
o
n
s
i
d
e
r
e
d
,
if
the
controlling PLC
starts the
measurement for max. one un
i
t
at thesame
t
im
e
.
Signal
o
u
t
pu
t
:
0
/
4
-
2
0mA
Max.
500
Ohms
(
a
c
t
i
v
e
,
i
s
o
l
a
t
e
d
)
Linearity
+/-
0,1
m
A
Signal
o
u
t
pu
t
:
R
e
l
ay
4x Relay
S
P
ST
:
max.
250
V
A
C
,
2
A
,
500
V
A
non
i
ndu
c
t
i
v
e
Signal
o
u
t
pu
t
:
Electronic counting pu
l
s
e
O
p
t
o
c
o
uple
r
max.
30
V
DC, max.
25
m
A
C
ommun
ica
t
i
on
:
Modbus
R
T
U
P
h
y
s
i
c
a
l
l
a
y
e
r
:
RS
485 and
Ground,
i
s
o
l
a
t
e
d
Mode: RTU, Type:
S
l
a
v
e
Device number range:
1 - 247
(
s
ele
c
t
a
b
le
in
m
e
nu
)
,
Baudrate:
1200to
57600 Baud, Data b
i
t
s
:
8,
Stop Bits:
1
Parity:
N
o
n
e
Multi-drop configuration
possible. Factory setting of adress is 31. Each unit which is connected to
t
h
e
network must be set to an individual
a
d
r
ess
.
Supported c
o
mma
nd
s
Reading: All diagnostics and parameters using command
03
HEX
:
Read Holding
R
e
g
i
s
t
e
r
Writing: All parameters using command
06
Multiple
R
e
g
i
s
t
e
r
)
.
HEX
:
Write Single Register (not supported is command
10
HEX
:
W
r
it
e
C
ommun
ica
t
i
on
:
Profibus
D
P
P
h
y
s
i
c
a
l
l
a
y
e
r
:
RS
485,
i
s
o
l
a
t
e
d
Type:
S
l
ave
Device number range:
0 - 126
(
s
ele
c
t
a
b
le
in
m
e
nu
e
)
,
Baudrate:
9.6
kbps
to12
M
bp
s
A
v
a
il
a
b
le
c
o
mmun
i
c
a
t
i
o
n
by GSDfile, Read only
(
S
e
n
s
or
weight bottom
to
m
a
t
e
r
i
a
l
(in
mm
))
Accuracy of
m
e
a
s
u
r
e
m
en
t
Out
p
ut
S
e
tt
ing
Ac
cu
ra
c
y
Counting
pu
l
se
10cm (1/3ft)
/
pu
l
se
5cm (1/6 ft)
/
pu
l
se
2,5cm
(
1
/
10
f
t
)
/
pu
l
s
e
1cm (1/20ft)
/
pu
l
se
1
pu
l
se
1
pu
l
se
2
pu
l
ses
4
pu
l
ses
0/
4
-
20m
A
1% of max.
r
a
ng
e
Modbus RTU
/
Profibus
0.5% of max.
r
a
ng
e
Display
LCD display: 2 line x 16
d
i
g
it
Indication light
Status by build in
LED: Power On,
R
e
l
a
i
s
,
M
a
i
nt
e
n
a
n
c
e and
F
a
il
u
r
e
PB
3000
gi010412
page
G
9
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Technical d
a
t
a
Memory
Non-volatile (no backup battery
r
e
qu
i
r
e
d
)
> 10
years
data
r
e
t
e
nt
i
o
n
Connection terminals
0.14 .. 2.5mm
2
(AWG 26 ..
14
)
Cable entry
According to
se
le
c
ti
o
n
:
Screwed cable gland: 2x M20x1.5 and 1x M25x1.5 Blindplug: 2x M20x1.5
o
r
Conduit
A
N
S
I
B1.20.1: 1x NPT
3/4"+
2x NPT
1/2"
Blindplug: 2x NPT
1/2"
Extension cables for
R
e
m
o
t
e
Box NB 9000 and
M
o
dbu
s
S
p
e
c
i
fi
c
a
t
i
o
n
s
see
in chapter
"
E
le
c
t
r
i
c
a
l
i
n
s
t
a
ll
a
t
i
o
n
"
Suggested cable types
see
in chapter
"
A
cc
e
ss
orie
s
"
Extension cables
f
o
r
Profibus
D
P
Use common recommended Profibus
c
a
ble
s
Isolation
Power supply to all other outputs
/
inputs: AC version 2210
V
r
m
s
DC version: 1000
V
D
C
Relay to relay: 2210
V
r
m
s
Protection class
I
Mechanical
d
a
t
a
Ingress p
r
o
t
ec
t
i
o
n
I
P
66,
Type
4
Process connection
T
h
r
ead
s:
F
l
a
ng
es
:
R
1 1/2"
D
I
N
2999tapered,
NPT
1 1/2"
or
3"
A
N
S
I
B1.20.1
tapered
DN100 PN16
E
N1
092
-
1
(unit fits to this
fl
a
ng
e
)
2"
or
3"
or
4"
150
l
b
s
A
N
S
I
B16.5 (unit fits
to
th
i
s
fl
a
ng
e
)
C
olo
u
r
H
o
u
s
i
ng
,
F
l
a
ng
e
L
id
RAL
5010 (gentian blue)
RAL 9006 (aluminium s
il
ve
r
)
Material
See detail specifications on page G4
-
G
6
Measuring range
Rope version max. 30m
(
100
ft
)
Tape version max. 40m
(
133
ft
)
Measuring speed
Sensor weight speed in
ave
r
a
g
e
:
Standard version: ca. 0.25m/s
(
0.8
ft
/
se
c
)
Version with brushless motor: ca. 0.33m/s
(
1.0
ft
/
se
c
)
Weight
Rope ve
r
s
i
o
n
with flange: ca. 11kg
(
24.2
l
b
s
)
with thread: ca. 12kg
(
26.4lb
s
)
Tape version
with flange: ca. 12kg
(
26.4
l
b
s
)
with thread: ca. 13kg
(
28.6lb
s
)
Deviation of vertical mounting
max.
2°
Compressed air c
o
nnec
t
o
r
(O
p
ti
on)
Quick
c
o
up
li
ng
incl. o
pp
o
s
i
t
e
part, for
hose
d
i
a
m
e
t
e
r
9mm
(
0.35
“
)
,
female
at
h
o
u
s
i
ng
Max. operating pressure 0.2bar
(
2.9
p
s
i
)
page
G
10
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Technical d
a
t
a
Operating
c
o
nd
i
t
i
o
n
s
Process overpressure
-
0.3
..+0.3bar
(
-
4.4
..
+
4.4
p
s
i
)
-
0.5
..
+
1.7 bar
(
-
7.3
.. +25psi) optional for
CE
+
AT
E
X
-
0.5
..
+
1.1 bar
(
-
7.3
.. +16psi) optional for FM general pu
r
p
ose
Process temperature
-
40
°
C
..+80 /150
/
250°C
(
-
40
..+176
/
302
/
482
°
F)
Ambient
t
e
m
pe
ra
t
u
r
e
-
20
°
C
..
+
60
°
C
(
-
4
..
+
140
°
F)
-
40
°
C
..
+
60
°
C
(
-
40
..
+
140
°
F)
CE, FM General Purpose
with internal
h
ea
t
e
r
-
40
°
C
..
+
60
°
C
(
-
40
..
+
140
°
F)
ATEX, FM Class II on request
p
oss
ib
l
e
max.
+
40
°
C
(1
04
°
F)
Version with Process temp. 150°C
(
302
°
F)
Min. powder density
see
"Sensor
w
e
i
ght
gu
i
d
e
"
on next
page
Minimum time
be
t
w
een
measuring
s
t
ar
t
s
measuring height 5m (16ft
)
-
>3min
measuring height 10m (33ft)
-
>6min
measuring height 20m (66ft)
-
> 12min
measuring height 30m (98ft)
-
> 18min
measuring height 40m (131ft)
-
>
24min
R
o
pe
/
t
a
pe
operating
t
im
e
see page
G
38
Max. permitted tractive
f
o
r
ce
Tape
ve
r
s
i
o
n
:
with brushless
m
o
t
o
r
:
ca.
3000
N
standard
m
o
t
o
r
:
ca.
800
N
Rope
ve
r
s
i
o
n
:
with brushless
m
o
t
o
r
:
ca.
1000
N
standard
m
o
t
o
r
:
ca.
800
N
with increased corrosion
r
es
i
s
t
a
n
c
e
:
ca.
700
N
Relative humidity
0-100%,
s
u
i
t
a
b
le
for
outdoor
Altitude
max. 2000m
(
6.562
ft
)
A
pp
r
ova
ls
Hazardous Locations*
ATEX II
1/2 D (zone
20
/
21
)
FM Class. II, III Div.1 Gr.
E
-
G
G
O
ST
-
R
Ex
/
RTN
E
x
General purpose
*
CE
EN
61010-1
FM
General
pu
r
p
ose
EMC
EN
61326 -A1 (industrial
s
t
a
nd
a
r
d
)
*
Depending on selected version in price
li
s
t
PB
3000
gi010412
page
G
11
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Technical d
a
t
a
Sensor weight guide (solids
m
ea
s
u
r
e
m
e
n
t)
Sensor
w
e
i
gh
t
A
pp
lica
t
i
on
No
t
e
Fits through
m
o
un
t
i
ng
h
o
l
e
*
M
a
t
e
r
i
a
l
den
s
iti
y
g/l
(
l
b
/
ft
3
)
M
a
t
e
r
i
a
l
c
o
n
s
is
t
en
c
e
Angle o
f
r
epose
M
ax
.
p
r
o
c
ess
t
e
m
p.
T
hr
ea
d
F
lange
1
1/2"
3"
2"
3"
DN100
/ 4"
P
V
C
witout
p
i
n
>3
00
(
18
)
g
r
a
n
ul
a
t
e
fl
at
80
°
C
(
176
°
F)
Standard
w
e
i
gh
t
•
P
V
C
with
p
i
n
>3
00
(
18
)
g
r
a
nu
l
a
t
e,
p
ow
der
s
t
eep
80
°
C
(
176
°
F)
The pin penetrates into the material and
a
v
o
i
ds
slipping or tilting of the sensor weight on
t
h
e
steep bulk su
r
f
a
c
e.
•
Stainl.
s
t
ee
l
>3
00
(
18
)
g
r
a
nu
l
a
t
e,
p
ow
der
flat,
steep
250
°
C
(4
82
°
F)
The pin penetrates into the material and
a
v
o
i
ds
slipping or tilting of the sensor weight on
t
h
e
steep bulk su
r
f
a
c
e.
•
•
•
•
•
C
l
aw
>2
00
(
12
)
coarse
(
e
.
g
.
stones)
s
t
eep
250
°
C
(4
82
°
F)
Avoids slipping or tilting on the steep bu
l
k
su
r
f
a
c
e.
•
Folding
c
ove
r
>2
0
(
1.2
)
light
p
o
wd
e
r
flat,
steep
80
°
C
(
176
°
F)
Big surface prevents the sensor weight
f
r
o
m
sinking into the
m
a
t
e
r
i
a
l
.
•
•
•
•
•
S
pid
e
r
>
40
(1
.4
)
light
p
o
wd
e
r
flat,
steep
250
°
C
(4
82
°
F)
Big surface prevents the sensor weight
f
r
o
m
sinking into the
m
a
t
e
r
i
a
l
.
•
B
ag
>3
00
(
18
)
g
r
a
nu
l
a
t
e,
p
ow
der
fl
at
80
°
C
(
176
°
F)
Prevents damage of the conveying screw. To
be filled with bulk m
a
t
e
r
i
a
l
.
•
F
lo
a
t
-
liquids o
n
l
y
-
80
°
C
(
176
°
F)
To be filled with
m
a
t
e
r
i
a
l
.
*
The above mentioned data is a guideline and is valid for material which has settled after
filli
ng
.
During the filling the bulk density can change (e. g. for fluidised
m
a
t
e
r
i
a
l
)
.
PV
C
without
p
i
n
PV
C
with
p
i
n
S
t
ai
nle
ss
s
t
ee
l
C
l
aw
Fo
ldi
ng
c
o
v
e
r
B
ag
F
loat
Sp
i
de
r
page
G
12
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Options
/
A
cce
sso
r
i
e
s
O
p
t
io
ns
Window in lid
a
nd
external start
bu
tt
o
n
Enables to see the display through the closed lid and
t
o
start a measurement without opening the
li
d
.
Material of the window: break-proof g
l
ass
.
Drawing see page
G
5
A
cc
es
s
o
r
i
es
PB
9000
Remote b
o
x
(Panel
m
o
un
t
i
ng
)
Connecting up to 10 units with Modbus RTU
n
e
t
w
o
rk
.
F
ea
t
u
r
e
s
:
•
P
ro
g
r
a
mm
i
ng
of
the
Plumbob
un
i
t
s
•
Display of
le
v
e
l
•
Start of
measurement
•
Display of
d
i
a
gn
o
s
t
i
c
s
i
n
f
or
m
a
t
i
o
n
PB 9000
P
a
n
e
l
Technical d
a
t
a
:
•
PB
9000
works
as a
Modbus
master
•
T
o
u
c
hp
a
n
e
l
•
Power
s
upp
l
y
:
24
V
DC
+-10%
10W
or
85
..
264
V
+-
0
%
50
-
60
H
z
10
V
A
•
A
mb
ie
nt
temperature: 0 ..
+
50
°
C
(
32
..
+
122
°
F
)
•
I
ng
r
e
ss
p
ro
t
e
c
t
i
o
n
:
I
P
65
•
I
n
s
t
a
ll
a
t
i
o
n
only in
N
o
n
-
H
a
z
a
r
d
o
u
s
areas
p
e
r
m
i
tt
e
d
PB
9000
Remote
B
o
x
(Wall m
o
un
t
i
ng
)
Included parts:
For easy installation and proper functioning of
t
h
e
Modbus n
e
t
w
o
rk
•
Biasing network (with Terminal
r
e
s
i
s
t
o
r
)
:
Stabilizer for Modbus
c
o
mm
un
i
c
a
ti
o
n
.
Supports the needed biasing voltages to ensure a
p
r
o
p
e
r
function in a network with long installed
c
a
ble
s
.
Termination resistor is needed for the beginning of
t
h
e
Modbus n
e
t
w
o
rk
.
•
Terminal
P
l
ug
Supplies screwing terminals for connection between
PB
9000 panel and Biasing n
e
t
w
o
rk
•
A
C
/
D
C
c
o
n
v
e
r
t
e
r
U
s
e
d
,
if AC
power
s
upp
l
y
i
s
selected
Implementation of PB 9000 panel in a wall
m
o
un
t
e
d
e
n
c
losu
r
e
.
Material: PC (fibre glass
r
e
i
n
f
o
r
c
e
d
)
Biasing network (with Termination resistor)
i
m
ple
m
e
n
t
e
d
.
A
C
/
D
C
converter (if AC power supply is
se
le
c
t
e
d
)
i
mpl
e
m
e
n
t
e
d.
Biasing network
Terminal
P
l
ug
DINrail
35
moun
ti
ng
A
C
/
D
C
c
o
nv
e
r
t
e
r
DINrail
35
moun
ti
ng
PB
3000
gi010412
page
G
13
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
A
cc
es
s
o
ries
Extension cables
•
For connecting the Remote Box PB
9000
•
For wiring a Modbus
n
e
t
w
o
rk
•
Notes for
c
h
oo
s
i
ng
the
r
i
ght
cable
see
chapter
"
E
le
c
t
r
i
c
a
l
I
n
s
t
a
ll
a
t
i
o
n
"
•
It is generally recommended to protect
PVC
signal cables from UV
influence by installing them in a pipe or h
ose
.
Shielded c
a
b
l
e
Functionality up to
50m
Cross
s
e
c
t
i
o
n
2x 0,34mm
2
(AWG22),
common
s
h
ie
l
d
Capacitance 140nF/km (between wires)
/
150nF/km (wire to
s
hie
l
d
)
-30°C
(
-
22
°
F
)
to
70°C
(
158
°
F
)
,
PVC
(LiYC
Y
)
Twisted pair c
a
b
l
e
Functionality up to
1000m
T
w
i
s
t
e
d
p
a
i
r
i
n
s
t
r
um
e
nt
cable, common
s
h
ie
l
d
Cross
s
e
c
t
i
o
n
2x 0,34mm
2
(
AW
G
22
)
Impedance 120
O
h
m
s
Capacitance
40nF/km
-40°C
(
-
40
°
F
)
to
75°C
(
167
°
F
)
,
P
V
C
Protection h
os
e
for installation of extension cables in
ATEX Zone 21
ava
il
a
ble
Weather protection cover
If
the
un
i
t
i
s
used
outdoors,
theuse
of
theweather
protection cover is recommended. It protects the d
ev
i
c
e
from all atmospheric influences such
as
•
r
a
i
n
water
•
c
o
nd
e
n
s
a
t
i
o
n
water
•e
x
c
e
ss
i
v
e
l
y
h
i
gh
temperatures
•e
x
c
e
ss
i
v
e
l
y
low
temperatures
in
w
i
nt
e
r
M
a
t
e
r
i
a
l
:
PE, weather
and
temperature
stable
For use in Hazardous Locations only permitted for
Z
o
n
e
22 or Division
2.
Mounting set
S
ea
li
ng
s
,
screws
and
washers
for fixing
the
un
i
t
on
a
fl
a
ng
e
.
page
G
14
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
M
oun
t
i
ng
General Safety
I
n
s
t
ruc
t
i
o
n
s
Process pressure
Improper installation may result in loss of process p
r
ess
u
r
e
.
Chemical
r
e
s
i
s
t
a
nce
against the
m
ed
i
u
m
Materials of construction are chosen based on their chemical compatibility (or inertness) for general pu
r
p
oses
.
For exposure
to
s
p
e
c
i
fi
c
e
n
v
i
ro
nm
e
nt
s
,
check
w
i
th
c
h
e
m
i
c
a
l
compatibility charts before
i
n
s
t
a
lli
ng
.
Mounting location
The right mounting place is significant for a proper function. Observe mounting
i
n
s
t
r
u
c
ti
o
n
s
.
Vibrations
Avoid mounting in applications with strong vibration. Use rubber mounts for absorption in case of
li
gh
t
v
i
b
r
a
t
ions
.
Additional Safety Instructions for Hazardous
Lo
c
a
t
i
o
n
s
Installation regulations
For devices to be used in Hazardous Locations the respective valid installation regulations must be o
b
se
r
ve
d
.
Sparks
The
i
n
s
t
a
ll
a
t
i
o
n
has to be
done in
a
way,
that
m
e
c
h
a
n
i
c
a
l
friction or
i
mp
a
c
t
does
not
cause
sparks
between
the aluminium enclosure and
s
t
ee
l
.
Mounting
i
n
s
t
ruc
t
i
o
n
s
Mounting position
•
The
un
i
t
i
s
mounted vertically on
the
silo. Max.
d
e
v
i
a
t
i
o
n
i
s
2°.
•
There must
be at least
200mm
(
7.87
“
)
space
for
the
sensor
w
e
i
ght
to
move down in
case
of
a
full
s
il
o
.
Observe
the
bottom of
the
sensor weight
at
"upper stop p
o
s
i
t
i
o
n
"
(
d
i
m
e
n
s
i
o
n
s
see page
G4
-
G
6
)
.
•
The socket p
i
p
e
of
the
un
i
t
must
protude
at least
50mm (2")
i
nt
o
t
h
e
silo. A version with
l
o
ng
e
r
socket pipe is
ava
il
a
ble
.
•
Proper movement of
the
sensor weight must
be
guaranteed, even
if
the
sensor
w
e
i
ght
o
s
c
ill
a
t
e
s
.
Observe enough d
i
s
t
a
n
c
e tothe
silo wall,
s
t
a
n
c
h
i
o
n
s
and
built-in fittings.
PB
3000
gi010412
page
G
15
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
M
o
u
nt
i
ng
Measurement during
fi
lli
ng
of the
s
il
o
Filling of the silo while measuring might cover the sensor weight with bulk material. Measurements during
filli
ng
are
p
o
ss
i
b
le
,
if there
i
s
enough d
i
s
t
a
n
c
e tothe
i
n
f
ee
d
,
so that
no m
a
t
e
r
i
a
l
can
fall on
the
sensor
w
e
i
ght
.
Sensor
w
e
i
gh
t
"Bag" and
"
F
l
o
a
t
"
•
The weights
are
filled
w
i
th
p
l
a
s
t
i
c
g
r
a
nu
l
a
t
e
or
sand.
They
s
h
a
ll
be
filled on
s
i
t
e
w
i
th
bulk
m
a
t
e
r
i
a
l
or
li
qu
i
d
,
which is not critical
if
mixed with the material stored in the silo. Consider ageing of the
m
a
t
e
r
i
a
l
.
•
When filling, observe
the
t
o
t
a
l
w
e
i
gth
of
the
sensor: rope
v
e
r
s
i
o
n
1.0kg
(
2.2
l
b
s
)
,
tape
v
e
r
s
i
o
n
2.1kg
(
4.6
l
b
s
)
Sealing
•
Arubber
s
ea
l
must
be used to
t
i
ght
e
n
the
fl
a
ng
e
.
•
C
l
o
s
e
both lids of
thee
n
c
l
o
s
u
r
e
t
i
ght
l
y
.
Sensor weight
w
h
i
ch
does not fit
t
h
r
o
ugh
the mounting h
o
l
e
The sensor weight must be removed b
e
f
o
r
e
placing the unit on the silo. An inlet close to the
fi
x
i
ng
loacation and a hook is
n
ee
d
e
d
.
See installation manual for more details.
H
o
ok
page
G
16
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Electrical
i
n
s
t
alla
t
i
o
n
General Safety
I
n
s
t
ruc
t
i
o
n
s
Handling
I
n
case
of
i
mp
ro
p
e
r
h
a
nd
li
ng
or
h
a
nd
li
ng
m
a
l
p
r
a
c
t
i
c
e
,
thee
le
c
t
r
i
c
safety of
the
d
e
v
i
c
e
cannot
be guaranteed.
Installation regulations
The local regulations or
VDE
0100 (Regulations of German Electrotechnical Engineers) must be o
b
se
r
ve
d
.
Fuse
Use a fuse as stated in the connection
d
i
a
g
r
a
m
s
.
RCCB protection
I
n
case
of
a
f
a
u
l
t
,
the
s
upp
l
y
vo
l
t
a
g
e
must
be a
ut
o
m
a
t
i
c
a
ll
y
s
w
i
t
c
h
e
d
off by
a
RCCB
p
ro
t
e
c
t
i
o
n
s
w
i
t
c
h
to
protect against indirect contact with dangerous
vo
lt
a
g
es
.
Power supply switch
A voltage disconnection switch must be provided near the d
ev
i
c
e
.
Wiring diagram
Theelectrical connections are made in accordance with the wiring d
i
a
g
r
a
m.
Supply voltage
Comparethe supply voltage applied with the specifications given on the name plate before switching
t
h
e
device
o
n
.
Cable gland
Make sure that the screwed cable gland safely seals the cable and that
it
is tight (danger of water
i
n
t
r
u
s
i
o
n
)
.
Cable glands that are not used have to be sealed with a blanking ele
m
e
n
t
.
Conduit system
I
n
case
of
u
s
i
ng
a
c
o
ndu
i
t
system
(with NPT
thr
ea
d
)
i
n
s
t
ea
d
of
a
cable g
l
a
nd
the
r
e
gu
l
a
t
i
o
n
s
of
the
c
o
unt
r
y
,
where
the
un
i
t
i
s
i
n
s
t
a
l
le
d
,
must
be
observed. The
c
o
ndu
i
t
must have
a
tapered thread either
NPT
1/2“or
NPT
3
/
4
”
in accordance with the unit and ANSI B 1.20.1. Not used inlets must be closed tight with a
m
e
t
a
l
blanking
ele
m
e
n
t
.
Field wiring cables
All field wirings must have insulation suitable for at least 250V AC. The temperature rating must be at
le
as
t
80°C
(
176
°
F)
.
Relay protection
Provide protection for relay contacts to protect the device against inductive load
s
u
r
g
es
.
Protection against
s
t
a
t
i
c
c
har
g
i
ng
The housing of the unit must be grounded to avoid static charging of the unit. This
is particularly important
for applications with pneumatic conveying and
non-metallic c
o
n
t
a
i
n
e
r
s
.
Additional Safety Instructions for Hazardous
Lo
c
a
t
i
o
n
s
External equ
i
p
o
t
en
t
ial
bonding
t
e
rmi
n
al
Connect
toe
qu
i
p
o
t
e
nt
i
a
l
bonding of the p
l
a
n
t
Field wiring
A
s
t
r
a
i
n
relief must
be
p
r
ov
i
d
e
d
for
the
field wiring cables, if
the
d
e
v
i
c
e
i
s
i
n
s
t
a
l
le
d
w
i
th
the
factory
p
r
ov
i
d
e
d
cable g
l
a
nd
s
.
Cable glands for
A
T
E
X
Hazardous
L
o
c
a
t
i
o
n
s
The
used
entry d
e
v
i
c
e
s
and
b
l
a
nk
i
ng
elements must have
an
adequate type app
r
ov
a
l
and a temperature
range as defined in the technical data of the unit. In addition they shall be suitable for the conditions
a
nd
correctly installed. Where available the provided original parts of the manufacturer must be u
se
d
.
Conduit system
f
o
r
ATEX and
F
M
Hazardous
L
o
c
a
t
i
o
n
s
In addition the regulations of the country must be observed. The used flameproof seals and b
l
a
nk
i
ng
elements must have
an
adequate type app
r
ov
a
l
anda
temperature range
as
defined in
the
t
e
c
hn
i
c
a
l
data
of the unit. In addition they shall be suitable for the conditions and correctly installed. Whereavailable
t
h
e
provided original parts of the manufacturer must be u
se
d
.
Comissioning
/
opening
t
he
li
d
C
o
m
i
ss
i
o
n
i
ng
only, when there
are
no
dust
d
e
p
o
s
i
t
s
or
s
w
i
r
l
s
present.
PB
3000
gi010412
page
G
17
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Electrical
i
n
s
t
alla
t
i
o
n
Terminal
l
o
c
a
t
i
o
n
D
i
sp
l
ay
0/
4
-
20m
A
Start
i
npu
t
Full detector
i
npu
t
Modbus RTU
Profibus
D
P
R
e
la
is
El. counting pu
l
s
e
P
r
o
t
e
c
ti
ve
c
o
ndu
c
t
o
r
t
e
rmi
n
a
l
P
o
w
e
r
sup
pl
y
PB
3000-
Power supply and Signal input /
o
ut
p
ut
Power supply
AC
v
e
r
s
i
o
n
DC
v
e
r
s
i
o
n
0.14 .. 2.5mm
2
(AWG 26 ..
14
)
AC or DC
s
upp
l
y
depending
o
n
ordered
ve
r
s
i
o
n
98 .. 253V 50-60Hz
20
-
28
V
D
C
Signal input:
Start of measurement
Start contact
Start
+
24
V
a
lt
e
r
n
a
t
iv
e
Measurement interruption
i
n
case
of filling.
If
used,
r
e
m
o
ve
factory provided
c
o
nn
e
c
ti
o
n
.
0.14 ..
2.5mm2
(AWG 26 ..
14
)
S
i
gn
al
desc
ri
p
t
i
o
n
:
See page
G
22
page
G
18
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Electrical
i
n
s
t
alla
t
i
o
n
Signal input:
Full detector
0.14 ..
2.5mm2
(AWG 26 ..
14
)
S
i
gn
al
desc
ri
p
t
i
o
n
:
See page
G
22
Signal output:
0/4-20mA
max. 500
O
h
m
a
c
t
i
v
e
,
i
s
o
l
a
t
e
d
0.14 .. 2.5mm
2
(AWG 26 ..
14
)
S
i
gn
al
desc
ri
p
t
i
o
n
:
See page
G
22
Signal output:
Relay
R
e
l
ay
1
Relay2 Relay3
R
e
l
a
y4
0.14 .. 2.5mm
2
(AWG 26 ..
14
)
Fuse: max.
2
A
max.
250
V
A
C
,
2
A
,
500
V
A
,
non
i
ndu
c
t
i
v
e
S
i
gn
al
desc
ri
p
t
i
o
n
:
See page
G
22
Signal output:
Electronic
counting
pulse
Optocoupler
N
o
t
e:
Reset pulse is done with Relay
2
0.14 .. 2.5mm
2
(AWG 26 ..
14
)
Fuse: max.
63m
A
max.
30
V
DC, max.
25
m
A
S
i
gn
al
desc
ri
p
t
i
o
n
:
See page
G
23
PB
3000
gi010412
page
G
19
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Electrical
i
n
s
t
alla
t
i
o
n
PB
3000
Modbus
n
e
t
w
o
rk
Profibus DP
n
e
t
w
o
rk
Wiring according to
P
r
o
fi
bu
s
DP
s
t
a
nd
a
r
d
s
Setting Biasing
and
Termination Resistor
For use of PB 3000 units in a
external Modbus or
P
r
o
fi
bu
s
network, it
i
s
p
o
ss
i
b
le
to
set Biasing and
T
e
r
m
i
n
a
ti
o
n
Resistor on each unit as
required.
B
ia
s
i
ng
OFF
*
OFF
ON
T
e
r
m
i
n
a
ti
o
n
R
es
i
s
to
r
OFF
*
ON
ON
*factory
p
r
ov
i
d
e
d
page
G
20
gi010412
PB
3000
Continuous level measuring sys
t
e
m
PB
3000
Technical information
/
Instruction
m
a
nu
a
l
Plum
bob
®
Electrical
i
n
s
t
alla
t
i
o
n
Remote Box PB
9000-
Internal wiring and power
s
upp
l
y
Panel mounting
version
PB 9000
p
a
n
e
l
No
t
e
:
PB 9000
CO
M1:
Modbus D1
=
P
i
n
1 and
4.
Modbus D0
=
Pin 8 and
9.
Cache
=
sh
i
e
l
d
.
Terminal plug
t
o
be connected
t
o
CO
M1
Use shielded
c
a
ble
No
t
e
:
T
e
r
m
i
n
a
l
plug
i
n
t
e
r
n
a
l
c
o
nn
e
c
ti
o
ns
:
Pin 1 and
4.
Pin 8 and
9.
Biasing
ne
t
wo
rk
Terminal
3
-
5:
Modbus connections
t
o
PB 3000 units (see
n
ex
t
p
a
g
e)
If
r
e
qu
i
r
e
d
:
Power
s
upp
l
y
can
be taken from one of the
PB
3000 power supply
t
e
r
m
i
n
a
l
s
(see next
p
a
g
e
)
.
85 .. 264
V
50-60Hz
alternative*
24V D
C
Fuse
0,63
A
..
1,6
A
*
A
C
/
D
C
c
o
n
ve
r
t
e
r
:
U
s
e
d
,
if AC
power
s
upp
l
y
i
s
se
l
e
c
ted
Wall mounting
version
Connections to PB 9000
p
a
n
e
l
are factory p
r
ov
i
d
e
d
Biasing
ne
t
wo
rk
Terminal
3
-
5:
Modbus connections
t
o
PB 3000 units (see
n
ex
t
p
a
g
e)
85 .. 264
V
24V D
C
Fuse
0,63
A
..
1,6
A
If
r
e
qu
i
r
e
d
:
Power
s
upp
l
y
can
be taken from one of the
PB
3000 power supply
t
e
r
m
i
n
a
l
s
(see next
p
a
g
e
)
.
50-60Hz
alternative*
*
A
C
/
D
C
c
o
n
ve
r
t
e
r
:
U
s
e
d
,
if AC
power
s
upp
l
y
i
s
se
l
e
c
ted
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