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Shield connection terminals KLBÜ
Contents
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ
1282250000 – 2012/2013
Overview shield connection terminals KLBÜ
E.2
Shield connection terminals KLBÜ for 10 x 3 mm busbars
E.6
Shield connection terminals KLBÜ – Mounting directly on metal plate
E.10
Shield connection terminals KLBÜ – Mounting on TS 35
E.12
Shield connection terminals KLBÜ for C-rails
E.13
Shield connection solutions for direct wiring
E.14
Functional earthing (PE terminals)
E.15
E
E.1
Shield connection terminals KLBÜ
Overview shield connection terminals KLBÜ
Weidmüller shield connections
Comprehensive and self-adjusting shield contacts
Shield connections automatically adjust themselves using the spring
principle to deal with temperature-related, cross-sectional changes and
are also ideal for applications with vibrations. The large contact surface
area and the short connection length to the rail or mounting plate
ensures optimal contact over a wide frequency band. This ensures that
assembly is simple and secure.
E
Optimal and sustainable
There is a suitable solution for every installation,
safe and reliable thanks to the spring force.
E.2
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Overview shield connection terminals KLBÜ
Guaranteed contact reliability
Be it transient surge voltages or electromagnetic
fields in the area, coupling is safely prevented.
The self-adjusting shield connection improves
your productivity.
E
Simply brilliant
The operating principles and assembly are both
immediately clear and ensure clarity through the
whole series.
1282250000 – 2012/2013
Tailor made accessories
Weidmüller offers the accessories needed
to ensure optimum shielding, they are
tailor made to make your build simple, safe
and quick.
E.3
Shield connection terminals KLBÜ
Overview shield connection terminals KLBÜ
The theoretical concept
Part 1 of the VDE 0133 standard specifies the required
equipotential bonding for the electrical components
of a machine. The aim is to prevent any undesirable
consequences occurring as a result of electrostatic,
electromagnetic and net-work bound interference.
CONTROLLER
Control signals
digital analogue CNC – GND
The following measures serve this purpose:
• Use filter and time delays.
• Reference (ground) potentials split into “dirty“ and “clean“.
•Neutral earthing of all reference potentials with large
Shields
diameters (≥ 6 mm²).
•Earth connections selected should be as short as
possible.
•All connections should be routed in parallel to the
earthing plane.
•Use shielded cables. When possible, the shield should be
earthed at both ends.
Earths
•Isolate and shield switching devices and components
susceptible to interference.
E
KLBÜ
KLBÜ
CNC – GND
SW +
SW AGND
PSTOP
NSTOP
DGND
I/O
ENABLE
Positioning signals
X5
BTB
BTB
SHIELD
X6
X2
Resolver
RESOLVER
PC
X1
WPE
Mains
power
filter
KLBÜ
+25 V
XGND
BRAKE
PE
U2
V2
W2
L1
L2
L3
+DC
–DC
Booster
Personal
computer
KLBÜ
3
KLBÜ
To other
servo amplifiers
Overview of KLBÜ fittings available
E.4
For busbars 10 x 3
For direct mounting For C-profiles
For TS 35 insulating/conducting Clip on for
10 x 3 busbar
For direct wiring in
2.5 mm² Z terminals
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Overview shield connection terminals KLBÜ
In detail
Compression spring
No extra tools necessary
Full range
•To ensure both simple handling and
proper connection with permanent
contact pressure as a result of the
spring effect
•Simply swivel onto the busbar by
hand – retrospectively if necessary
•For conductors from 2 to 37 mm
diameter
E
Reliable contact
Many options available
•Changes in diameter (flow) of the
conductor compensated for by the
elastic behaviour of the clamping
yoke for flexible adjustment to the
cable diameter
•Weidmüller offers a wide range of
different fastenings for mounting
shield connection terminals
1282250000 – 2012/2013
E.5
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ for 10 x 3 mm busbars
Clamping yoke
Cable fastened against the busbar from the top
KLBÜ 2 x 2-6
KLBÜ 3-8
1
2
!
!
KLBÜ 4-13.5
KLBÜ 10-20
3
KLBÜ 15-32
4
E
✓
✗
KLBÜ
Ordering data
Type
KLBÜ 2 x 2-6
KLBÜ 3-8
KLBÜ 4 x 13.5
KLBÜ 10-20
KLBÜ 15-32
b
T
b + 4 mm
✓
For cable diameter
2.0 ... 6.0 mm
3.0 ... 8.0 mm
4.0 ... 13.5 mm
10.0 ... 20.0 mm
15.0 ... 32.0 mm
Dimensions (a x b x c) mm
15.0 x 18.0 x 24.0
13.0 x 18.0 x 26.0
20.0 x 20.5 x 31.5
25.0 x 26.0 x 40.0
36.0 x 32.0 x 63.9
Qty.
10
10
10
10
10
Order No.
1675350000
1600480000
1592810000
1600490000
1716300000
Material
Cu, Sn
Qty.
1
Order No.
0348900000
c
a
✓
10 x 3 mm busbars
SSch 10 x 3 x 1000 Cu, Sn
E.6
Length
1000.0 mm
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ for 10 x 3 mm busbars
Clamping yoke
Cable fastened against the busbar from the top
KLBÜ CO 1
KLBÜ CO 2
1
KLBÜ CO 3
2
KLBÜ CO 4
KLBÜ CO 5
3
E
!
!
✓
✗
KLBÜ CO
Ordering data
T
a + 4 mm
✓
For cable diameter
3.0 ... 10.0 mm
4.0 ... 15.0 mm
10.0 ... 20.0 mm
15.0 ... 28.0 mm
20.0 ... 37.0 mm
Dimensions (a x b x c) mm
18.0 x 12.0 x 13.2 x 32.0
18.0 x 20.0 x 21.1 x 41.6
25.0 x 23.0 x 24.0 x 45.0
25.0 x 31.0 x 32.0 x 56.0
32.0 x 40.0 x 42.7 x 64.5
Qty.
10
10
10
10
10
Order No.
1753311001
1752131001
1749151001
1749161001
1755081001
Material
Cu, Sn
Qty.
1
Order No.
0348900000
d
a
Type
KLBÜ CO 1
KLBÜ CO 2
KLBÜ CO 3
KLBÜ CO 4
KLBÜ CO 5
c
b
✓
10 x 3 mm busbars
SSch 10 x 3 x 1000 Cu, Sn
1282250000 – 2012/2013
Length
1000.0 mm
E.7
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ for 10 x 3 mm busbars
Busbar holders
Insulated mounting on TS 35
Type WSH 1
E
Type WSH 3/H/N
Horizontal mounting only
Type WSH 5
WSH
Type WSH 6
Ordering data
Type
WSH 1
WSH 3/H/N
WSH 5
WSH 6
10 x 3 mm busbars
SSch 10 x 3 x 1000 Cu, Sn
E.8
Length
1000.0 mm
Width
8.0 mm
8.0 mm
8.0 mm
8.0 mm
Qty.
10
10
10
10
Order No.
1068700000
1715970000
1080100000
1080200000
Material
Cu, Sn
Qty.
1
Order No.
0348900000
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ for 10 x 3 mm busbars
Busbar holders
Conductive mounting on TS 35
TS 35-Clip
BS 35/WSH 2
Busbar connector
BFEH 1/WSH
Angled rail
SMSE WSH U1MT
SMSE WSH 135/60 MT
E
Installation example 1
•One busbar
•2 x WSH 19 MT busbar holder set
WSH
Installation example 2
•Two busbars
•2 x WSH 18 MT busbar holder set
Ordering data
TS 35-Clip
BS 35/WSH 2
Dimensions (L x B x H) mm
52.0 x 37.0 x 13.0
Qty.
10
Order No.
1760720000
Busbar connector
BFEH 1/WSH
Dimensions (L x B x H) mm
20.0 x 31.0 x 13.5
Qty.
10
Order No.
1082400000
Qty.
10
10
Order No.
1083900000
1246990000
Qty.
10
10
Order No.
1083100000
1083200000
Qty.
1
Order No.
0348900000
Angled rail
SMSE WSH U1MT
SMSE WSH 135/60 MT
Busbar holder sets
WSH 18 MT
WSH 19 MT
10 x 3 mm busbars
SSch 10 x 3 x 1000 Cu, Sn
1282250000 – 2012/2013
Dimensions (L x B x H) mm
134.0 x 10.0 x 134.0
60.0 x 10.0 x 60.0
Contents (parts loose in plastic bag)
BS 35/WSH 2
BFEH 1/WSH
SMSE WSH U1MT
1 pcs.
2 pcs.
2 pcs.
1 pcs.
1 pcs.
1 pcs.
Länge
1000.0 mm
Material
Cu, Sn
E.9
Busbar holder / Spacer
Busbar holder
28
Set (WSH 4 MT) consisting of:
– 1 busbar holder
– 1 busbar connector (BFEH 1/WSH)
10 x 3
70
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ – Mounting directly on metal plate
12
Mounting plate
40.5
ø Du for M 5
ø = 5.2 mm
Spacer
E
WSH 4 MT / SP
M6 outer and inner thread
(15 mm, 20 mm and 30 mm long)
Ordering data
Busbar holder
WSH 4 MT
Spacer
SP 15 set of 2
SP 20 set of 2
SP 30 set of 2
E.10
Length
15 mm
20 mm
30 mm
Qty.
10
Order No.
1079900000
Qty.
1
1
1
Order No.
3896100000
3896200000
3896300000
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ – Mounting directly on metal plate
Clamping yoke
SCH-1-WB
KLBÜ 3-8 SC
KLBÜ 4-13.5 SC
1
KLBÜ 10-20 SC
2
KLBÜ 15-32 SC
3
Drilling template KLBÜ 15-32 SC
ø 4.2 mm
E
M4
!
a>b=✓
a<b=✗
10 mm
a
KLBÜ SC
Ordering data
c
e
d
a
b
1282250000 – 2012/2013
Type
SCH-1-WB
KLBÜ 3-8 SC
KLBÜ 4-13.5 SC
KLBÜ 10-20 SC
KLBÜ 15-32 SC
Self-tapping screw
KLBUE 3-8 SDSC
Operating tool
BTWZ KLBÜ
!
✓
!
✓
T
c + 4 mm
✓
b
For cable diameter
3.0 ... 8.0 mm
3.0 ... 8.0 mm
4.0 ... 13.5 mm
10.0 ... 20.0 mm
15.0 ... 32.0 mm
3.0 ... 8.0 mm
Thread length
5.65 mm
5.30 mm
5.30 mm
4.80 mm
Dimensions (a x b x c) mm
32.5 x 33.3 x 70.3 x 39.0
13.5 x 11.5 x 18.0 x 26.0
20.0 x 17.8 x 20.3 x 31.4
24.8 x 23.0 x 26.0 x 40.0
36.0 x 33.3 x 32.0 x 64.0
36.0 x 33.3 x 32.0 x 64.0
Qty.
5
10
10
10
10
Qty.
10
Order No.
1739890000
1692261001
1712311001
1712321001
1718341001
Order No.
1835840000
Qty.
1
Order No.
1742630000
E.11
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ – Mounting on TS 35
FM 4 foot / Clamping yoke holder
FM 4 foot
The KLBÜ SC clamping yokes
(see page E.11)
are screwed onto the FM 4 foot.
KLBÜ 4-13.5 FM4
Clamping yoke holder
E
BS 35 II (without KLBÜ) BS 35 II / KLBÜ 3-8
FM 4 / BS 35 II
BS 35 II / KLBÜ 3-8 / 2 x 2-6
Ordering data
53
Qty.
40
Order No.
0687900000
Clamp fitted with FM 4 foot
KLBUE 3-8 FM4
KLBUE 4-13.5 FM4
KLBUE 10-20 FM4
KLBUE 15-32 FM4
Qty.
10
10
10
10
Order No.
1252530000
1252520000
1252510000
1252490000
Qty.
10
10
10
10
10
Order No.
1723800000
1723810000
1723820000
1749430000
1768020000
Clamping yoke holder
BS 35 II
BS 35 II / KLBÜ 3-8
BS 35 II / KLBÜ 4-13.5
BS 35 II / KLBÜ 3-8/2 x 2-6
BS 35 II / KLBÜ 2 x 3-8/2 x 2-6
For cable diameter
without KLBÜ
3.0 ... 8.0 mm
4.0 ... 13.5 mm
3.0 ... 8.0 mm / 2.0 ... 6.0 mm
3.0 ... 8.0 mm / 2.0 ...6.0 mm
36.5
62
52
FM 4 foot
FM 4
E.12
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Shield connection terminals KLBÜ for C-rail
Clamping yoke
12
KLBÜ 3-8 CPF
KLBÜ 4-13.5 CPF
KLBÜ 10-20 CPF
KLBÜ 15-32 CPF
E
16
Ordering data
a
b
c
Type for 12 mm profile
KLBÜ 3-8 CPF
KLBÜ 4-13.5 CPF
KLBÜ 10-20 CPF
KLBÜ 15-32 CPF
For cable diameter
3.0 ... 8.0 mm
4.0 ... 13.5 mm
10.0 ... 20.0 mm
15.0 ... 32.0 mm
Type for 16 mm profile
KLBUE 4-13.5 CPF16
KLBUE 10-20 CPF16
KLBUE 15-32 CPF16
4.0 ... 13.5 mm
10.0 ... 20.0 mm
15.0 ... 32.0 mm
KLBUE 10-20 CPF16
KLBUE 15-32 CPF16
Dimensions (a x b x c x d) mm
13.5 x 11.5 x 18.0 x 26.0
20.0 x 17.8 x 20.3 x 31.4
24.8 x 23.0 x 26.0 x 40.0
36.0 x 33.3 x 32.0 x 64.0
Qty.
10
10
10
10
Order No.
1752681001
1752691001
1752701001
1752711001
20.0 x 17.8 x 20.3 x 31.4
24.8 x 23.0 x 26.0 x 40.0
36.0 x 33.3 x 32.0 x 64.0
Qty.
10
10
10
Order No.
1167850000
1252550000
1252540000
Qty.
10 m
Order No.
1802690000
e
d
KLBÜ CPF
KLBUE 4-13.5 CPF16
C-rail
TS 27 x 12.5M / ST / F.ZN
12.5
2
12
27
1282250000 – 2012/2013
E.13
Shield connection terminals KLBÜ
Shield connection solutions for direct wiring
Shielding solutions for direct connection
NEW
E
KLBÜ 4-6 Z/1
EMC set
Ordering data
Type for 12 mm profile
KLBÜ 4-6 Z/1
For cable diameter
4.0 ... 6.0 mm
Qty.
Order No.
2269800000
Qty.
1
1
1
Order No.
1067470000
1067520000
1067490000
Note: Suitable for 2.5 mm² Z-series
EMC-Set
EMC-CONTACT
EMC-TIE
E.14
1282250000 – 2012/2013
Shield connection terminals KLBÜ
Functional earthing (PE terminals)
Functional earth
Functional earth
The functional earth is an equipotential bonding mechanism
that is used to discharge shield-coupled transient currents. It
can also have an earth function to prevent sensitive devices
from damage. The same applies for couplings to grounding
lines inside equipment – these must also be discharged.
DIN VDE 0113 and VDE 0197 differ according to FE and
PE: because there is a degree of freedom when designing
the functional earth, but the protective earth must be
conform with clear requirements. PE terminal blocks
which are intended to protect human life must be labelled
green-yellow. They can still be used for functional earthing
although. White PE terminals (FE) can be used as the
functional earth. Even the symbols used here have been
extended in order to clarify the functional earth. In contrast
to the protective earth, a meshing is not useful for the
functional earth: instead wiring in a star topology makes
more sense. This creates a so-called “clean“ earth because
compensation currents are not possible when this type of
wiring is used. In such a case, the key is a low-impedance
connection. The length of the line is also a critical factor.
For systems where this distinction must or should be
made, Weidmüller offers white PE terminal blocks from
the W- and Z-series. These terminals are easily identified
through their colouring, showing that the circuits are only
there to functionally protect the electrical systems that are
connected.
1282250000 – 2012/2013
Symbol for functional earthing
E
≤ 2.5 mm2
WS
≤ 2.5 mm2
WS
WPE 2.5 WS
ZPE 2.5/4AN WS
Order No. 1010010000
Order No. 1698110000
TS 35
TS 35
E.15
E
E.16
1282250000 – 2012/2013
Shield connection terminals KLBÜ
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