參數(shù)資料
型號(hào): 021120
廠商: WEIDMULLER
元件分類: 接線盒
英文描述: MODULAR TERMINAL BLOCK
文件頁(yè)數(shù): 7/7頁(yè)
文件大小: 361K
代理商: 021120
2/114
AKZ 4/TC
Dimensions
Width / length / height (mm)
with TS 15 U
Insulation stripping length/clamping screw/screwdriver blade
Rated data
Rated voltage / current / cross-section
Further technical data
Tightening torque range
Nm
Torque setting with DMS 2 electric screwdriver
Clampable conductor
solid H07V-U
mm2
stranded H07V-R
mm2
flexible H07V-K
mm2
flexible H07V-K and AEH DIN 46 228/1
mm2
flexible H07V-K and AEH with plastic collar
mm2
Plug gauge according to 947-1
Size
Continuous current of terminal block for conductor size
Continuous current rating of cross-connection
2-pole
A
Continuous current rating of cross-connection multipole
A
UL / CSA rated data
Voltage / current / conductor size
UL
Voltage / current / conductor size
CSA
Ordering information
Version
for thermocouples
Type J
Fe – CuNi
according to IEC 584
Type T
Cu – CuNi
(DIN 43710)
Type K
NiCr – Ni
Type E
NiCr – CuNi
End plate
AP (thickness 1.5 mm)
PA
Partition
TW (thickness 0.5 mm)
PA
Marking tags
Print
Consecutive horizontal
Consecutive vertical
14/27/30
9 mm/M 3/3,5 x 0,6
–/–/4 mm2
0,5…1
2
0,5…4
1,5…4
0,5…4
0,5…2,5
A 3
U TS 15
Cat. No. Qty.
162701
20
on request
167713
20
on request
Cat. No.
029446
20
034826
50
FW 6
046866
500
FS 6
046876
500
For further accessories see section 3, further marking material see section 8
W
Feed-through terminals
for temperature measuring circuits
Weidmüllers thermocouple terminals are
specially designed for transmitting the
smallest voltages in temperature measu-
ring circuits. Special busbars ensure that
no false signals occur in the terminal when
temperature differences exist in the positi-
ve and negative path. This high measuring
precision is necessary for, e.g. test beds
aircraft engines, for complicated chemical
processes, control, etc.
Busbar material corresponds to thermal
and compensating conductors
Clear thermocouple marking
2-pole blocks per thermocouple
Row width 14 mm including end plate
Configuration of a temperature mea-
suring circuit
1 Thermocouple (sensor)
4 Reference point
2 Thermocouple terminals
5 Supply conductors (to and
from)
3 Compensating conductor
6 Measuring device
The thermocouple terminals displayed in
this measurement circuit are used to ther-
moelectrically transmit thermal e.m.f. of
the thermocouple to the reference point
and indicating device via the thermocou-
ple. Thermocouple terminals are required
for the construction of temperature mea-
suring circuits.
Technical data
Thermopcouples according to IEC 584 (DIN 43 710)
Busbar
Constantan
Iron
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