5.4.3.2. Cable connection
Table 21:
Terminal cross sections and tightening torques
Connection type
Terminal cross sections
Designation
Screw-type terminals
Tightening torque =
1.2 – 1.5 Nm
Flexible or solid:
0.25 – 10.0 mm
2
(for one wire per terminal)
Flexible:
2 x 0.25 – 4 mm
2
(for two wires per terminal)
Power contacts
(U1, V1, W1, U2, V2, W2)
PE connection
Spring clamp terminals
Flexible or solid:
0.25 – 2.5 mm
2
(for one wire per terminal)
2 x 0.25 – 0.75 mm
2
(for two wires per termin-
al)
Control contacts
(1 to 36, 37 to 50)
Ring lug/U-bracket
Tightening torque = 3 – 4
Nm
2 x M6 for cables with M6 ring lug or with U-
bracket for up to two wires with
1.5 mm
2
– 10 mm
2
Protective earth connection
within frame (customer connec-
tion)
Procedure
1.
Remove cable sheathing in a length of 250 – 300 mm.
2.
Insert the wires into the cable glands.
3.
Fasten cable glands with the specified torque to ensure required enclosure
protection.
Information: For shielded cables: Link the cable shield end via the cable gland
to the housing (earthing).
4.
Strip wires:
4.1 Remove wire sheathing of control cables (1...50) in a length of approx. 10
mm
4.2 Remove wire sheathing of motor cables (U, V, W) in a length of approx.
12 mm
5.
For flexible cables: Use wire end sleeves according to DIN 46228. For spring
clamp terminals, connection is also possible without wire end sleeves.
Information: For two flexible wires per terminal, a joint wire end sleeve must
be used (twin wire end sleeve).
6.
Connect cables according to order-related wiring diagram.
Figure 45: Connect cables to terminal carrier
[1]
Fitting control cables into spring clamp terminals
[2]
Tightening power terminals
Information
For service purposes, each spring clamp terminal for control cables is equipped with
a test contact located above the numbering.
43
SAEx 25.1 – SAEx 40.1 / SAREx 25.1 – SAREx 30.1
ACExC 01.2
Electrical connection
Содержание A 25.2
Страница 5: ...108 Index 111 Addresses 5 SAEx 25 1 SAEx 40 1 SAREx 25 1 SAREx 30 1 ACExC 01 2 Table of contents...
Страница 100: ...14 2 Actuator controls ACExC 01 2 KP KPH 100 SAEx 25 1 SAEx 40 1 SAREx 25 1 SAREx 30 1 Spare parts ACExC 01 2...
Страница 102: ...14 3 Actuator controls AUMATIC ACExC 01 2 KES 102 SAEx 25 1 SAEx 40 1 SAREx 25 1 SAREx 30 1 Spare parts ACExC 01 2...
Страница 104: ...14 4 Actuator controls ACExC 01 2 KT KM 104 SAEx 25 1 SAEx 40 1 SAREx 25 1 SAREx 30 1 Spare parts ACExC 01 2...
Страница 106: ...14 5 ExC wall bracket 106 SAEx 25 1 SAEx 40 1 SAREx 25 1 SAREx 30 1 Spare parts ACExC 01 2...
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