4 Installation Instructions
Operating instructions for actuators type AB with SMARTCON control unit
OM-ENGLISH-CSC-V2.08-2019.11.07
For output type A (unbored threaded bushing), you must sufficiently lubricate both needle
bearings in the output form after processing and cleaning the spindle nut.
For this purpose, use the optional SCHIEBEL grease lubricant or a grease lubricant according to
our recommendation (section 14, page 47).
4.2 Electrical connection
Electrical connections may only be carried out by qualified personnel.
Please observe all relevant national security requirements, guidelines, and regulations.
The equipment should be de-energized before working on electrical connections.
Furthermore, confirm the absence of electrostatic discharges during the connection.
First of all, connect the ground screw.
The line and short circuit protection must be done on the system side.
The ability to unlock the actuator is to be provided for maintenance purposes.
For the dimensioning the rated current is to be used (see Technical Data).
Check whether the power supply (voltage, frequency) is consistent with the connection data (see
name plate of the motor)
The connection of electrical wiring must follow the circuit diagram.
This can be found in the appendix of the documentation. The circuit diagram can be ordered from SCHIEBEL
by specifying the serial number.
The standard model can be ordered with the following connection options:
• size 1: connection of the control signals and power supply via plugs (see Figure 11) with screw connec-
tion.
• size 2: connection of the control signals is the same as size 1, the connection of the power supply is
made by an additional plug (see Figure 13), both plugs aer with screw connection.
• Explosion-proof actuators or on special request the connection will be mady via terminals (see Figure
12).
Figure 11: 1. . . metallic cable glands (closed with blind screw connections at delivery) M32x1,5,
2. . . M40x1,5, 3. . . M25x1,5, 4. . . plug Han6E (for power supply), 5. . . plug Han24E (for control sig-
nals)„6. . . plug for options, 7. . . connection plug plate, 8. . . connection plug housing
10
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