Installation
42/68-830-EN
EBN853, EBN861 (Contrac)
15
3.2
Factory default
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Unless otherwise specified by the user, the power electronic units are delivered with the
following standard configuration:
Behavior in 0/100 % end position:
Observe rated torque/force
Setpoint function:
Linear; setpoint = position value
Setpoint input:
4 ... 20 mA
1)
Function selection:
Positioner, parameter: setpoint
Positioning time-out:
activated
Actual output value:
4 ... 20 mA
Digital input:
1)
DI 1 M/A switching; DI 2 / DI 3 manual ope/-
Digital output:
1)
DO 1 ready for operation, DO 2/3 end position signal
Operating range:
not setup
The individual actuator configuration may vary from the standard setup above. This information
can be displayed via the user interface.
1)
Not for communication via field bus
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4 Installation
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Important
Prior to installation or service activities, the electronic unit and actuator must be disconnected
from the power supply and secured to prevent unintentional startup.
• It must also be possible to disconnect the electronic unit and actuator onsite.
• All signal and motor cables between the actuator and electronic unit must be shielded.
• The shielding must be placed on both housings when connecting the electronic unit and
the actuator.
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4.1.1 EBN853
1.
Module mounted on vertical support with screws of property class 8.8 (tensile strength
800 N/mm
2
(116032 pounds/square inch), 640 N/mm
2
(92826 pounds/square inch).
2.
Provide adequate room for installation and make sure the actuator is accessible from all
sides.
3.
Cable glands point to the left.
4.
Remove the cover for the connection chamber (
, pos. 4).
5.
Insert the cable through the cable gland and connect according to the connection
diagram.
6.
Check that the cable connections are properly seated, tighten cable gland, and close the
cover of the connection box.
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Summary of Contents for EBN853
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