Connection Of The Control; Digital Inputs; Figure 8: Digital Inputs - KEB COMBIVERT F5 Instructions For Use Manual

Frequency converters
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CONNECTION OF THE CONTROL

PIN Function
24
Relay 1 / no contact
25
Relay 1 / NC contact
Relay 1 / switching
26
contact
27
Relay 2 / no contact
28
Relay 2 / NC contact
Relay 2 / switching
29
contact
7.1.2 Connection of the control
In order to prevent a malfunction caused by interference voltage supply on the control
inputs, the following directions should be observed:

7.1.3 Digital inputs

X2A
10 11 12 13 14 15
X2A
10 11 12 13 14 15
Figure 8:
Digital inputs
48
Name
Default assignment
RLA
RLB
Error messages (error)
RLC
FLA
FLB
Ready for operation
(Uic loaded)
FLC
Use shielded / drilled cables.
Lay shield on one side of the drive converter onto earth potential.
Lay control and power cable separately (about 10...20 cm apart);
Lay crossings in a right angle.
Using of the internal voltage supply
Using of an external voltage supply (e.g. PLC)
Description
Programmable relay output 1 (termi-
nal X2A.24...26);
Programmable relay output 2 (termi-
nal X2A.27...29)
Specification, control and program-
ming of the relay outputs max.
30VDC, 0.01...1A
16 17
20 21 22 23
16 17
23
+

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