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1
The control line to X504
2
The control line connect R10 and R11 to X504.
The shielding and grounding line are connected to the grounding line clamp under the
terminal block.
Leave the other ends of the control cable shields unconnected or ground them indirectly
via a high-frequency capacitor with a few nanofarads, eg, 3.3 nF / 630 V. The shield can
also be grounded directly at both ends if they are in the same ground line with no
significant voltage drop between the end points.
Connect the conductors to the appropriate terminals (see page
unit or optional terminal block X504.
Connecting the external 230 V uninterruptible control voltage (UPS, option +G307)
Wire the external control voltage to terminal block X307 at the back side of the mounting
plate as shown below.
N
L
PE
1
Internal wiring of UPS supervision: circuit breaker or fuse off/fault = contact open.
Connecting the emergency stop push buttons (options +Q951, +Q952, +Q963,
+Q964)
Connect the emergency stop push buttons to terminals according to the circuit diagrams
delivered with the drive.
Wiring the starter for auxiliary motor fan (options +M600...+M605)
Connect the power supply wires for the auxiliary motor fan to terminals X601...X605
according to the circuit diagrams delivered with the drive.
X307
1
2
PE
4
1
5
Electrical installation 81
91
or 101) of the control
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