Siemens SIMOVERT MASTERDRIVES Motion Control Betriebsanleitung Seite 146

Connecting-up
X2 – Motor
connection
T1 T2 T3
U2 V2 W2 PE2
X9 - External DC 24
V supply, main
contactor control
9
8
7
6
5
4
3
2
1
Connections on
optional boards
7-6
The motor connection is located at the bottom of the unit.
Terminal Designation
1 U2 / T1
2 V2 / T2
3 W2 / T3
4 PE2
Terminal 1 is at the left when installed.
Table 7-4 Motor connection
The 9-pole terminal strip is used for connecting up to a 24 V voltage
supply and for connecting up a main or bypass contactor.
The voltage supply is required if the converter is connected up via a
main or bypass contactor.
The connections for the contactor control are floating.
Terminal Designation
9 Main contactor control Main contactor control AC 230 V, 1kVA
8 Not connected
7 Main contactor control Main contactor control AC 230 V, 1kVA
6 Not connected
5 Not connected
4 Not connected
3 Not connected
2 0 V
1 +24 V (in)
Connectable cross-section: 1.5 mm² (AWG 16)
Terminal 1 is at the front when installed.
Table 7-5 Connection of external aux. voltage supply DC24 V, main contactor
control
The unit has a current drain of 2 A from the 24 V voltage supply which
will increase to max. 4 A if optional cards are inserted.
Each optional board is provided with additional connections which are
necessary for the function of the optional board - encoder connections,
bus connections or additional terminals.
You will find detailed information on the connections of the optional
boards in the corresponding documentation.
Meaning
Phase U2 / T1
Phase V2 / T2
Phase W2 / T3
Protective conductor connection
Meaning
Not used
Not used
Not used
Not used
Not used
Reference potential
24 V voltage supply
6SE7087-6JD50
Operating Instructions
10.99
Range
3AC 0 – 480 V
3AC 0 – 480 V
3AC 0 - 480 V
Range
0 V
DC24 V ≤ 2.5 A
Siemens AG
SIMOVERT MASTERDRIVES