Siemens Vector Control Operating Instructions Manual page 251

05.2006
Maximum possible
connection cross-
sections,
tightening torque
7.1.1 Terminal strip X9 (only for units with a rated input voltage of
3-ph. AC 380 - 480 V and 3-ph. AC 500 - 600 V) without "safe
stop" option
X9 - External
DC 24 V supply,
main contactor
control
9
8
7
6
5
4
3
2
1
Siemens AG 6SE7087-2JD60
SIMOVERT MASTERDRIVES
Type Order number
A 6SE702_-__A__
B 6SE702_-__B__
C 6SE702_-__C__
D 6SE702_-__D__
Table 7-2 Maximum connectable cross-sections, tightening torque
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 7-3 Connection of external aux. voltage supply DC24 V, main contactor
control
Operating Instructions
Finely-stranded Multi-stranded,
2
mm AWG
1.5 to 10 12 to 6 2.5 to 16
1.5 to 10 12 to 6 2.5 to 16
4 to 16 10 to 4 10 to 25
10 to 35 6 to 2 10 to 50
Meaning
Not used
Not used
Not used
Not used
Not used
Reference potential
24 V voltage supply
Connecting-up
Tightening
solid torque
2
mm AWG Nm
12 to 4 2
12 to 4 2
6 to 2 2
6 to 0 3.5
Range
0 V
DC24 V ≤ 2.5 A
7-7