Terminal Strip X9 (Only For Units With A Rated Input Voltage Of Dc 510 - 650 V And Dc 675 - 810 V) - Siemens simovert masterdrives Betriebsanleitung

Connecting-up
Possible connection
cross-sections,
tightening torque
7.1.1 Terminal strip X9 (only for units with a rated input voltage of
DC 510 - 650 V and DC 675 - 810 V)
X9 - external DC24 V
supply, safe STOP,
main contactor
control
1
2
3
4
5
6
7
8
9
7-6
Type Order number
A 6SE702_-__A__
B 6SE702_-__B__
C 6SE702_-__C__
D 6SE702_-__D__
Table 7-2 Possible connection cross-sections, tightening torque
The 9-pole terminal strip is used for connecting up a 24 V voltage
supply and for connecting up a main or bypass contactor and for the
"Safe STOP" function.
The voltage supply is required if the inverter is connected up via a main
or bypass contactor.
The connections for the contactor control are floating.
The "Safe STOP" function ensures that no rotating field can occurr at
the motor terminals, i.e. the motor cannot rotate. By opening the jumper
between terminals X9.5 and X9.6 (through an external contact), the
"Safe STOP" function is activated. The inverter is delivered with
jumpered terminals X9.5 and X9.6.
Terminal Designation
1 +24 V (in)
0 V
2
3 Contact 1
4 Contact 2
5 P24 DC
6 Control input
"safe stop"
Main contactor
7
control
8 n.c.
9 Main contactor
control
Connectable cross-section: 1.5 mm
Table 7-3 Connection of external aux. voltage supply DC 24 V, safe STOP, main
contactor control
Finely-stranded Multi-stranded,
mm² AWG mm²
1.5 to 10 16 to 8 2.5 to 16
1.5 to 10 16 to 8 2.5 to 16
4 to 16 12 to 4 10 to 25
10 to 35 10 to 2 10 to 50
Description
24 V voltage supply
(DC 22 V ... 30 V)
"Safe stop" checkback
"Safe stop" checkback
Supply voltage "safe stop"
Rated resistance of field coil
≥ 823 Ω ± 10 % at 20 °C
Main contactor control
Not connected
Main contactor control
2
(AWG 16)
6SE7087-6KD60
Operating Instructions SIMOVERT MASTERDRIVES
04.2008
Tightening
solid torque
AWG Nm
14 to 6 2
14 to 6 2
8 to 4 2
8 to 1 3.5
Range
DC 24 V ≤ 2.5 A
DC 30 V
1 A
DC 24 V /
30 mA
DC 20 - 30 V
max. operating
frequency: 6/min
DC 30 V
0.5 A
Siemens AG