Siemens SINAMICS S120 Combi User Manual

S120 Combi Power Modules
3.3 Interface description
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
71
CAUTION
When connecting a customer's own fan unit using 2-core cables, terminals 1 and 2 must be
connected using a jumper.
Note
When connecting a customer's own fan unit using 3-core cables, the white core (fault signal)
can be connected to terminal 2.
3.3.6 X21/X22 EP terminals
Table 3- 9 X21 EP terminals - infeed
Terminal Designation Technical specifications
1 -
2 -
Reserved, do not use
3 EP +24 V (Enable Pulses)
4 EP M1 (Enable Pulses)
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Current consumption: 10 mA
Isolated input
Signal propagation times:
L → H: 100 μs
H → L: 1000 μs
Max. connectable cross-section: 1.5 mm
2
Type: Screw terminal 1 (see Chapter "Control cabinet installation and EMC / connection system")
Table 3- 10 X22 EP terminal/temperature sensor - axes
Terminal Designation Technical specifications
1 + Temp
2 - Temp
Temperature sensors
1)
: KTY84–1C130 / PTC /
bimetallic switch with NC contact
3 EP +24 V (Enable Pulses)
4 EP M1 (Enable Pulses)
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Current consumption: 10 mA
Isolated input
Signal propagation times:
L → H: 100 μs
H → L: 1000 μs
The pulse inhibit function is only available when Safety
Integrated Basic Functions are enabled.
Max. connectable cross-section: 1.5 mm
2
Type: Screw terminal 1 (see Chapter "Control cabinet installation and EMC / connection system")
1) The temperature sensor type can be selected by parameters (see the List Manual SINUMERIK 828D).

Siemens SINAMICS S120 Combi Specifications

General

Brand	Siemens
Model	SINAMICS S120 Combi
Category	Control Unit
Language	English