Siemens SINAMICS S120 Combi - X21;X22 EP Terminals; Temperature Sensor Motor Module

Motor Modules Booksize Compact as expansion axes
7.3 Interface description
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
125
Note
The motor brake must be connected via connector X11 on Single Motor Modules, and X11
and X12 on Double Motor Modules. The BR- cable must not be connected directly to
electronics ground (M).
WARNING
Only protective extra-low voltages (DVC A) that comply with EN 60204-1 must be
connected to all connections and terminals between 0 and 48 V DC.
The voltage tolerances of the motor holding brakes (24 V ± 10 %) must be taken into
account.
7.3.4 X21/X22 EP terminals / temperature sensor Motor Module
Table 7- 3 X21/X22 EP terminals/temperature sensor
Terminal Function Technical specifications
1 + Temp
2 - Temp
Temperature sensors: 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")
NOTICE
The function of the EP terminals is only available when Safety Integrated Basic Functions
are enabled.