X21/X22 Ep Terminals / Temperature Sensor - Siemens SINAMICS S120 Manual

Motor Modules in booksize C/D-type format
3.3 Interface description
3.3.4

X21/X22 EP terminals / temperature sensor

Table 3- 3
Type: Screw terminal (Page 118) or spring-loaded terminal, type 2 (Page 118)
Explanation of the EP terminals
Parameters p9651 and p9851 are used to set the filter times for debouncing terminals X21.3
and X21.4, as well as X22.3 and X22.4. You can find additional information in the SINAMICS
S120/S150 List Manual.
Additional parameter settings are also required in order to prevent discrepancy errors when
performing bit pattern tests (light/dark tests). For detailed information, refer to the SINAMICS
S120 Safety Integrated Function Manual, Chapter "Controlling the safety functions".
Note
Function of the EP terminals
The function of the EP terminals for pulse inhibit is only available if the "Safety Integrated
Basic Functions via onboard terminals" software is enabled.
52
X21/X22: EP terminals / temperature sensor
Terminal Function
1 + Temp
2 - Temp
3 EP +24 V (digital input
for Enable Pulses)
4 EP M1 (pulse enable)
Technical data
Temperature sensors: KTY84-130 /
Pt1000 / PTC / bimetallic switch with
NC contact
Supply voltage: 24 V DC
(20.4 ... 28.8 V)
Current consumption, typical: 4 mA at
24 V
Isolated input
Power Units in Booksize C/D-Type Format
Manual, 12/2018, 6SL3097-5AC20-0BP0