X531 Fail-Safe Digital Inputs + Power Supply With Forced Dormant Error Detection - Siemens SINAMICS S120 Combi Equipment Manual

Additional system components
9.1 Terminal Module TM54F
9.1.3.10

X531 fail-safe digital inputs + power supply with forced dormant error detection

Table 9- 10 Terminal block X531
Terminal
1
2
3
4
5
6
7
8
An F-DI comprises a digital input and a 2nd digital input where, in addition, the cathode of the optocoupler is fed-out.
F-DI 5 = terminals 2, 3 and 6
F-DI 6 = terminals 4, 5 and 7
Type: Screw terminal 1 (Page 307)
Max. connectable cross-section: 1.5 mm²
Tightening torque: 0.22 ... 0.25 Nm
DI: Digital input, F-DI: Fail-safe digital input
1)
Pure hardware delay
2)
Note
Operational functionality of DIx+ digital inputs
For the digital inputs DIx+ to function, the reference potential must be connected to input
DIx- in each case.
• Route the ground reference of the digital inputs.
• Connect the DIx input and the M1 terminal via a jumper.
212
Designation
1)
L 2+
DI 10 F-DI 5
DI 11+
DI 12 F-DI 6
DI 13+
DI 11- F-DI 5
DI 13- F-DI 6
M1
Technical data
Voltage: 24 V DC
Max. total load current: 500 mA
Voltage: -3 ... +30 V DC
Current consumption, typical: 3.2 mA at 24 V
Electrical isolation:
Reference potential, refer to terminals 6, 7, 8
All digital inputs are electrically isolated.
Level (incl. ripple)
High level: 15 ... 30 V
Low level: -3 ... +5 V
Input delay:
2)
- for "0" → "1": 30 μs (100 Hz)
- for "1" to "0": 60 μs (100 Hz)
Reference potential to DI 11+
Reference potential to DI 13+
Reference potential to DI 10, DI 12, L2+
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
SINAMICS S120 Combi