X522 Digital Inputs - Siemens SINAMICS S120 Combi Equipment Manual

NOTICE
For the digital inputs DIx+ to function, the particular reference potential must be connected
to input DIx.
This is achieved by:
1) Routing the ground reference of the digital inputs as well, or
2) A jumper between DIx and terminal M1.
9.1.3.7

X522 digital inputs

Table 9- 6 Screw terminal X522
Terminal
1
2
3
4
5
6
7
8
9
10
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 2 = terminals 1, 2 and 7
F-DI 3 = terminals 3, 4 and 8
F-DI 4 = terminals 5, 6 and 9
Max. connectable cross-section: 1.5 mm²
Type: Screw terminal 1 (see Chapter "Control cabinet installation and EMC / connection system")
1) DI: Digital input; M1: Ground reference
2) Pure hardware delay
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
Designation
1)
DI 4
DI 5+
DI 6
DI 7+
DI 8
DI 9+
DI 5-
DI 7-
DI 9-
M1
Additional system components
9.1 Terminal Module TM54F
Technical specifications
Voltage: - 3 V to +30 V
Typical current consumption: 3.2 mA at 24 V DC
Electrical isolation: Reference potential, refer to
terminals 7, 8, 9, 10
All digital inputs are electrically isolated.
Input delay:
2)
- for "0" to "1": 30 μs (100 Hz)
- for "1" to "0": 60 μs (100 Hz)
Level (incl. ripple)
High level: 15 V to 30 V
Low level: -3 V to +5 V
Reference potential for DI 5+
Reference potential for DI 7+
Reference potential for DI 9+
Reference potential for DI 4, DI 6 and DI 8
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