Siemens SINAMICS G120P, Operating Instructions Manual

Page: 96 / 496

Electrical installation
4.8 Signal connections
Inverter cabinet units
96
Operating Instructions, 12/2014, A5E32923362A
Digital inputs
Table 4- 27 Digital inputs
Pin Designation
1)
Technical data
5 DI 0 Voltage: 24 VDC
Maximum current consumption: 15 mA
Potential separation: The reference potential is terminal 69
Switching level
0 -> 1: +11 V
1 -> 0: +5 V
6 DI 1
7 DI 2
8 DI 3
16 DI 4
17 DI 5
69 DI COM Reference potential for DI 0 ... 5
Max. connectable cross-section: 1.5 mm²
1)
DI: Digital input; DI COM: Ground reference
Digital outputs
Table 4- 28 Digital outputs
Pin Designation
1)
Technical data
18 DO 0 NC Contact type: Changeover contact
Max. switching voltage: 250 VAC, 30 VDC
Max. switching current:
- at 250 VAC: 2 A
- at 30 VDC: 5 A
19 DO 0 NO
20 DO 0 COM
21 DO 1 NO Contact type: Normally-open contact
Max. switching voltage: 30 VDC
Max. switching current: at 30 VDC: 0.5 A
22 DO 1 COM
23 DO 2 NC Contact type: Changeover contact
Max. switching voltage: 250 VAC, 30 VDC
Max. switching current:
- at 250 VAC: 2 A
- at 30 VDC: 5 A
24 DO 2 NO
25 DO 2 COM
Max. connectable cross-section: 2.5 mm²
1)
DO: Digital output; NO: Normally-open contact; NC: Normally-closed contact; COM: mid-position contact