Siemens SINAMICS G130 - CU320-2 DP and CU320-2 PN Control Units

Technical specifications
12.3 Technical specifications
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
585
12.3.2
CU320-2 DP and CU320-2 PN Control Units
Table 12- 17 CU320-2 DP, CU320-2 PN
Max. current requirements (at 24 V DC)
(not taking into account digital outputs, option slot extension)
1.0 A
Max. connectable cross section
2.5 mm
2
digital inputs 12 isolated digital inputs
8 bidirectional non-isolated digital inputs/digital outputs
Voltage
-3 ... +30 V
Low level
(an open digital input is interpreted as "low")
-3 ... +5 V
High level
15 ... 30 V
Typical current consumption (at 24 V DC)
9 mA
Max. connectable cross section
1.5 mm
2
Digital outputs (continuous short-circuit proof)
8 bidirectional non-floating digital outputs/digital inputs
Voltage
24 V DC
Max. load current per digital output
500 mA
Max. connectable cross section
1.5 mm
2
Power loss
24 W
PE connection
On housing with M5 screw
Ground connection
On housing with M5 screw
Width
50 mm
Height
300 mm
Depth
226 mm
Weight, approx.
2.3 kg
12.3.3
TM31 Terminal Module
Table 12- 18 Technical specifications TM31
Max. current requirement (at 24 V DC), not taking into ac-
count digital outputs
0.5 A
Max. connectable cross section 2.5 mm
2
digital inputs
Voltage
-3 ... 30 V
Low level
(an open digital input is interpreted as "low")
-3 ... 5 V
High level
15 ... 30 V
Current consumption (at 24 V DC)
10 mA
Signal propagation times of the digital inputs L -> H: 50 µs
H->L: 100 µs
Max. connectable cross section
1.5 mm
2