Technical Data; Cu240S Performance Ratings - Siemens SINAMICS G120 Operating Instructions Manual

Technical data

9.1

CU240S Performance ratings

SINAMICS G120 Control Unit 240 (CU240)
Table 9-1
Feature
Operating voltage
Control method
(CU type dependent)
PFH (only CU240S DP-
F)
Fixed frequencies
Skip frequencies
Setpoint resolution
Digital inputs
(CU type dependent)
Analog inputs
(CU type dependent)
Relay outputs
Analog outputs
Dimensions (BxHxD)
Weight
Control Units CU240S
Operating Instructions, 11/2006, A5E00766042B AA
CU240 Performance ratings
Specification
24 V DC from Power Module or External 24 V DC (20.4 V ... 28.8 V,
0.5 A) supply using the control terminals 31 and 32
V/f control, output frequency between 0 Hz and 650 Hz:
Linear V/f control, Linear V/f control with FCC, Parabolic V/f control, Multi-
point V/f control, V/f control for textile applications, V/f control with FCC
for textile applications, V/f control with independent voltage setpoint,
Vector control, output frequency between 0 Hz and 200 Hz: Sensorless
Vector Control, Sensorless Vector Torque Control, Speed control with
Encoder feedback, Torque control with Encoder feedback.
PFH (probabillity of failures per hour) value = 1 * 10-7
16 programmable
4 programmable
0.01 Hz digital; 0.01 Hz serial; 10 bit analog
(motor potentiometer 0.1 Hz [0.1 % in PID mode])
Up to 9 programmable digital inputs, isolated; PNP, SIMATIC-compatible,
low < 5 V, high > 10 V, maximum input voltage 30 V
Up to 2 programmable, both can be configured as additional digital inputs.
0 V ... 10 V, 0 mA ... 20 mA and -10 V ... +10 V (AI0)
0 V ... 10 V and 0 mA ... 20 mA (AI1)
3 programmable, 30 V DC / 0 A ...0.5 A (resistive)
2 programmable
AO0: 0 V ... 10 V & 0 mA ... 20 mA, AO1: 0 mA ... 20 mA
73 mm x 178 mm x 55 mm
0.52 kg
9
9-1