Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
223
Technical data
8
8.1 Technical data of the CU240S
Technical data of the CU240S, CU240S DP, CU240S DP-F, CU240S PN and CU240S PN-F
Feature Data
Operating voltage Supply from the Power Module or an external 24 V DC supply
(20.4 V to 28.8 V, 0.5 A) via control terminals 31 and 32
Heat loss < 40W
Setpoint resolution 0.01 Hz
Digital inputs
(dependent on the CU
type)
6 or 9, floating; PNP
Low < 5 V, High > 10 V, maximum input voltage 30 V, 5.5 mA
Analog inputs 2, with 10-bit resolution
AI0: 0 V to 10 V, 0 mA to 20 mA and -10 V to+10 V
AI1: 0 V to 10 V and 0 mA to 20 mA
Both analog inputs can also be configured as digital inputs
Digital outputs 3 relay outputs, 30 V DC / max. 0.5 A for a resistive load
Analog outputs 2
AO0: 0 V to 10 V or 0 mA to 20 mA
AO1: 0 mA to 20 mA
Fail-safe inputs
(dependent on the CU
type)
2, two-channel, maximum input voltage 30 V, 5.5 mA
PFH 5 × 10E-8
Valid for all safety functions STO, SS1, SLS and SBC
Dimensions (WxHxD) 73 mm x 178 mm x 55 mm
Weight 0.52 kg
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