product brandname | | SIPLUS |
Product designation | | Controller |
General technical data: | | | |
Design of the product | | CU240E-2 PN | CU240E-2 DP |
Product function | | | |
| | No |
| | Yes |
Product function for U/f control | | | |
| | Yes |
| | Yes |
| | Yes |
Operating voltage | | | |
| V | 28.8 ... 20.4 |
| V | 24 |
Input voltage at analog inputs as voltage inputs | | | |
| V | 4 |
| V | 1.6 |
Consumed current maximum | A | 0.5 |
AWG number as coded connectable conductor cross section for signal line | | 30 ... 16 |
Power loss [W] maximum | W | 5.5 |
Protection class IP | | IP20 |
Width | mm | 73 |
Height | mm | 199 |
Depth | mm | 46 |
Net weight | kg | 0.49 |
Inputs/ Outputs: | | | |
Type of analog input | | Differential input |
| | Switchable between voltage (-10 ... +10 V) and current (0/4 ... 20 mA) using a DIP switch |
Number of analog inputs | | 2 |
| | The differential analog inputs can be configured as supplementary digital inputs |
Number of digital inputs | | 6 |
| | Optically isolated, free reference potential (own potential group), NPN/PNP-logic selectable via wiring |
Number of digital inputs with fail-safe | | 1 |
| | Use of 2 ? DI Standard |
Number of digital outputs as relay change-over contact | | 2 |
Number of digital outputs as transistor | | 1 |
Communication: | | | |
Number of interfaces | | | |
| | 0 | 1 |
| | 2 | 0 |
Protocol is supported PROFIBUS protocol | | No | Yes |
Ambient conditions: | | | |
Relative humidity maximum | % | 100 |
| | RH, incl. condensation/frost permitted (no commissioning in bedewed state) |
Ambient temperature | | | |
| | -20 ... +55 |
| | -40 ... +70 |
Ambient temperature [°F] | | | |
| | -4 ... +131 |
| | A derating of 3 K/1000 m has to be applied to the Control Units from an installation altitude of 1000 m above sea level |
| | -40 ... +158 |
Resistance to biologically active substances conformity acc. to EN 60721-3-3 | | Yes |
Resistance to biologically active substances | | Class 3B2 acc. to EN 60721-3-3, mold and fungal spores (except fauna) |
| | The supplied plug covers must remain in place over the unused interfaces during operation! |
conformity acc. to EN 60721-3-3 | | Yes |
Resistance to chemically active substances | | Class 3C4 acc. to EN 60721-3-3, including salt spray acc. to EN 60068-2-52 (severity level 3) |
| | Compliant with EN 60721-3-3, Class 3C4 incl. salt spray in accordance with EN 60068-2-52 (severity 3); the supplied plug covers must remain in place on the unused interfaces during operation. |
Resistance to mechanically active substances conformity acc. to EN 60721-3-3 | | No |
Certificate of suitability | | CE / TUV |
Certificate of suitability for CE marking | | Low-voltage directive 2006/95/EC |