| AS-INTERFACE POWER SUPPLY UNIT WITH DATA DECOUPLING, IP65 DC 30V, 2.4A |
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General technical data: |
Type of device | | AS-Interface power supply unit IP65 |
version | | single output |
input voltage / nominal value / AC | | |
| V | 230 |
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Inputs: |
input | | single phase AC |
| | |
| V | 195… 253 |
- Mains buffering time / at Ia rated / min
| | 20 |
| | 50/60 Hz |
| Hz | 47… 63 |
| | changeover (internal) |
| | T 2 (not accessible) |
Connections / input | | amphenol connector power socket |
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Outputs: |
output | | |
- DC-voltage / controlled floating / according to AS-Interface spezification
| | yes |
- voltage rated value / Ua rated / DC
| | 30 V |
| | |
| V | 29.5… 31.6 |
| | 2.4 A |
- residual ripple / peak-to-peak / ( 0-10 kHz, AS-i+/AS-i- ) / max
| mV | 300 |
- spikes / peak-to-peak / ( 10-500 kHz, AS-i+/AS-i- ) / max
| mV | 50 |
Connections / Output | | via cable adapter FK to the yellow AS-Interface cable |
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Efficiency / heat loss: |
Efficiency / at Ua rated, Ia rated | % | 85 |
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Protective and monitoring functions |
Output overvoltage protection | | no |
Current limitation / from min. | | 2.8 A |
Short-circuit protection | | yes |
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Safety: |
protection class / ( EN 60 950/IEC 950 ) | | class I according to IEC 536 |
Electrical isolation / primary/secondary | | SELV according to EN 60 950 |
Protection class IP | | IP65 |
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EMC: |
electromagnetic compatibility (EMC) | | |
| | EN 50 082-2 |
| | EN 50 081-1 |
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Ambient conditions: |
Ambient temperature | | |
| °C | -45… +55 |
| °C | -45… +60 |
humidity rating | | max. 80% rel. Humidity |
Type of mounting | | fixing on standard mounting rail DIN EN 50 022-35 x 7.5 mm snap-on |
Width | mm | 105 |
Height | mm | 155 |
Depth | mm | 117 |
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Certificates/approvals: | | |
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Further information: |
Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs |
Industry Mall (Online ordering system) http://www.siemens.com/industrial-controls/mall |
Cax online generator: http://www.siemens.com/cax |
Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3RX9311-0AA00/all |
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RX9311-0AA00 |
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last change: | Mar 15, 2012 |