ABB AC 800F

5 AC 800F Functional Description
5-5
5.1.2 Power supply module SA 811F, input voltage 115 - 230 V AC
Features
- Wide range input 115 - 230 V AC with EMC filter
- Functional extra low voltage with protective separation on the output
- 3.3 V DC, ± 3 %, 6.5 A and 5.0 V DC, ± 3%,5.5A;
Output voltages with step down switch controllers. Total output power 35 W
- Input and output voltage monitoring. Power-fail signal
- Overcurrent delimiter, permanently short-circuit proof
- More than 20 ms bridging in case of power failure
- Diagnostic interface (with EMC filter)
- EEPROM for manufacturing and diagnostic data
- Status indicators and operating elements for AC 800F CPU board
Block diagram
Fig. 5-4 Block diagram of power supply module SA 811F
Connector pin assignment
AC mains connector
Use one of the ready-made
TK 807F or TK 808F cables for
connecting a 115 - 230 V AC
supply voltage, see Section 4.1.5,
Cabling.
Fig. 5-5 Pin assignment of AC mains connector
Diagnostic connector
Use one of the ready-made
TK 890F or TK 891F cables for
connecting the diagnostic
interface, see Sections 4.1.5 and
5.4.
Fig. 5-6 Pin assignment of diagnostic connector