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E6581341
5
Contents
1. Name and function of each section ............................................................................ 6
1.1. Appearance ......................................................................................................................................6
1.2. Name of each section (terminal) ......................................................................................................6
2. Installing the IO card option in the VF-AS1/PS1......................................................... 7
2.1. Connection to the inverter ................................................................................................................7
2.2. Wiring ...............................................................................................................................................8
3. Functional description .............................................................................................. 10
3.1. Multi-function output terminal .........................................................................................................10
3.2. Multi-function input terminal ...........................................................................................................11
3.3. -10V power supply..........................................................................................................................11
3.4. Multi-function analog output ...........................................................................................................12
3.5. Differential current input (AI1+, AI1-) .............................................................................................12
3.6. Analog input (AI2)...........................................................................................................................13
3.7. External thermal trip input (TH2+, TH2-)........................................................................................13
3.8. Pulse train input (RP) .....................................................................................................................14
4. External diagram ...................................................................................................... 15
5. Specification............................................................................................................. 16
6. Warranty................................................................................................................... 17