Operating And Display Elements: Cpu 31X-2 Pn/Dp - Siemens CPU 31 Series Technical Data Manual

2.2.3

Operating and display elements: CPU 31x-2 PN/DP

Operating and display elements
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CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
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the following CPU elements
Bus error indicators
Status and error displays
Slot for the SIMATIC Micro Memory Card (MMC) incl. the ejector
Mode selector switch
Status display of 2nd interface (X2)
2. Interface X2 (PN)
Power supply connection
1. Interface X1 (MPI/DP)
Operating and display elements
2.2 Operating and display elements: CPU 31x
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