GE D20 - Operating Environment and Installation Guidelines

GE Grid Solutions
D20/D200 Technical Overview
GE Information PRPI-019-3.00-10
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Figure 29 D20S Digital Input Peripheral Block Diagram .......................................................... 45
Figure 30 D20A Analog Input Peripheral ................................................................................... 48
Figure 31 D20A Analog Input Peripheral Block Diagram ......................................................... 49
Figure 32 Analog Conversion Process ........................................................................................ 49
Figure 33 Three-point Linearity Correction ............................................................................... 51
Figure 34 D20K Control Output Peripheral................................................................................ 53
Figure 35 Interposing Relays ...................................................................................................... 58
Figure 36 D20 Power Supply ...................................................................................................... 64
Figure 37 D200 Power Supplies ................................................................................................. 65
Figure 38 D.20 Link Example Configuration ............................................................................. 71
Figure 39 D.20 Communications Interface ................................................................................. 72
Figure 40 D.20 Communication Interface .................................................................................. 72
Figure 41 DCI Modes of Operation ............................................................................................ 73
Figure 42 D.20 Fiber Optic Splitter ............................................................................................ 73
Figure 43 D.20 Fiber Optic Splitter ............................................................................................ 74
Figure 44 D200 Redundancy ...................................................................................................... 76
Figure 45 Single D20/D200 with Loop Redundancy ................................................................. 77
Figure 46 Single D20/D200 with Redundant LAN .................................................................... 78
Figure 47 Data Display Panel ..................................................................................................... 79