vii
1 S7-200 Micro PLC 1-1
1.1 S7-200 Micro PLC 1-2
1.2 S7-200 Micro PLC 1-4
2 S7-200 PLC 2-1
2.1 2–2
2.2 S7–200 Micro PLC 2–6
2.3 2–9
2.4 2–16
2.5 2–18
3 S7-200 3-1
3.1 3–2
3.2 STEP 7-Micro/WIN 32 3–3
3.3 PC/PPI ? 3–5
3.4 S7–200 CPU ? 3–9
3.5 PLC 3–10
4 S7-200 CPU 4-1
4.1 PLC 4–2
4.2 S7–200 4–5
4.3 S7–200 4–6
4.4 SIMATIC IEC1131–3 4–10
4.5 4–18
4.6 CPU 4–22
4.7 CPU 4–25
4.8 CPU 4–27
4.9 4–30
4.10 S7–200CPU 4–36