0.
0.1 Introduction ..................................................................................................................... 0-2
0.3.1
Details of Indications ........................................................................................... 0-3
0.3.2
0.3.3
Symbolic Indication.............................................................................................. 0-4
0.4 Cautions on Safety ......................................................................................................... 0-5
1.
1.4.1
1.4.2
Model Number .................................................................................................................. 1-9
2.
3.
3.1 Block Diagram .................................................................................................................. 3-2
3.3.1
PY2A015/030 ...................................................................................................... 3-3
3.3.2
PY2E015/030 ...................................................................................................... 3-4
3.3.3
PY2A050 ............................................................................................................. 3-5
4.
4.1 Applicable Wire Sizes....................................................................................................... 4-2
4.3.1
4.3.2
CONTENTS
iv