
Index
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . .3 Service Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Terms and Symbols in this manual . . . . . . . . . . . . .3
3 General Information . . . . . . . . . . . . . . . . . . . . . . .5 PSIM Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 PSIM General Layout . . . . . . . . . . . . . . . . . . . . . . .6 PSIM used in a small network configuration . . . . . .7
4 PSIM Schematic and
PSIM Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . .8
5 Dimensions and Mechanical Installation . . . . . .10
5.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . .10
5.2 PSIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
6 | Specification | . . . . .12 |
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| Environmental | . . . . .15 |
| Approvals | . . . . .15 |
7 | Applications | . . . . .16 |
| Orbit Network Power Supply Requirements . | . . . . .16 |
| Orbit Network Protection | . . . . .16 |
| Voltage Drop Estimation | . . . . .17 |
| Application 1: Basic small network connection . . .18 | |
| Application 2: Large network with modules close | |
| to computer and at a distance | . . . .19 |
| Application 3: Large network using | |
| RS232IM for network control | . . . . .21 |
| Application 4: Modules located a long distance | |
| from computer | . . . . .23 |
| Application 5: Use with RS232 Interface Module | |
| (RS232IM) | . . . . .24 |
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