Index – Omega Vehicle Security LDN-PS User Manual

Page 3

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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 Pin-out . . . . . . . . . . . . . . . .8

PSIM Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . .8

5 Dimensions and Mechanical Installation . . . . . .10

5.1 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . .10
5.2 PSIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

6 Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

PSIM-AC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
PSIM-DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
PSIM-5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
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 PSIM-5V and

RS232IM for network control . . . . .21

Application 4: Modules located a long distance

from computer . . . . . . . . . . . . . . . .23

Application 5: Use with RS232 Interface Module

(RS232IM) . . . . . . . . . . . . . . . . . . .24

Index

PSIM-AC

PSIM-DC

PSIM-5V

LDN-PS

2

M-3340/1206

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