Index

PSIM-AC PSIM-DC PSIM-5V

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

 

 

 

 

LDN-PS

 

2

 

 

M-3340/1206

 

 

 

 

 

 

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Omega Vehicle Security LDN-PS manual Index, Dimensions and Mechanical Installation