Omega Vehicle Security LDN-PS Voltage Drop Estimation, Orbit Module with T-CON Standard 2m Comms

Models: LDN-PS

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7.0: Applications (continued)

PSIM-AC PSIM-DC PSIM-5V

Voltage Drop Estimation

The following information is for guidance only when planning an installation. Voltage measurements must still be made to ensure the right working voltage for each Orbit Module.

Power Supply

 

OUTPUT

9

6

5

1

PSIM-AC

 

PSIM-5V

Orbit Module with T-CON

Standard 2m Comms

PSIM-DCsee note 1

 

 

cable see note 3

 

volt drop

 

volt drop

volt drop

volt drop

(from no load output)

 

 

 

V = 5.3 x N

(mV)

V = 2 x N x ( L+1 ) (mV)

V = 0.04 x 1+2+3+...+N see note 2

V = 15.2 x N (mV)

Where N = number of Orbit Modules with T-CON following any particular part above

 

 

L = cable length for PSIM-5V input cable

 

 

Note 1

Input cable length has no affect on this calculation.

 

 

Note 2

1 + 2 + 3 + ....... + N = N(N+1)/2.

 

 

Note 3

The cable supplied with the Orbit Network Card.

 

 

 

 

 

 

LDN-PS

 

18

 

 

M-3340/1206

 

 

 

 

 

 

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Omega Vehicle Security LDN-PS Voltage Drop Estimation, Orbit Module with T-CON Standard 2m Comms, Volt drop, = 15.2 x N mV