Motorola SG4-DRT-2X Instruções de Operação descarregar pdf (Página 102)

A-2 Specifications

SG4000 Installation and Operation Manual

Table A-3 lists the general characteristics for the SG4000 node.

Table A-3

SG4000 general characteristics

Parameter Specifications

AC input voltage

44 VAC through 95 VAC quasi-squarewave

AC bypass current

15 A

Hum modulation

–65 dB @ 15 A bypass current

Operating temperature

–40°C through +60°C (–40°F through +140°F)

Housing dimensions

22.8”(L) × 11”(W) × 10.6”(D) (57.9 cm × 27.5 cm × 26.9 cm)

Weight

Minimum 37 lbs./maximum 48 lbs. (16.78 / 21.77 kgs)

Table A-4 lists typical AC current requirements for various options available in the SG4000.

Table A-4

AC current requirements

SG4000

Watts AC

power

Amps

@90V

Amps

@60V

Amps

@44V

Single receiver, four RF modules,

single power supply, no return

transmitter

1.73

2.26

2.56

Add for each:

Forward receiver

12 0.30 0.35 0.40

Analog transmitter

8 0.12 0.15 0.21

Status Monitor

3 TBD TBD TBD

Digital transmitter

16 0.24 0.30 0.42

Ingress switch

N/A 0.01 0.01 0.01

Table A-5 lists typical DC current requirements for various options available in the SG4000.

Table A-5

DC current requirements

Module Maximum Specification @ 24 VDC (IDC Amps)

Receiver

0.53

Transmitter (analog)

0.33

Transmitter (digital)

0.60

Status Monitor and EPIM

0.125

Backplane

0.06

RF Module

0.5

1 2 ... 97 98 99 100 101 102 103 104 105 106 107 108

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Motorola SG4-DRT-2X Instruções de Operação Página 102

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