Protectowire 2000 FireSystem Especificações descarregar pdf (Página 40)

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MJ4

MJ7

MJ6

MJ2

MJ3

MJ9

MJ1

MJ8

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Maximum (2) conductor feed cable

impedance

0.6 OHM= #10 AWG - 300 FEET

#12 AWG - 190 FEET

#14 AWG - 120 FEET

Electrical - Initiating Device Cirucit

Voltage Standby 22VDC

Current to Insure Alarm 11mA

Less than 1.5K Ohm loop resistance maximum to insure alarm

End-of-Line Resistor (detection zone) ELR-4.7K 1/2 Watt, 5%

Electrical - Solenoid Release Circuit

Voltage Standby 0.87VDC @ 1K Ohm

Voltage Alarm 26VDC

Current Alarm 0.7 AMp Nominal

Conditioning Resistor (solenoid) 1K ohm, 1 Watt, 5%

MJ1

Jumper is placed across header MH1 pins 1 & 2 to inhibit SOL & IDC

indicators during system alarm state. Jumper is placed across pins 2 & 3

for active trouble indicators during system alarm state.

MJ2 or

MJ3

Jumper is placed across MH2 header for signal input release activation for

Solenoid Release circuit. For cross-zoned activation Jumper is installed

across MH3.

MJ4 -

MJ7

Remove jumpers across headers MH4 & MH5 and place jumpers across

MH6 & MH7 for alarm zone operation. Place jumpers across MH4 & MH5

and remove jumpers across MH6 & MH7 for supervisory zone operation

MJ8

Jumper across MH8 pins 2 & 3 for all solenoid deluge valves other than the Star

D module, which must have jumper placed across pins 1 & 2

MJ9

MH9 pins 1 & 2 installed when iniating device circuit is used as a detection zone.

Place across pins 2 & 3 when used as a supervisory zone

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Protectowire 2000 FireSystem Especificações Página 40

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