Specifications

Installation

4.3.1 Installing the PR-300 Polarity Reversal and City Tie Module

Mount the PR-300 as shown in Figure 5.

The Alarm Transmit signal to the PR-300 can be programmed to turn OFF when signal silence

is active. This allows the City Tie Box to be manually reset. On subsequent alarms the

silenceable signals will resound and the City Tie Box will be retriggered.

The Trouble Transmit signal to the PR-300 can be programmed to delay AC power fail 0, 1, 2,

or 3 hours if this is the only system trouble.

Figure 5 Installing the PR-300 Polarity Reversal and City Tie Module

4.4 Installing the ALC-636 Dual Loop Adder

Mount the ALC-636 Dual Loop Adder as shown in Figure 5.

The panel can provide up to 350mA of alarm current to the devices on the loop. For device

currents see Appendix F - Battery Calculations on page 100.

Table 10 PR-300 Polarity Reversal and City Tie Module Connectors and Jumpers

Item Setting

P1 Connect cable to P8 on the Main Board of the FX-3500

JW4 Not used. Keep jumper intact.

Note: If using a PR-300 remember to remove JW7 on the main board. For the location

of JW7 on the main board see Figure 3.

POLARITY

REVERSAL

ALARM

POLARITY

REVERSAL

SUPV

CITY

TIE

+ | - + | - + | -

JW4

P1 P2

Mounting hole for

#6-32 screws

Mounting hole for

#6-32 screws

Reverse polarity and city

tie module PR-300.

Mounted on hex spacer

with two screws provided

PR-300