1.4 Main Assemblies. Notifier AFP-200

Main Assemblies

System Overview

1.4 Main Assemblies

The AFP-200 main assemblies include the CPU board, the cabinet for enclosing the control panel, the transformer assembly, and the batteries.

1.4.1 CPU Board

The control panel circuit board contains the system’s central processing unit (CPU), power supply, and other primary components. The CPU is delivered pre-mounted in the cabinet. Figure 3 shows the components of the CPU board, such as terminals, LEDs, and connectors. For details of the membrane switch panel, see Figure 2 on page 15.

TB3

Relays – refer to “Standard Relays

(TB3)” on page 36

TB2

Notification Appliance Circuits– refer to “Output Circuits (TB2)” on page 35

TB1

DC power – refer to “DC Output

Power Connections (TB1)” on page 35

J10

External power supply connection for

AVPS-24 or APS-6R (refer to Appendix J

“Expansion Power Supplies”)

TB4

EIA-232 connections – refer to

“EIA-232 Devices – Remote Printers and

CRTs (TB4)” on page 37

TB5

EIA-485 connections – refer to

Appendix C “Annunciators” Annunciators

TB6

SLC connections – refer to “Wiring a

Signaling Line Circuit (SLC)” on page 41

JP6, JP7

External power – cut jumpers if AVPS-24 or

APS-6R installed (refer to

Appendix J “Expansion

Power Supplies”)

Battery Trouble LED

(yellow)

High Rate Charge LED

(green)

JP7

JP6

SW2

SW3

SW2

EIA-485 Select switch (left =Terminal; right =ACS)

SW3

AC Delay

Reporting

JP2

JP2

External charger

(cut if using CHG-120 external charger)

CB1

Circuit Breaker

J6-J-8

Option module slot (refer to “Option

Module: Transmitter

Module - 4XTM” on page

20

JP5

TB7

AC Power (refer to “AC Power

Connections (TB7)” on page 33)

4XMM

Meter

Module option

(refer to “Meter

Module” on page

20)

JP1 JP9

JP3

JP5

Option board

(cut jumper if option board installed)

Batteries (

two

12 AH batteries shown)

J2

Voltmeter connector

J3

battery – refer to 2.4.2 “Battery

Power Connection (J3)”.

J4

Ammeter connector

JP1

Ammeter option (cut if ammeter installed)

Afp2incab

JP3

Tamper – cut jumper to enable supervision for expansion power supply (Appendix J

“Expansion Power Supplies”) or for tamper switch

J11

APS Supervisory/Tamper Switch

JP9

Ground fault (cut jumper to disable ground fault detector)

Ground Fault LED (yellow)

Figure 3 Connections and Controls (Shown Without Dress Panel)

AFP-200 PN 15511:H2 10/14/2002

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