Main Assemblies
System Overview
IQ-301 PN 50036:F 10/29/2001
17
1.4 Main Assemblies
The AUTOPULSE IQ-301 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.
Figure 3 Connections and Controls (Shown Without Dress Panel)
Afp2incab
JP2
JP7
JP5
SW3
SW2
JP3
JP9
JP1
JP6
JP2
External charger
(cut if using CHG-120
external charger)
Battery Trouble LED
(yellow)
High Rate Charge LED
(green)
JP1
Ammeter option (cut if ammeter installed)
CB1
Circuit Breaker
J3
battery – refer to 2.4.2 “Battery
4XMM
Meter
Module option
(refer to “Meter
Module (Notifier)”
on page 20)
SW2
EIA-485 Select
switch (left =Terminal;
right =ACS)
SW3
AC Delay
Reporting
TB3
Relays – refer to “Standard Relays
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
TB7
AC Power (refer
to “AC Power
Connections (TB7)”
on page 33)
J4
Ammeter connector
J11
APS Supervisory/Tamper Switch
J2
Voltmeter connector
JP5
Option board
(cut jumper if option
board installed)
JP9
Ground fault (cut jumper to
disable ground fault detector)
Ground Fault LED (yellow)
JP3
Tamper – cut jumper to enable supervision
for expansion power supply (Appendix J
“Expansion Power Supplies”) or for tamper switch
JP6, JP7
External power –
cut jumpers if AVPS-24 or
APS-6R installed (refer to
Appendix J “Expansion
Power Supplies”)
J10
External power supply connection for
AVPS-24 or APS-6R (refer to Appendix J
“Expansion Power Supplies”)
Batteries (
two
12 AH batteries
shown)
J6-J-8
Option module
slot (refer to “Option
Module: Transmitter
Module - 4XTM
(Notifier)” on page 20
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
Содержание AUTOPULSE IQ-301
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