Alarm SAF CPS2 User manual

ALARMSAF
J1
DC1 DC2
AC
CPS800/1000
VOLTS
612 24
J1
J2 C C O
CO O
J2
JP2 JP3
S1
J3
J1
J4
AC
CPS200/400
Model CPS2 - CPS1000
Power Supply / Battery Charger
Operating and Installation Instructions
52-209 Rev B.02

I. Warnings and Notices
WARNING - To reduce the risk of fire or electric shock, do not expose this
product to rain or moisture
WARNING - This installation and all servicing should be made by qualified
service personnel and should conform to all local codes
NOTICE - This equipment shall be installed in a manner which prevents
unintentional operation from employees or other personnel working about the
premises, by falling objects, by building vibration and by similar causes
NOTICE - This equipment is not intended for use within the patient care areas of
a Health Care Facility
CPS2-CPS1000 Installation Instructions
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52-209 Rev B.02
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Table of Contents
Section Page
I. Warnings and Notices 2
1 Introduction 4
2 Applicable Standards / Documents 5
3 System Overview 6
3.1 Electrical Ratings and Specifications 6
3.2 Terminal Descriptions and Electrical Ratings 7
3.3 AC Input Connection 8
3.4 Battery Terminals 8
3.5 DC1 Output Terminals 8
3.6 DC2 Output Terminals 9
3.7 FAI Input Terminals 9
3.8 Fault Reporting Terminals 9
3.9 Fusing 9
4 Installation 10
4.1 Mounting 10
4.2 Wiring 11
5 Operating the CPS 12
5.1 Setting the Jumpers 12
5.2 Visual Indicators 13
5.3 Troubleshooting 14
6 Specifications 15
6.1 Electrical Specifications 15
6.2 Temperature Specifications 15
6.3 Mechanical Specifications 15
Appendix A 16
Using the FAI Input and DC2 Output 16
Appendix B 17
Using the SB (Special Battery) Terminal 17
Appendix C 18
Using the (Optional) APD8(F) 18
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Section 1
Introduction
The CPS line of power supplies provides a field selectable 12VDC or 24VDC at 2.5A to 10A
(depending on model) using buck topology switching technology.
Features:
Field-selectable output voltage of 12V or 24VDC - Specific models also provide a 6V setting
Units will charge a maximum 7AH to 18AH (depending on model) battery set within 48 hours
All listed units employ full fault detection with dual Form-C relay outputs
Non-listed units are optionally available with fault detection also with dual Form-C relay
outputs
Cabinet-level systems are optionally available with one or more APD8 or APD8F distribution
boards. See www.alarmsaf.com for details.
Fault conditions monitored include:
Low or missing AC
High or low output / battery
Reversed Battery
Internal Power Supply failure
Visual indicators include:
AC Presence (Green) - Units with Fault Detection only
DC OK (Green) - Units with Fault Detection only
One or two DC Output Present LEDs (Red)
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Section 2
Applicable Standards / Documents
NFPA Standards
NFPA 72 National Fire Alarm Code
NFPA 70 National Electrical Code
NFPA 731 Standard for the Installation of Electronic Premises Security Systems
UL and Canadian Standards (Applies to model numbers ending in “-UL/CSA” only)
UL 294 Access Control System Units
CSA C22.2
Other
Applicable Local and State Building Codes
Requirements of the Local Authority Having Jurisdiction (LAHJ)
Product Use
When installed in accordance with all standards listed in Section 2 of this document, the CPS line
provides power for use with typical 12 or 24VDC devices as used in the access control or security
industries such as, but not limited to, mag locks, door strikes, door holders, card readers,
keypads, etc.
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Section 3
System Overview
3.1 Electrical Ratings and Specifications
Manufactured By
www.alarmsaf.com
Fax: [phone]Wilmington, MA 01887
Tel: [phone]A Industrial Way
Tel: [phone]AlarmSaf
Model Numbers and Electrical Ratings
Table 3.1
YesYes14AH x 26.0A + 4.0A3.50A120VAC15x18x402906CPS640DX-UL/CSA
YesYes14AH x 26.0A + 4.0A3.50A120VAC11x15x402905CPS640D-UL/CSA
YesYes14AH x 24.0A + 4.0A3.00A120VAC15x18x402904CPS440DX-UL/CSA
YesYes14AH x 24.0A + 4.0A3.00A120VAC11x15x402903CPS440D-UL/CSA
YesYes14AH x 22.5A + 4.0A2.00A120VAC15x18x402902CPS240DX-UL/CSA
YesYes14AH x 22.5A + 4.0A2.00A120VAC11x15x402901CPS240D-UL/CSA
YesYes18AH10.0A3.50A120VAC11x15x401363CPS1000C-UL/CSA
NoYes18AH10.0A3.50A120VAC11x15x400867CPS100C
YesYes18AH8.0A3.00A120VAC11x15x401369CPS800C-UL/CSA
NoYes18AH8.0A3.00A120VAC11x15x400865CPS80C
YesYes18AH6.0A2.50A120VAC11x15x401368CPS600C-UL/CSA
NoYes
18AH6.0A2.50A120VAC11x15x400863CPS60C
NoNo18AH6.0A2.50A120VAC11x15x400855CPS6C
YesYes14AH4.0A Class 21.50A120VAC12x12x401366CPS400C-UL/CSA
NoYes14AH4.0A1.50A120VAC12x12x400861CPS40C
NoNo14AH4.0A1.50A120VAC12x12x400856CPS4C-14
NoNo14AH4.0A1.50A120VAC8x7x3.500853CPS4C
YesYes7AH2.5A1.00A120VAC12x12x401364CPS200C-7-UL/CSA
YesYes7AH2.5A Class 21.00A120VAC8x7x3.501365CPS200C-UL/CSA
NoYes7AH2.5A1.00A120VAC12x12x400859CPS20C-7
NoYes7AH2.5A1.00A120VAC8x7x3.500858CPS20C
NoNo7AH2.5A1.00A120VAC8x7x3.500851CPS2C
Note 3Yes18AH10.0A
Note 3Note 328VACNone01367CPS1000-UL/CSA
NoYes18AH10.0A28V36028V360Note 2None00866CPS100
Note 3Yes18AH8.0ANote 3Note 328VACNone01375CPS800-UL/CSA
NoYes18AH8.0A28V36028V360Note 2None00864CPS80
Note 3Yes18AH6.0ANote 3Note 328VACNone01374CPS600-UL/CSA
NoYes18AH6.0AT24V5AT24V4ANote 2None00862CPS60
NoNo18AH6.0AT24V5AT24V4ANote 2None00854CPS6
Note 3Yes14AH4.0A Class 2Note 3Note 328VACNone01373CPS400-UL/CSA
NoYes14AH4.0AT29V196T24V4ANote 2None00860CPS40
NoNo14AH4.0AT29V196T24V4ANote 2None00852CPS4
Note 3Yes7AH2.5A Class 2Note 3
Note 328VACNone01372CPS200-UL/CSA
NoYes7AH2.5AT29V120T24V40Note 2None00857CPS20
NoNo7AH2.5AT29V120T24V40Note 2None00850CPS2
12/24V12V Only
Listed?
Fault/FAI/
DC2/SB?
(Note 5)
Max Battery
Max Output
Current
(Note 4)
Max Input Current or
Transformer Required.
Input
Voltage
Enclosure
Order
Number
Model
(Note 1)
Note 1 - Some of the above models are available with one or two APD8(F) Advanced Power Distribution modules - www.alarmsaf.com for details
Note 2 - Minimum input AC voltage is 3V above the desired output voltage setting. Maximum transformer voltage is not to exceed 30VAC
Note 3 - This model is a UL recognized component. It is only approved for use as a replacement board using the existing transformer and
enclosure
Note 4 - Models which state “Class 2” next to the output current have Class 2 Power Limited DC Outputs
Note 5 - Models marked “Yes” have Fault Outputs, an FAI Input, a DC2 Output, and an SB Terminal. Models marked “No” do not have these
features.
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3.2 CPS Board Terminal Descriptions and Electrical Ratings
AC Fault Relay CommonAC FAULT C
AC Fault Relay Normally OpenAC FAULT NO 1 Amp at 24VDC (Resistive) - Contacts are labeled in
the non-powered (Fault) condition
AC Fault Relay Normally ClosedAC FAULT NC
DC Fault Relay CommonDC FAULT C
DC Fault Relay Normally OpenDC FAULT NO 1 Amp at 24VDC (Resistive) - Contacts are labeled in
the non-powered (Fault) condition
DC Fault Relay Normally ClosedDC FAULT NC
TB4 - Fault Outputs - Units with Fault Outputs ONLY
DC2 Common Output - FAI
Controlled
DC2 OUT -
12VDC or 24VDC at full output current of supply - FAI
Controlled - See Table 3.1 and Appendix A.
DC2 Positive Output - FAI ControlledDC2 OUT +
DC1 Common OutputDC1 OUT -
12VDC or 24VDC at full output current of supply - See
Table 3.1 for ratings.
DC1 Positive OutputDC1 OUT +
TB3 - DC Output (DC2 Present on Units with FAI Input ONLY)
FAI Dry Contact Input - See Appendix AFire Alarm Input
FAI
TB2 - Fire Alarm Input - Units with FAI Input ONLY
Negative Battery ConnectionBAT -
12VDC or 24VDC at 7AH - 18AH maximum - See
Table 3.1 for Ratings
Positive Battery ConnectionBAT +
See Appendix B for details on the SB terminalSpecial Battery TerminalSB
LVAC 28.2VAC - See Table 3.1 for RatingsLow voltage AC input
LVAC
TB1 - Low Voltage AC Input and Battery Output
RatingDescriptionTerminal / Connector
DC OUTPUT
FUSE ATC-7.5
VOLTAGE
SELECT FOR
20/40/60
200/400/600
VOLTAGE
SELECT FOR
80/100
800/1000
J1
DC2
FAILSAFE / FAILSECURE
SELECT
AC FAULT
DC FAULT
DC SYSTEM ‘OK’
DC OUTPUT PRESENT
FAI
CONNECT
AC PRESENCE
LVAC
CONNECT TO
TRANSFORMER
SPECIAL
FUNCTION
BATTERY
CONNECT
DC1
OUTPUT
DC2
OUTPUT
DC OUTPUT PRESENT
VOLTAGE SELECT
AC PRESENCE
DC
OUTPUT
BATTERY
CONNECT
LOW VOLTAGE
AC CONNECT
Figure 3.2
Note: Wire should be sized appropriately for voltage drop and current carrying capability. All
terminals are labeled for polarity where appropriate.
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

3.3 AC Input Connection
3.3.1 Board-Level Supplies
Board-level units are connected to an appropriate low-voltage AC supply voltage of a sufficient
VA rating (See Table 3.1). The connection is made on TB1 at the terminals labeled “LVAC.”
The phase of this connection is not important.
3.3.2 Cabinet-Level Supplies
Cabinet-level supplies are supplied with a hardwired transformer of the correct voltage. The
connections should be made as follows:
Black Hot
White Neutral
Green Earth Ground
Note - The Green or Green/Yellow earth ground wire should always be connected first or
disconnected last for safety.
Note - All wiring should be installed in accordance with (NEC760) NFPA70, NFPA72, and all local
code requirements. Power limited wiring requires that power limited and non-power limited wiring
remain physically separated. All power limited circuits must remain at least one quarter inch ( ”)
away from any non-power limited circuit wiring. All power limited circuit wiring must enter and exit
the cabinet through different knockouts than non-power limited wiring.
3.4 Battery Terminals
The CPS has one set of battery terminals labeled BAT +/- which will charge a sealed lead acid /
gel cell battery set for backup of the output voltage. The battery terminals are fuse protected.
Caution - Observe the polarity of the battery terminals with respect to the battery set or damage
to the load, power supply, or battery set may occur.
Note - Series-connected batteries should always be of the same amphour capacity, age, and
state-of-charge to prevent battery / system damage.
Note - It is the responsibility of the installer to determine the minimum battery requirement for the
particular application in which the supply is being used. Backup batteries should be serviced at
regular intervals as determined by local and/or national codes.
3.5 DC1 Output Terminals
The DC1 output terminals provide a constant output of either 12VDC or 24VDC. See Section 5.1
for additional information on output voltage selection on board-level units.
Caution - Observe the polarity of the output terminals with respect to the load or damage to the
load may occur.
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3.6 DC2 Output Terminals
The DC2 output terminals provide a controlled output of either 12VDC or 24VDC. Control is
provided through the FAI input. The operation of the DC2 output is set by jumper S1. See
Appendix A for more information on using the FAI Input and DC2 output.
Note - Not all models of CPS have a DC2 output.
Caution - Observe the polarity of the output terminals with respect to the load or damage to the
load may occur.
3.7 FAI Input Terminals
The FAI input accepts either a normally open or normally closed set of dry contacts to provide
control to the DC2 output. The operation of the FAI input is set by jumper J1. See Appendix A for
more information on using the FAI Input and DC2 output.
Note - Not all models of CPS have an FAI input - See Table 3.1 for details.
3.8 Fault Reporting Terminals
Some models of CPS have two integral sets of Form-C fault relay outputs. See Table 3.1 to
determine whether the Fault Outputs are present for a particular model number. Fault conditions
indicated include:
Low Output VoltageHigh Output Voltage
Low Battery VoltageHigh Battery Voltage
Blown Fuse (AC or Battery)Low or missing AC
NOTE - The CPS line of power supplies does NOT detect battery presence. If battery presence
detection is required, AlarmSaf also manufactures supplies with integral battery presence
detection.
The integral relay outputs provide fail-safe, Form-C relay outputs rated at 1A at 24VDC.
Terminals are labeled in the unpowered (fault) state.
3.9 Fusing
Some models of CPS contain one replaceable fuse - the Battery Fuse. When replacing this fuse,
only the equivalent type and rating are to be used. Battery Fuses are blade-type automotive
fuses (ATC).
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Section 4
Installation
4.1 Mounting
The CPS line is available in either board-level or cabinet level versions.
4.1.1 Mounting a Cabinet-Level Supply
If the CPS is provided in a wall mount enclosure, use #8 hardware minimum in four locations.
Use an appropriate fastening system for the mounting surface.
Cabinet Mounting:
1. Mark and predrill two holes for the top keyhole mounting screws
2. Install two fasteners in the mounting wall leaving screwheads protruding approximately
inch
3. Using the two upper keyholes, mount the cabinet over the two screws
4. Mark the two lower holes, remove the cabinet and drill the lower mounting holes
5. Mount the cabinet, install the remaining fasteners, and tighten all fasteners
BN
ABC
Figure 4.1.1
4.1.2 Mounting a Board-Level Supply
Board-level, supplies can be mounted either with the provided double-sided tape or by using
nylon standoffs and hardware (not included). Replacement boards for a listed supply must
reuse the existing hardware to maintain the listing.
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4.2 Wiring
4.2.1 Wire Routing
All wiring must be installed in accordance with NFPA70, NFPA72, and all local code
requirements.
Power Limited wiring requires that power limited and non-power limited wiring remain
physically separated. Any power limited circuit entering the enclosure must remain at least
one quarter inch (”) away from any non-power limited circuit wiring. Any power limited circuit
wiring must enter and exit the enclosure through different knockouts than non-power limited
circuit wiring. Wiring within the enclosure should be routed around the perimeter of the
cabinet. It should not be routed across the circuit boards.
4.2.2 AC Input
4.2.2.1 Cabinet Level Supplies
Connection should be made via an approved method. AC mains wiring should be no
smaller than 14 AWG. See Section 3.3 for details.
4.2.2.2 Board-Level Supplies
Locate the LVAC Input terminals. These terminals are non-removable and accept wire
sizes between #12 and #22 AWG. Phasing of the LVAC input is not important on the CPS.
See Section 3.1 for Transformer requirements.
4.2.3 Output Wiring (DC1 / DC2)
Locate the output terminals. These terminals are non-removable and accept wire sizes
between #12 and #22 AWG. Polarity is marked on the PCB, and on the supporting
documentation.
4.2.4 Battery Wiring
Locate the battery terminals. These terminals are non-removable and accept wire sizes
between #12 and #22 AWG. Polarity is marked on the PCB. If the CPS is set for 12VDC,
connect a single 12V battery to the terminals. If the CPS is set for 24VDC, connect two 12V
batteries in series to the terminals.
CAUTION - A lead-acid battery has the capability of producing extremely high current.
Personal or property damage can occur if the batteries are shorted or improperly
connected.
4.2.5 Fault Output Wiring
Locate the Fault Output relay terminals. These terminals are non-removable and accept wire
sizes between #14 and #22 AWG. The relay terminals are marked in the non-powered (fault)
state (In a normal (non-fault) condition, there is a connection between C and NO).
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Section 5
Operating the CPS
5.1 Setting the Jumpers
Before powering a system containing a CPS, the jumpers should be set for proper operation. Be
sure to reference the proper section of the manual (5.1.1 or 5.1.2) for the model of CPS you are
using.
5.1.1 Units WITH Fault Relay Output
Fail-Safe
See Section 5.1.1.3DC2 OperationS1
OffLeave Jumper OffNot UsedJ4
Intact
Intact - Backup Enabled
Cut - Backup Disabled
DC2 Battery BackupJ2
Both ON
Both ON - 12V
Both OFF - 24V
Output voltage
Setting
J1 & J3
DefaultSettingsDescriptionJumper
WARNING - BOTH voltage setting jumpers must be set for proper operation of the CPS. Failure to
set both jumpers will result in damage to the CPS board.
5.1.1.1 Output Voltage Setting (J1 & J3)
J1 and J3 control the output voltage setting of the CPS. With both jumpers ON, the output
voltage will be 12VDC nominal. With both jumpers OFF, the output voltage will be 24VDC.
BOTH jumpers must be set, or damage to the CPS will occur.
5.1.1.2 DC2 Battery Backup (J2)
J2 is a wire jumper that controls whether or not the DC2 output is backed up by the standby
battery set. This is useful for installations that require maglocks to open upon AC power loss.
Cutting this jumper removes the battery backup from the DC2 output. This jumper does not
affect the DC1 output.
5.1.1.3 DC2 Operation (S1)
On units with Fault Relay Output, the DC2 output is the FAI controlled output of the power
supply. The S1 jumper determines the operation of the DC2 output when there is an FAI (Fire
Alarm Interface) input. The default setting on all units is FAIL-SAFE. Jumper positions are:
3 - 13 - 11 - 2
There is no power to the DC2 output until
an FAI input is received. DC2 remains
powered during the FAI event. Power is
removed from DC2 when the FAI input is
removed.
FAIL-SECURE
3 - 23 - 21 - 3
Power to the DC2 output is removed when
an FAI input is received. Power to the DC2
output returns when the FAI input is
removed
FAIL-SAFE
(DEFAULT)
CPS80/100 &
CPS800/1000
CPS60 &
CPS600
CPS20/40 &
CPS200/400
S1 POSITION
DESCRIPTION
JUMPER S1 - DC2 OUTPUT SETTINGS
.
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5.1.2 Units WITHOUT Fault Relay Output
OpenOpenN/AJ2
OpenClosedN/A
J1
24V Output12V Output*6V OutputJumper
5.1.2.1 Output Voltage Setting (J1 & J2)
J1 and J2 control the output voltage setting of the CPS. CPS models without Fault Relays
may be set for 12VDC, or 24VDC output. Set the jumpers as shown in the table for
the desired output voltage.
5.2 Visual Indicators
The CPS contains one or four visual status indicators, depending on model. Models with fault
outputs have four visual indicators, while models without fault outputs only have one visual
indicator.
5.2.1 AC (Green) - Units with Fault Outputs ONLY
This LED lights when Low Voltage AC is present.
CAUTION - Always check for AC presence with an AC volt meter before servicing
5.2.2 DC OK (Green) - Units with Fault Outputs ONLY
This LED lights when there is no trouble condition detected by the CPS. The LED
extinguishes under one of the fault conditions listed in Section 3.8.
5.2.3 DC (Red) - Models without Fault Outputs ONLY
This LED lights when output voltage is present at the DC Output terminals
5.2.4 DC1 / DC2 - Models with Fault Outputs ONLY
These LEDs light when output voltage is present on the DC1 and DC2 outputs respectively.
The DC2 LED may switch on or off depending on the state of the FAI input and jumper S1
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*Factory default

5.3 Troubleshooting
Contact AlarmSafInternal problem with CPS
Verify the presence of at least
102VAC on the primary of the
Transformer
Low or Missing AC
Verify that a good battery set of the
proper voltage is connected to the
CPS
Damaged, Incorrect, or Missing
Battery Set
Verify that output current is less than
the rated current
Excessive loading on output
Verify fuse is intact - Check wiring
integrity before replacing fuse
Blown battery fuse
The DC OK LED is extinguished,
indicating a fault condition
Contact AlarmSafInternal problem with CPS
Verify that a good battery set of the
proper voltage is connected to the
CPS
Bad / Incorrect Battery Set
Verify presence of AC voltageAC trouble
Verify that output current is less than
rated current
Excessive loading on output
Verify proper jumper settingsIncorrect jumper settings
The output voltage of the CPS is
incorrect or missing
SolutionPossible CauseCondition
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Section 6
Specifications
6.1 Electrical Specifications
6.1.1 Input Voltage See Section 3.1
6.1.2 Input Power See Section 3.1
6.1.3 Output Voltage 12 or 24VDC Nominal - See Section 5.1
6.1.4 Output Current See Section 3.1
6.1.5 Maximum Battery Charger Capacity See Section 3.1
6.2 Temperature Specifications
6.2.1 Ambient Temperature Range 0ºC to 49ºC (32ºF to 120ºF)
6.2.2 Ambient Humidity 93% at 32 ºC (90ºF) Maximum
6.3 Mechanical Specifications
All dimensions in inches; all weights in pounds. Reference drawing below table for more details.
5.003.206.254.75CPS100 /
1000
5.003.206.254.75CPS80 / 800
5.003.205.754.25CPS60 / 600
4.002.704.503.00CPS6
5.003.205.754.25CPS40 / 400
5.003.205.754.25CPS20 / 200
3.602.454.002.75CPS4
3.602.454.002.75CPS2
Approximate
Board Weight
Mounting
Length (D)
Mounting
Width (B)
HeightLength (C)Width (A)Model
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0.60 LBS
0.60 LBS
1.25 LBS
1.25 LBS
1.25 LBS
1.5 LBS
1.5 LBS
2.20 LBS
1.125
1.50
1.50
2.25
2.125
2.25
2.25
2.25
NOTE: ALL DIMENSIONS IN INCHES AND ARE APPROXIMATE
DC OUTPUT
FUSE ATC-7.5
A
B
C
D

Appendix A
Using the FAI Input and DC2 Output
Some models of CPS have an FAI input and a DC2 output, which is controlled by the FAI input.
The FAI input may be activated by either a Normally Open or a Normally Closed contact, and the
DC2 output can operate either as Fail-Safe of Fail-Secure by setting the S1 jumper appropriately
(See Section 5.1).
The diagrams below show the common methods of using and wiring the FAI input and DC2
output.
This diagram shows a system
which removes power from the
DC2 output when the NC
contact on the FAI terminals
opens. Power returns when the
contact is opened.
If the NC contact was replaced
with an NO contact, the DC2
output would normally be
unpowered and the output
would power up when the NO
contact closes
FAI NC
RELAY
CPS600 SHOWN
POSITION JUMPER TO REMOVE POWER
ON OPEN OF FAI RELAY.
REVIEW INSTRUCTIONS FOR SPECIFIC POSTION
OF JUMPER ON OTHER CPS UNITS
SYSTEM
POWER
MAGLOCK
This diagram shows a system
which removes power from the
DC2 output when the NO
contact on the FAI terminals
closes. Power returns when
the contact is opened.
If the NO contact was replaced
with an NC contact, the DC2
output would normally be
unpowered and the output
would power up when the NC
contact opens.
FAI NO
RELAY
CPS600 SHOWN
POSITION JUMPER TO REMOVE POWER
ON CLOSURE OF FAI RELAY.
REVIEW INSTRUCTIONS FOR SPECIFIC POSTION
OF JUMPER ON OTHER CPS UNITS
SYSTEM
POWER
MAGLOCK
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Appendix B
Using the SB (Special Battery) Terminal
The SB Terminal allows the use of a single battery set in dual voltage systems utilizing multiple
power supplies. A 24V battery set is connected to the 24V power supply as normal, then also
connected to the 12V supply using the BAT- terminal and the SB terminal. Upon loss of AC
power, the 12V supply will then draw power from the 24V battery set and regulate it down to
12VDC. See the diagram below for an example of wiring to the SB terminal.
CPS2-CPS1000 Installation Instructions
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52-209 Rev B.02
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com

Appendix C
Using the (Optional) APD8(F)
Some models of CPS are available with one or two APD8(F) Advanced Power Distribution modules. This Appendix provides a quick reference for
jumper and switch settings for the APD8(F) and assumes a basic knowledge of the APD8(F) - for full APD8(F) instructions, refer to document
number 52-254, available from www.alarmsaf.com.
Input Configuration (S1-S8)
Each input has one set of DIP switches, labeled S1 through S8. On each switch block, only the top six switches are used - the bottom two
are not used.
Note - Due to inconsistencies by the manufacturers of DIP switches in the labeling of switch numbers and ON and OFF positions, AlarmSaf
indicates switch settings visually and descriptively.
Note - All switch settings shown below are indicated with the board positioned so that the edge of the board with two 8-pin terminal strips is at
the top, as shown in the diagram below
Left (Off / Open)Right (On / Closed)Left (Off / Open)
Sixth Switch
Right (On / Closed)Right (On / Closed)Left (Off / Open)
Fifth Switch
Left (Off / Open)Right (On / Closed)Left (Off / Open)
Fourth Switch
Left (Off / Open)Left (Off / Open)Right (On / Closed)
Third Switch
Right (On / Closed)Left (Off / Open)Right (On / Closed)
Second Switch
Left (Off / Open)Left (Off / Open)Right (On / Closed)
Top Switch
12V External TripPositive TripNegative Trip
Output Configuration (JP1-JP8)
Each output has one jumper which may be set to one of three positions - C, D, or X. These three positions correspond to Constant Output,
Disable Output on FAI, or Dry Contact output (X), respectively.
Power Source Setup (J1 and J2)
These jumpers select whether the APD8(F) uses one source for control power and output power or separate sources.
With both jumpers IN, the APD8(F) uses the same source of power for both output power and internal relay & control power. Input
power can be wired to either the “Lock Power” input or the “CTRL Power” input. This is the normal setting.
With both jumpers OUT, the APD8(F) requires separate control and output power. This setting is not normally required.
ISOLATED TRIP
FO
CV
XDC
CDXXDCCDXXDCCDXXDCXDC
P
PI
P
N
NI
N
P
PI
P
N
NI
NN
NI
N
P
PI
PP
PI
P
N
NI
NN
NI
N
P
PI
PP
PI
P
N
NI
NN
NI
N
P
PI
PP
P
N
NI
N
NO C NC COM
NO C NC COM
OUT 1
COMNCCNO
NO C NC COM
COMNCCNO
NOC NC COM
COM
NCCNO
NO C NC COM
FACP
NO C NC COM
COMNCCNO NO C NC COM
COMNCCNO
NO C NC COM COMNCCNO
NO C NC COMCOMNCCNO
OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8
+IN 1- +IN 2- +IN 3- +IN 4- +IN 5- +IN 6- +IN 7- +IN 8-
SET S1 THRU S8
FOR EITHER POSITIVE,
NEGATIVE, OR
APD8
NO
C
NC
NC
C
NO
+IN 1- +IN 2- +IN 3- +IN 4- +IN 5- +IN 6- +IN 7- +IN 8-
T+ T-
T+ T-
REPLACE FUSE ONLY WITH FUSE OF SAME TYPE AND RATING
J2J1
JP8JP7JP6JP5JP3JP2JP1 JP4
F1 F2 F3 F4 F5 F6 F7 F8
S1 S2 S3 S4 S5 S7 S8
++
+
+
+
-
-
CPS2-CPS1000 Installation Instructions
5/24/13
52-209 Rev B.02
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AlarmSaf 65A Industrial Way, Wilmington, MA 01887 978 658 6717 www.alarmsaf.com