Detection Systems DS7400Xi User manual

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DS7400Xi Control/Communicator
Terminal Wiring & Programming
P/N 44128C DS7400 Programming
.DS7400Xi Panel Wiring & Programming

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44128C DS7400 Programming
Control Terminal Wiring
DS7400Xi Panel Wiring & Programming

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Before servicing, remove all power including
the transformer, battery and phone line.
A complete functional test is required after
any programming.
Incorrect connections may result in damage
to the unit.
System is Power Limited except for battery
terminals. All wiring entering the enclosure
must be power limited.
DS7400Xi Panel Wiring & Programming

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1
2
3
4
5
6
7
8
EARTH GROUND:Must be connected to a good earth ground
such as a cold water pipe and also connected to the cabinet
cover using the supplied wire jumper.
A/C INPUT: Use U.L. listed, 18 VAC 50 VA, class 2
transformer. Model TR-1850 requires 50/60 Hz. unswitched
dedicated outlet. Do not share.
ALARM OUTPUT: Provides 12 VDC, special application, up to
1.75A for powering bells, sirens drivers, etc.
Function programmed in address 0146
AUXILIARY POWER: Provides 12 VDC, special application,
up to 1.0A for powering detectors.
A
C
_
A
_
+
A/C Power Indication LED
DS7400Xi Panel Wiring & Programming

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R
B
G
Y
Y
OPTIONS BUS:
Used for options such as the ARDIS communications
module, the DS7420i Dual Phone Line module, etc.
Also for keypads #11 - #15.
For Commercial Fire Mode: Option Bus Wiring must
be run in conduit if run outside the enclosure.
DS7412 RS-232 Interface Module
DS7488 Octal Relay Module
DS7489 Octal Open Collector Module
DS7420i Commercial Fire Module
DS7416 ARDIS Transmitter
X7410 X10 Interface Module
Options Include:
DS7400Xi Panel Wiring & Programming

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RBGY
Y
1211109
KEYPAD BUS*:
Up to 15 keypads**
may be used.
Can be “home-run”
or “daisy-chained.”
Keypads #1 - 10
*= Maximum wire length each: 1000 ft. (305 m).
Max. wire length total in system: 6000 ft. (1830 m)
when using #22 AWG (.8mm) or #18 AWG (1.0mm)
cable.
** = Keypads #1 - 10 connect to the Keypad Bus.
Keypads #11 - 15 connect to the Options Bus.
Shared cable is not recommended for keypad
bus, multiplex bus, options bus, telephone, or
siren wiring.
DS7400Xi Panel Wiring & Programming

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Phone Line:
(RJ-31x or 38x)
T TH RH R
GBSR
16151413
House
Telephone
Company
DS7400Xi Panel Wiring & Programming

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17 18 19 20 21 22 23 24 25 26 27 28 29 30
PO1 PO2 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 -L + L + L + L +
ZONES 1-8 : Intended for connection of Normally Open or
Normally Closed alarm contacts. May be used for compatible
2-wire smoke detectors. These zones require a 2.21KW resistor
(P/N 25899) at the end of the loop.
Power is momentarily removed from L+ after a [PIN]+[System
Reset] or during fire verification.
Zone 1-8 assignments are programmed in addresses 0018-0025.
PROGRAMMABLE OUTPUTS:
PO1 shorts to aux. power negative when activated. PO1 can sink up to 1.0A.
PO1 function programmed in address 0147.
PO2 supplies 12 V and up to 500 mA when activated.
PO2 function programmed in address 0148.
DS7400Xi Panel Wiring & Programming

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Disconnect wire jumper from terminal 4 to inner housing of Bell Box.
(Prevents a ground fault condition)
Connect wiring between control and Bell Box as shown next slide.
To use AB-12 Bell/Housing, cut jumper wire “JP1” on control.
EOL used in AB-12 Bell / Housing must be 27K ohms.
Program Zone 8 as 24-hour zone by programming it to follow zn function 7.
(Program address 0025 should be 07)
Do not change default programming of zone function 7.
(Program address 0007 should be 22)
Wiring & Programming for Installations
using Ademco AB-12 Housing
DS7400Xi Panel Wiring & Programming

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6
5
4
3
2
1Bell
To Earth Ground Terminal 1
1
29
30
5
6
To Control Loop Positive Terminal 29
To Control Zone 8 Input Terminal 30
To Control Alarm Output Terminal 5
To Control Alarm Output Terminal 6
EOL
27kW
Inner Bell Housing
Outer Bell Housing
Cut this Jumper - JP1
Control/Communicator
DS7400Xi Panel Wiring & Programming

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Z- L+
Z- L+
NO
NC
Typical burglar
alarm loop wiring
-
Z- L+
Typical 2-wire
smoke detector
wiring
++
In Out
_
++
In Out
_
EOL Relay
DS7400Xi Panel Wiring & Programming

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Z- L+
NO
NC
EOL @ Panel
Cannot see circuit state
changes past the short
Z- L+
NO
NC
Wire Shorted
Shows Trouble
Z- L+
NO
NC
Wire Break
Shows Trouble
Z- L+
NO
NC
Normal Alarm
Circuit w/EOL
SHORT
OPEN
OPEN
OPEN
DS7400Xi Panel Wiring & Programming
DO NOT
DO THIS

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DS7430 Multiplex Expansion
Power Bus
++
--
Plug into the
Expansion Port of the
control.
200mA of Auxiliary
Power available for
powering devices.
DS7400Xi Panel Wiring & Programming

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1
2
3
4
5
6
7
8
A
C
_
A
_
+
Power Bus
+ +
--
1.0A of Auxiliary
Power is available
when using this
method of wiring.
Control
DS7430 Multiplex Expansion
DS7400Xi Panel Wiring & Programming

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DS7436 Multiplex Expansion
Power Bus
++
--
Power Bus
++
--
200mA
200mA
DS7400Xi Panel Wiring & Programming

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Using the Reference Guide
Sections
The Cover - Keypad Quick Reference
Specifications
Enclosure Installation & Terminal Wiring
Quick Start Guide
System Worksheet - Helps with system planning
System Overview/Glossary - Explains most important terms
Operating Guide
Programming
U.L. Listed Systems Guide
Communicator Formats Guide
Troubleshooting Guide - Solutions to most common problems
DS7400Xi Panel Wiring & Programming

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DS7400Xi Version 3.04
1) Fire Walk Test (V3.04)
Revision 3.04 incorporates a “Fire Walk Test” to allow the manual
testing of all fire zones in the panel.
Two reports --
“Fire Walk Test” and “Fire Walk Test Restore”
are available
to notify the Central Station that the Fire Walk Test is in progress.
No fire alarm reports are sent during the Fire Walk Test.
DS7400Xi Panel Wiring & Programming

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DS7400Xi Version 3.04
2) Multiplex Smoke Detectors (V3.04)
The DS7400Xi has the capacity to use
Detection Systems MX280 Series Multiplex Smoke Detectors.
These Low Profile Smoke Detectors mount directly to the Multiplex Bus
and have the ability to self monitor the sensitivity of the detector using
the ChamberCheck feature.
When a smoke detector is out of its sensitivity range, the keypads
display “Dirty Chamber,” and the panel may be programmed to send a
“Dirty Chamber” report to the Central Station.
The MX280THL Smoke Detector also has the ability to send a Low
Temperature (“Freeze Alarm”) report when the temperature in the
building is less than 45 degrees F for 30 minutes or more.
The MX280 Series Smoke Detectors became available during 1998.
DS7400Xi Panel Wiring & Programming

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DS7400Xi Version 3.04
3) Auto Arm Sounders (V3.04)
You may now select (in addresses 0202-0205) whether or not the
sounders are activated during the Auto Arm period.
4) Battery Test (V3.04)
The internal battery is now automatically tested every two minutes.
5) ROM Size Change (V3.03)
Revision 3.03 and higher of the DS7400Xi now uses a 32-pin ROM.
The board revision required for this ROM is 29230F.
Controls manufactured prior to the introduction of the 32 pin socket
included a 28 pin socket.
They cannot be upgraded using version 3.03 or above.
DS7400Xi Panel Wiring & Programming

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6) LED Keypads Zone Display (V3.03)
The LED keypads were only displaying the lowest numbered zone when
multiple zones were faulted.
LED keypads now properly display all faulted zones (for which an LED
exists).
LED keypads will still only display zones 1 through 8 (for DS7445) or 1
through 6 (for DS7443).
7) Outputs Following Panic/Duress (V3.03)
Outputs configured to follow Panic/Duress events assigned to All
Partitions come on for any panic/duress event.
Those outputs also energize, as stated in Reference Guide Section 8.4,
for any Silent or Invisible zone violation.
DS7400Xi Panel Wiring & Programming