IntroductionThe 4606-9102 Liquid Crystal Display (LCD) Annunciator for the 4010ES provides remote
annunciation of the Fire Alarm Control Unit (FACU) status, see Figure 1. Visual status is
provided using an LCD and LEDs. Audible annunciation is provided using a piezo sounder. Use
the keyswitch to lock or enable the annunciator switch.
Figure 1. 4606-9102 LCD Annunciator
In this
publication
Cautions
and warnings
Top icPa ge
Specifications 2
Installing the 4606-9102 LCD Annunciator 2
Address chart 4
General wiring precautions 7
Specific wiring precaution 7
Wire length tables 7
Checkout procedure 8
READ AND SAVE THESE INSTRUCTIONS - Follow the instructions in this installation manual. These instructions
must be followed to avoid damage to this product and associated equipment. Product operation and reliability depend
upon proper installation.
DO NOT INSTALL ANY SIMPLEX® PRODUCT THAT APPEARS DAMAGED - Upon unpacking your
Simplex product, inspect the contents of the carton for shipping damage. If damage is apparent, immediately file a claim
with the carrier and notify an authorized Simplex product supplier.
ELECTRICAL HAZARD - Disconnect electrical field power when making any internal adjustments or repairs. All
repairs should be performed by a representative or authorized agent of your local Simplex product supplier.
STATIC HAZARD - Static electricity can damage components. Handle as follows:
• Ground yourself before opening or installing components.
• Prior to installation, keep components wrapped in anti-static material at all times.
EYE SAFETY HAZARD - Under certain fiber optic application conditions, the optical output of this device may exceed
eye safety limits. Do not use magnification (such as a microscope or other focusing equipment) when viewing the output
of this device.
SULFURIC ACID WARNING - Battery contains sulfuric acid, which can cause severe burns to the skin and eyes and
can destroy fabric. Replace any leaking or damaged battery while wearing appropriate protective gear. If you come in
contact with sulfuric acid, immediately flush skin or eyes with water for 15 minutes and seek immediate medical attention.
Table 1: Power requirements and environmental limitations
Vol tag e24VDC Power Supply.24VDC Nominal/18VDC minimum.
CurrentMaximum Current Draw.with LCD Backlight OFF at 24VDC: 65mA.
Maximum Current Draw.with LCD Backlight ON at 24VDC: 110mA.
Maximum Current Draw.with LCD Backlight ON and Piezo ON at 18VDC: 140mA.
Tempe ratureOperating Range.32°F to 120°F (0°C to 49°C).
HumidityThe equipment operates normally under non-condensing humidity conditions up to 93%,
relative humidity at 100°F (38°C).
•Communication wiring is supervised and power-limited.
•24V power wiring supplied by a 4010ES FACU is power-limited.
•If the interconnected control unit is not used to provide operating power to the annunciator, a
regulated UL-listed 24VDC power supply for fire protective signaling is required.
•A minimum 18 AWG Twisted pair wiring is required for communications. If twistedshielded pair wire is used, ground the shield at the main panel only.
•Connect a dedicated earth ground connection to the back box, in accordance with NFPA 70,
Article 250.
Flush mount 4606-9102 LCD Annunciators
•In masonry walls, use a Steel City GW-635-G (3½ in/89mm deep) masonry box, or an
equivalent box.
•In plasterboard walls, use six listed gangable switch boxes, RACO 590 (3½ in/89mm deep),
RACO 600 (2½ in/63.5mm deep), RACO 601 (3½ in/89mm deep), or an equivalent box.
Installing the
4606-9102 LCD
Annunciator
Surface mount 4606-9102 LCD Annunciators
•Use a 2975-9206 box (2¾ in/69.85mm deep) or a 2975-9217 box (1¾ in/44.75mm deep).
Complete the following steps to install the 4606-9102 LCD Annunciator:
1. Terminate the annunciator’s communication (COMM) and power lines as shown in Figure 2.
2. Connect the ground harness to earth ground.
Note: To prevent Electrostatic Discharge (ESD), use a wrist strap assembly that connects to ground. Ensure
the power is OFF before installing or servicing the annunciator.
Figure 2. Terminating the COMM and Power Lines
2
Page 3
24C (0V)
+24VDC
24C (0V)
+24VDC
TB1
TB2
-COMM (RUI-)
+COMM (RUI+)
SHIELD
SHIELD
+COMM (RUI+)
-COMM (RUI-)
GROUND HARNESS
733-936
ON
Note: DIP switch SW2
is located at the bottom of the
electronics assembly.
•Do not exceed the maximum wiring lengths specified in the wire length tables in this
document.
•If shielding is used:
- Maintain the metallic continuity of the shield throughout the entire length of cable.
- The entire length of the cable must have a resistance greater than 1 X 10
6
Ohms to earth
ground.
- Ensure the shield is connected to a SHIELD terminal at each annunciator, and is
terminated only at the main panel.
•Ensure underground wiring is free of water.
•Do not run wires through elevator shafts.
•Wire runs in plenums must be in a conduit unless they are rated for plenum use.
•Splicing is permitted in the following situations:
- All connections are soldered (rosin-core solder), crimped in metal sleeves, or
encapsulated with an epoxy resin.
- When using solder or crimped metal sleeves, ensure the junction is insulated with a high
grade electrical tape that equals the quality of the original insulating jacket.
- The continuity of the shield is maintained throughout the length of the cable.
•Do not run other wiring in the same conduit as system wiring.
•Ensure 24V power wiring is power limited.
•Communication wiring is supervised and power limited.
•4606-9102 LCD Annunciator wiring that leaves the building, above or below ground,
requires overvoltage suppression at both ends for the communication and the power
wiring. Communication and power wiring must meet the following requirements using:
- A Simplex Model 2081-9044 overvoltage protector (200 mA) or a Simplex Model
2081-9027 (200 mA) isolated loop circuits protector.
- Simplex Model 2081-9028 (5-amp) isolated loop circuit protector.
- For underground wiring, select the appropriate isolated loop circuit protector. Run the
circuit wiring in a separate parallel wiring trough, to separate it from any commercial
power distribution wiring.
- For overhead wiring, select the appropriate isolated loop circuit protector. The wiring is
limited to one contiguous property and the total wire length must not exceed 2500 feet
(762 meters). Run the circuit wiring on separate poles, to separate it from any poles
supporting commercial power distribution wiring. Run the wiring in parallel with direct
relation to the commercial power distribution. The separation is a minimum distance,
whichever is greater, of 100 feet (30.48 meters), or the maximum span between any two
adjacent poles of either the system’s circuit or the commercial power distribution circuit.
•For the maximum wire lengths with or without circuit protectors, see Tables 3 through 6.
Wire length
tables
Table 3 and Table 4 show the maximum wire lengths possible for the power wiring. Table 5
and Table 6 show the maximum wire lengths for the communication wiring.
Note:
•When using multiple annunciators and runs, ensure the total of all runs does not exceed 10,000 feet
(3048 meters), including T-Taps.
•The maximum number of 2081-9044 over-voltage protectors on a single communication loop is four.
The maximum number of 2081-9028 isolated loop circuit protectors on a single communication loop is
four.
When the installation is complete, verify that the remote annunciator is working correctly:
1. Verify that the LEDs and the LCD are working by turning the keyswitch OFF and then ON. This
process causes the remote annunciator to execute a self-test which checks each LED and the
LCD.
2. Verify that the annunciator communicates properly with the FACU by observing the remote
annunciator. If the annunciator is not wired properly and is not communicating with the FACU,
error messages are displayed and an audible signal is emitted. Also, a card missing trouble is
displayed at the FACU.
Note: For Programming changes, refer to the relevant panel programming manual.
579-977
Rev. C
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