Mircom RAM-2944LCD User manual

Canada
25 Interchange Way
Vaughan, ON L4K 5W3
Tel: [phone] Fax: [phone]
 Mircom 2002
Printed in Canada
Subject to change without prior notice
www.mircom.com
RAM-2944LCD
Annunciator Driver
LT-2020 Rev. 1
February 2011
Installation and Operation Manual
Advanced Life Safety Solutions
U.S.A.
60 Industrial Parkway
Cheektowaga, NY 14227
Tel: [phone] Fax: [phone]

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Table of Contents
Table of Contents
1.0 Technical Information 7
1.1 General ........................................................................................................................... 7
1.2 AGD-2944-8 LED Driver ................................................................................................. 7
1.3 RAM-2944-24 Annunciator Strip ..................................................................................... 7
1.4 RAM-2944-8 Annunciator Strip ....................................................................................... 7
1.5 Technical Specifications ................................................................................................. 7
1.6 Environmental Specifications ......................................................................................... 8
1.7 Contact Us ...................................................................................................................... 8
1.7.1 General Inquiries ............................................................................................................ 8
1.7.2 Customer Service ........................................................................................................... 8
1.7.3 Technical Support ........................................................................................................... 8
1.7.4 Website ........................................................................................................................... 8
2.0 Installation 9
2.1 Mounting ......................................................................................................................... 9
2.2 Wiring ............................................................................................................................. 9
2.2.1 Power ............................................................................................................................. 9
2.2.2 Network to FX-2200 ........................................................................................................ 10
2.2.3 Operator Keys ................................................................................................................ 10
2.2.4 LEDs ............................................................................................................................... 10
2.2.5 RAM-2944-8 Jumper Settings ........................................................................................ 11
3.0 Operation 12
3.1 LEDs ............................................................................................................................... 12
3.2 Buzzer ............................................................................................................................ 12
3.3 Operator Keys ................................................................................................................ 13
3.4 Alarm List ........................................................................................................................ 13
4.0 Programming 15
4.1 General ........................................................................................................................... 15
4.2 Service Terminal Screens .............................................................................................. 15
4.3 Keyboard Commands ..................................................................................................... 18
5.0 Parts List 19
6.0 Supplementary Information 20
6.1 Condition Code ............................................................................................................... 20

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Table of Contents
6.2 Zone Number ................................................................................................................. 21
7.0 Warranty and Warning Information 23
7.1 Warning Please Read Carefully .................................................................................... 23
7.2 Note to Installers ............................................................................................................ 23
7.3 System Failures ............................................................................................................. 23
7.3.1 Inadequate Installation ................................................................................................... 23
7.3.2 Power Failure ................................................................................................................. 23
7.3.3 Failure of Replaceable Batteries .................................................................................... 23
7.3.4 Compromise of Radio Frequency (Wireless) Devices ................................................... 24
7.3.5 System Users ................................................................................................................. 24
7.3.6 Automatic Alarm Initiating Devices ................................................................................. 24
7.3.7 Software ......................................................................................................................... 24
7.3.8 Alarm Notification Appliances ........................................................................................ 24
7.3.9 Telephone Lines ............................................................................................................. 25
7.3.10 Insufficient Time ............................................................................................................. 25
7.3.11 Component Failure ......................................................................................................... 25
7.3.12 Inadequate Testing ........................................................................................................ 25
7.3.13 Security and Insurance .................................................................................................. 25
7.4 Limited Warranty ............................................................................................................ 25
7.4.1 International Warranty .................................................................................................... 25
7.4.2 Conditions to Void Warranty .......................................................................................... 26
7.5 Warranty Procedure ....................................................................................................... 26
7.6 Disclaimer of Warranties ................................................................................................ 26
7.7 Out of Warranty Repairs ................................................................................................ 26

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List of Figures and Tables
List of Figures and Tables
Table 1 Technical Specifications ................................................................................................. 7
Figure 1 Wiring Diagram ............................................................................................................... 10
Figure 2 Operator Key Wiring (Typical) ........................................................................................ 10
Figure 3 RAM-2944-8 ................................................................................................................... 11
Figure 4 AGD-2944-8 LED Pintouts .............................................................................................. 11
Table 2 LED Descriptions ............................................................................................................ 12
Table 3 Operator Key Input Matrix ............................................................................................... 13
Figure 5 Alarm List: Event Screen ................................................................................................ 14
Figure 6 Alarm List: Message Screen ........................................................................................... 14
Figure 7 Alarm List: Summary Screen .......................................................................................... 14
Table 4 Service Terminal Screens ............................................................................................... 15
Table 5 Keyboard Commands ..................................................................................................... 18
Table 6 Parts List ......................................................................................................................... 19
Table 7 Panel Zone Descriptions ................................................................................................. 21

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List of Figures and Tables

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1.0 Technical Information
1.1 General
The RAM-2944LCD Annunciator Driver is capable of controlling up to 576 LEDs, as 192 zones
of 3 LEDs each (Alarm, Supervisory, Trouble), for use with columnar or graphic annunciators.
Two optional LCD displays are available, an 80 character (4 x 20) display display and a larger
display twice that size. Both can be used to display text messages.
The RAM-2944LCD uses the NWM-2944-R Network Communications Board for network
interface. The RAM-2944LCD can use all variants of the NWM-2944-R board. The RAM-
2944LCD may also use the FM-2200-R1 Fiber Optic Modem for connecting a fiber network
between panels.
The RAM-2944LCD uses the AN4 program for connection to FX-2200 networks.
The LEDs are interfaced to the Annunciator Driver using the RAM-2944-24 Annunciator Strip,
the RAM-2944-8 Annunciator Strip or the AGD-2944-8 LED Driver.
1.2 AGD-2944-8 LED Driver
The AGD-2944-8 LED Driver drives up to 24 LEDs. There is a 50 pin connector for connection
to a wire-wrap socket. The LEDs would be connected to the wire-wrap legs of the socket.
1.3 RAM-2944-24 Annunciator Strip
The Annunciator Strip contains 24 sets of zone indicating LEDs. Individual LEDs are provided
to display alarm, supervisory and trouble conditions by zone. The LED functions, from the left,
are: Alarm (red), Supervisory (yellow or amber) and Trouble (yellow).
1.4 RAM-2944-8 Annunciator Strip
The Annunciator Strip contains 8 sets of zone indicating LEDs. Individual LEDs are provided
to display alarm, supervisory and trouble conditions by zone. The LED functions, from the left,
are: Alarm (red), Supervisory (yellow or amber) and Trouble (yellow).
1.5 Technical Specifications
Table 1 Technical Specifications
RAM-2944LCD RAM-2944-8 AGD-2944-8 RAM-2944-24
Voltage 24 VDC 24 VDC 5 VDC (Optional) 24 VDC
Normal Current no LCD: 50 mA
LCD: 75 mA 5 mA 10 mA 10 mA
Max Current 500 mA 125 mA 250 mA 250 mA
Operator Key SPST N/O

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Technical Information
1.6 Environmental Specifications
This annunciator is intended for indoor use only.
1.7 Contact Us
For General Inquiries, Customer Service and Technical Support you can contact us Monday to
Friday 8:00 A.M. to 5:00 P.M. E.S.T.
1.7.1 General Inquiries
Toll Free 1-888-660-4655 (North America Only)
Local 905-660-4655
Email [email protected]om
1.7.2 Customer Service
Toll Free 1-888-MIRCOM5 (North America Only)
Local 905-695-3535
Toll Free Fax [phone] (North America Only)
Local Fax [phone]
Email [e-mail]
1.7.3 Technical Support
Toll Free 1-888-MIRCOM5 (North America Only)
888-647-2665
International 905-647-2665
Email [email protected]
1.7.4 Website
www.mircom.com

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Installation
2.0 Installation
2.1 Mounting
These mounting instructions apply only to annunciators that come complete with cabinet.
1. Choose a suitable location for mounting.
2. Mark placement of mounting screws using template. Make sure that the template is
level.
3. Drill holes, install plugs (if necessary) and top two screws.
4. Hang the cabinet on screws and pull down to ensure a snug fit. The cabinet should be
level.
5. Install bottom screw(s) and tighten all screws.
6. Connect network and power wiring. Operator key wiring and LED wiring, if any, is done
at the factory. Power can be taken from an external 24VDC source. An external source
must be UL/ULC listed for use with fire alarm systems.
2.2 Wiring
2.2.1 Power
The Annunciator panel requires 24 VDC for operation from a power limited source. This shall
be provided from either the AUX 1 or AUX 2 auxiliary power connections on the Fire Alarm
Control Panel. The 24 VDC is connected to the +24 terminal (positive) and the GND terminal
(negative). See Figure 1 for terminal locations.
Note: For use with FM-2200-R1 Fiber Optic Modem, power must be supplied by a
regulated, power-limited 24 VDC power supply that is UL-listed for Fire
Protective Signalling Service.
Note: Operator key and LED wiring is required only for units that do not come complete
in a cabinet.
Note: Annunciator must be powered from panel or from a regulated, power-limited
power supply listed for Fire Protective Signalling Service (or any other power
supply for which compatibility has been verified by UL).
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Installation
2.2.2 Network to FX-2200
Network wiring for communications to the FX-2200 is
connected to the terminal pairs marked C1+/C1- and C2+/
C2- (see Figure 1). The wiring is not polarity sensitive.
COM1 (C1+/C1-) is connected to COM2 the next panel in the
network loop. Ensure that the Annunciator is programmed to
communicate with the next panel or that COM1 is disabled as
required in the downloaded database. COM2 (C2+/C2-) is
connected to the previous panel in the network loop.
2.2.3 Operator Keys
All operator keys are wired between an X and a Y terminal. A
key switch may be placed in series with the Y2 terminal to
make certain operator keys limited access (see Figure 2).
The figure is typical only; any, all or none of the operator keys
can have the key switch used.
2.2.4 LEDs
The RAM-2944-24 Annunciator Strip, RAM-2944-8
Annunciator Strip and the AGD-2944-8 LED Driver are
connected to the Annunciator by ribbon cables (see Figure
1). The eight connectors on the Annunciator are labelled P1 to P8. P1 is for zones 1 to 24, P2
Notes: If the annunciator is programmed for two port operation, both communications
ports must be connected even if there is only one other unit in the system.
If the annunciator is programmed for single port operation, only COM2 (C2+/C2)
is connected.
COM1 and COM2 are power-limited and supervised.
For information on connecting a fiber optic network, please refer to the Fiber
Optic Module’s Installation Manual.
Figure 1 Wiring Diagram
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Figure 2 Operator Key
Wiring (Typical)