Notifier AM2020 Manual
Liquid crystal display
fire alarm control panels
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Also See for AM2020:
- User manual (269 pages) ,
- Operation and installation manual (14 pages) ,
- Operator instructions (1 page)
Table of Contents
Related Manuals for Notifier AM2020
Summary of Contents for Notifier AM2020
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Page 1: Liquid Crystal Display
12 Clintonville Road Northford, CT 06472 203-484-7161 FAX: 203-484-7118 The LCD-80TM Liquid Crystal Display for the Notifier AM2020/AFP1010 and AFP-200 Fire Alarm Control Panels Document 50182 07/31/97 Revision: P/N 50182:A3 ECN 96-424 www.PDF-Zoo.com... - Page 2 www.PDF-Zoo.com...
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Page 3: Table Of Contents
Table of Contents Section One: LCD-80TM Features ............. 4 Section Two: Operating the LCD-80TM ..........6 Display Patterns ..................6 Status Button ..................6 Contrast Adjust ..................6 Lamp Test Button ................... 6 Global Acknowledge Button ..............6 Silence Button ..................6 Reset Button .................. -
Page 4: Section One: Lcd-80Tm Features
Section One: LCD-80TM Features The LCD-80TM alphanumeric display module is an ancillary display and control device that may be used with the AM2020/AFP1010 and AFP-200 Fire Alarm Control Panels. • 80-character LCD display (backlit under normal & alarm conditions). • No programming necessary — uses time and labels from the control panel. - Page 5 TB1. Figure 1-2: Typical LCD-80TM Connection AM2020/AFP1010 Note: The EIA-485 interface used for the LCD-80TM should not be confused with the EIA-485 circuit used for the ACS interface. The CCM-1 Convertor Module converts the EIA-232 Terminal Interface from the SIB-2048 into the EIA-485 standard required by the LCD-80TM. The DIA-2020N can support LCD-80TMs in terminal mode without the need for a CCM-1 converter module (if a CRT is not being used).
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Page 6: Section Two: Operating The Lcd-80Tm
Status Button The LCD-80TM, when used with the AM2020/AFP1010 will keep a count of alarms in the system (number of alarm messages, minus alarm clear messages, since the last ALL SYSTEMS NORMAL message). When this key is pressed the alarm count is displayed in place of the time/date for 10 seconds. -
Page 7: Section Three: Lcd-80Tm Electrical Connections
Section Three: LCD-80TM Electrical Connections IMPORTANT: The LCD-80TM requires the connection of 24 VDC power in addition to the EIA-485 interface to operate. LCD-80TM ( - ) EIA-485 To next LCD-80TM (+) EIA-485 From EIA-485 Source (+) (-) (refer to table below) Notes: Refer to Appendix A for shield 1) All connections are power-limited and supervised. -
Page 8: Connecting +24 Vdc Power
The LCD-80TM can be powered by an MPS-24A Main Power Supply or by the AFP-200 power supply. The power run to the LCD-80TM must be power-limited but need not contain a power supervision relay since loss of power is inher- ently supervised through loss of communication with the LCD-80TM. -
Page 9: Appendix A: Eia-485 Shield Terminations
Appendix A: EIA-485 Shield Terminations The EIA-485 circuit must be wired using a twisted-shielded pair cable having a characteristic impedance of 120 ohms, +/- 20%. Do not run cable adjacent to; or in the same conduit as; 120-volt AC service, noisy electrical circuits that are powering mechanical bells or horns, audio circuits above 25 V , motor control circuits, or SCR power circuits Note: All enclosures, including the FACP backbox, must be connected to earth ground! Never use the shield for... - Page 10 Notes Document 50182 Rev A2 10/28/96 P/N 50182:A2 www.PDF-Zoo.com...
- Page 11 Notes Document 50182 Rev A2 10/28/96 P/N 50182:A2 www.PDF-Zoo.com...
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Page 12: Limited Warranty
® For products not under NOTIFIER manufacturing date-stamp control, the warranty is eighteen (18) months from date of original purchase by NOTIFIER ® 's distributor unless the installation instructions or catalog sets forth a shorter period, in which case the shorter period shall apply.
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