Instruction/ maintenance manual of the product ALM2064 Pelco
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ALM2064 Alarm Interface Unit C1517M-A (11/02) ® INST ALLA TION/OPERA TION.
2 C1517M-A (11/02) CONTENTS Section Page IMPORT ANT SAFEGUARDS AND W ARNINGS .............................................................................................. .................................................................... 3 OVERVIEW .
C1517M-A (11/02) 3 IMPORT ANT SAFEGUARDS AND W ARNINGS 1. Read, keep, and follow these instructions. 2. Heed all warnings. 3. There are no user -serviceable parts inside this unit. Only authorized service personnel may open the unit. 4. Installation and servicing should only be done by qualified service personnel and conform to all local codes.
4 C1517M-A (11/02) OVERVIEW DESCRIPTION The ALM2064 Alarm Interface Unit provides alarm monitoring capability for up to 64 alarm inputs. Using Pelco’ s proprietary M pr otocol, the alarm unit communicates with Pelco’ s CM6800 matrix switcher via an RS-485 communication interface.
C1517M-A (11/02) 5 REAR VIEW The rear of the alarm unit includes the following: 1. Four groups of alarm inputs (labeled I, II, III, and IV) with removable mating plugs 2. One alarm output relay 3. One RS-485 output communication port (RJ-45 connector) 4.
6 C1517M-A (11/02) INST ALLA TION The following items are supplied: • ALM2064 Alarm Interface Unit • Pelco screwdriver • 120 V AC power cord • 4 #10 screws with nylon washers • 220 V AC power cord • 10-foot (3 m) straight RJ-45 cable (8-conductor) MOUNTING Install the alarm unit in a 19-inch (48.
C1517M-A (11/02) 7 WIRING ALARMS All alarm wiring takes place using the four groups of connectors located on the rear of the alarm unit. The alarm unit has four groups of inputs.
8 C1517M-A (11/02) SUPERVISED MODE Use this wiring mode if security is of utmost importance. Alarm inputs wired in supervised mode maximize the detection of tampering by driving a constant current through a 10-kohm load. If a deviation in the steady current occurs, the alarm goes off.
C1517M-A (11/02) 9 UNSUPERVISED MODE This wiring mode is easily defeated and should not be used in critical situations. For example, if you wire an alarm as unsupervised and normally open, and a wire is cut, the alarm does not go off. If wiring for a normally open condition, unused inputs can be left unwired.
10 C1517M-A (11/02) MAKING THE ALARM CONNECTIONS Each of the four groups contains two connectors with input mating plugs. The top of each mating plug has 16 screw terminals and the front has 16 pins. The figure below indicates how the pins alternate between alarm inputs and their associated GND (ground) input connection.
C1517M-A (11/02) 11 WIRING EXTERNAL ALARM INPUTS USING ANALOG CIRCUITRY Figure 9 summarizes what is required in supervised and unsupervised modes to wire external alarm inputs using analog TTL/CMOS circuitry rather than alarms. ALARM ALARM ALARM ALARM ALARM ALARM 00714 Figure 9.
12 C1517M-A (11/02) RELA Y OUTPUT WIRING The alarm unit activates the relay when a valid alarm condition is sensed. To wire the relay output, you must do the following: 1. Remove the mating plug from the relay output connector . 2. Place the wires into the relay out wiring slots.
C1517M-A (11/02) 13 Figure 13. SW1 & SW2 Functions 1-32 33-64 Off Off Off Off Off On Off On On Off On Off On On On On Norm. Open (Unsupervised) Norm.
14 C1517M-A (11/02) OPERA TION The function of the alarm unit is to physically monitor all alarm inputs for a change of state. Green LEDs on the front and rear panels light when the power is turned on. The red alarm LED indicates whether the unit is offline or online.
C1517M-A (11/02) 15 00699 TROUBLESHOOTING PROBLEM SOLUTION Why is the unit not operating as it should? Make sure the power cord is plugged in and the power switch is turned on. If the unit still fails to operate, remove the front panel and press the reset button.
16 C1517M-A (11/02) DIP Switch Address 12345678 1 00000000 2 10000000 3 01000000 4 11000000 5 00100000 6 10100000 7 01100000 8 11100000 9 00010000 10 10010000 11 01010000 12 11010000 13 00110000 14 10.
C1517M-A (11/02) 17 DIP Switch Address 12345678 125 00111110 126 10111110 127 01111110 128 11111110 129 00000001 130 10000001 131 01000001 132 11000001 133 00100001 134 10100001 135 01100001 136 11100.
18 C1517M-A (11/02) SPECIFICA TIONS ELECTRICAL Input V oltage: 100-240 V AC, 50/60 Hz, auto-ranging Power: 30 V A Data Ports Diagnostic: RS-232, DB9 connector Input: RS-485, RJ-45 connector Output: RS-485, RJ-45 connector Indicators: T wo green power LEDs One red alarm LED Fusing: 500 mA, 250V Relay Output: Load rating for relay contacts: 0.
C1517M-A (11/02) 19 REVISION HISTORY Manual # Date Comments C1517M 5/01 Original version. C1517M-A 11/02 Updated manual to new format. Revised T able A and updated T able B. ® Pelco, the Pelco logo, Spectra, Genex, Esprit, Camclosure, and Legacy are registered trademarks of Pelco.
20 C1517M-A (11/02) World Headquarters 3500 Pelco Way Clovis, California 93612 USA USA & Canada Tel: 800/289-9100 Fax: 800/289-9150 International Tel: 1-559/292-1981 Fax: 1-559/348-1120 www.
An important point after buying a device Pelco ALM2064 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pelco ALM2064 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Pelco ALM2064 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pelco ALM2064 you will learn all the available features of the product, as well as information on its operation. The information that you get Pelco ALM2064 will certainly help you make a decision on the purchase.
If you already are a holder of Pelco ALM2064, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Pelco ALM2064.
However, one of the most important roles played by the user manual is to help in solving problems with Pelco ALM2064. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pelco ALM2064 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
