Pelco Home Security System ALM2064 User Manual

I N S T A L L A T I O N / O P E R A T I O N

ALM2064

Alarm Interface Unit

C1517M-A (11/02)

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IMPORTANT SAFEGUARDS AND WARNINGS

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.

5. WARNING: To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture if this unit is designed for indoor

use only.

6. Unless this unit is specifically marked as a NEMA Type 3, 3R, 3S, 4, 4X, 6 or 6P enclosure, it is designed for indoor use only and it

must not be installed where exposed to rain or moisture.

7. Do not expose this unit to dripping or splashing. Do not place objects filled with liquids, such as vases, on this unit.

8. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

9. The installation method and materials should be capable of supporting four times the weight of the unit and equipment.

10. Do not install near any heat source.

11. Only use attachments/accessories specified by the manufacturer.

12. Clean only with dry cloth.

13. Do not defeat the safety purpose of the polarized or grounding-type plug.

14. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they

exit from the unit.

15. Unplug this unit during lightning storms or when unused for long periods of time.

The product and/or manual may bear the following marks:

This symbol indicates that dangerous voltage constituting a risk

of electric shock is present within this unit.

C A U T I O N :

RISK OF ELECTRIC SHOCK.

This symbol indicates that there are important operating and

maintenance instructions in the literature accompanying this unit.

DO NOT OPEN.

Please thoroughly familiarize yourself with the information in this manual prior to installation and operation.

FOR QUALIFIED SERVICE PERSONNEL ONLY

1. Only use replacement parts recommended by Pelco.

2. After replacement/repair of this unit’s electrical components, conduct a resistance measurement between line and exposed parts to

verify the exposed parts have not been connected to line circuitry.

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OVERVIEW

DESCRIPTION

The ALM2064 Alarm Interface Unit provides alarm monitoring capability for up to 64 alarm inputs. Using Pelco’s proprietary M protocol,

the alarm unit communicates with Pelco’s CM6800 matrix switcher via an RS-485 communication interface. The alarm unit can be located

remotely from the system controller and still communicate back to the central system when an alarm occurs.

Other features include the following:

•

Multiple units can be cascaded to provide multiple alarm contact points on a single M port connection.

Alarm inputs can be configured in two groups of 32 for supervised or unsupervised mode.

The relay output activates when an alarm is triggered.

The unit is powered by an auto-ranging power supply.

The unit occupies one rack unit (1.75 inches or 4.45 cm), accommodating multiple types of mounting.

FRONT VIEW

The left side of the front panel includes the green power LED light. This light comes on at power-up.

The right side of the front panel includes the red alarm LED. When the light is a solid red, the alarm unit is online. When the light is off,

the unit is offline. In any valid alarm condition, this light starts blinking and only stops when the alarm is no longer active.

When you remove the front panel, you have access to a reset button and configuration DIP switches.

00706

Figure 1. Front View of ALM2064

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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. One RS-485 input communication port (RJ-45 connector)

5. One RS-232 diagnostic communication port (DB9 connector)

6. A green power LED light, which mirrors the green LED light on the front panel

7. The grouped input power functions consisting of input power terminals, a fuse, and an on/off switch

POWER

LED, GREEN

SEE FIGURE 8

00707

Figure 2. Rear View of ALM2064

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INSTALLATION

The following items are supplied:

•

ALM2064 Alarm Interface Unit

120 VAC power cord

220 VAC power cord

•

Pelco screwdriver

4 #10 screws with nylon washers

10-foot (3 m) straight RJ-45 cable (8-conductor)

MOUNTING

Install the alarm unit in a 19-inch (48.26 cm) rack. The unit occupies one rack unit (1.75 inches or 4.45 cm) of space. You can mount the

alarm unit to something other than a standard 19-inch rack by relocating the rack ears to another location.

STANDARD 19-INCH (48.26 CM) RACK MOUNT

00708

Figure 3. Rack-Mount Installation

CONNECTING TO THE CM6800

Connect the supplied RJ-45 straight cable from the ALM2064 OUT port to the CM6800 COM 3 port. The active pin-outs are associated

with the four outer pins: 1, 2, 7, and 8. Refer to Figure 4.

If you want to place the alarm unit some distance from the CM6800, the RS-485 communication from the alarm unit to the controller should

not exceed 4,000 feet (1,219 m). You need an RJ-45 wall-block terminal (part number CON12J008Z03G0Z) if operating from a remote site.

To cascade two alarm units, connect a straight cable from the OUT port of the second alarm unit to the IN port of the first alarm unit. The

first unit is the one you connect to the CM6800.

00709

Figure 4. Connection to the CM6800

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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. Each group represents 16 alarm inputs:

•

Group I – 1-8, 9-16

Group II – 17-24, 25-32

Group III – 33-40, 41-48

Group IV – 49-56, 57-64

Each of the four groups of wired alarm inputs are classified into modes (or contact types): supervised and unsupervised. This is important

for the following reasons:

1. The operational mode (supervised or unsupervised) for each 32-input group is determined solely by the DIP switch positions of SW1.

Refer to Figure 5.

2. Integrating supervised and unsupervised wiring modes within the same group is not allowed.

3. In unsupervised mode, it is not possible to have alarms wired for both normally open and normally closed operation in the same

alarm group.

4. If wiring a group of alarm inputs as supervised, no unwired inputs are allowed as this would result in a constant alarm condition. All

unwired inputs should have a 10-kohm resistor wired across its input and associated GND connection. Refer to Figure 6.

5. If wiring a group of alarm inputs as unsupervised and normally closed, no unwired inputs are allowed as this would also result in a

constant alarm condition. Alarm inputs not used must be shorted out between the alarm input and its associated GND connection.

Refer to Figure 7.

SW1 – SUPERVISED MODE

ALM GROUP

33-64

ALM GROUP

1-32

9 — ON

10 — OFF

7 — ON

8 — OFF

SW1 – UNSUPERVISED MODE

ALM GROUP

1-32

ALM GROUP

33-64

7, 8 — OFF, OFF — N.O.

7, 8 — OFF, ON — N.C.

9, 10 — OFF, OFF — N.O

9, 10 — OFF, ON — N.C

00710

Figure 5. DIP Switch Settings for Supervised/Unsupervised Modes

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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. Please note that

unused inputs must also be wired. Refer to Figure 6.

INDIVIDUAL ALARM WIRING CONDITIONS

00711

Figure 6. Supervised Alarm Input Wiring

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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. If

wiring for a normally closed condition, unused inputs must be shorted. Refer to Figure 7.

INDIVIDUAL ALARM WIRING CONDITIONS

00712

Figure 7. Unsupervised Alarm Input Wiring

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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. For example, pins 1 and 2 are associated with alarm input 1. This applies to all four groups of alarm inputs.

Remove the mating plugs from the connectors to install the wiring. The top connector of each group is for the first eight alarm inputs, and

the bottom connector is for the last eight alarm inputs. The 16 screw terminals secure the alarm wires.

GROUP 1 ALARM INPUTS (1-16) WITH REMOVABLE MATING PLUGS

SCREW TERMINALS

ON EACH MATING

PLUG

MATING PLUG FOR

INPUTS 1-8

9 10 11 1213 14 1516

MATING PLUG FOR

INPUTS 9-16

ALARM

INPUTS

17 18 19 20 21 22232425 26 2728 29303132

ASSOCIATED

GND INPUT

ALARM INPUT WIRING SLOTS

ADDITIONAL MATING PLUGS SUPPLIED

FOR EACH ALARM INPUT GROUP

NOTE: THE MATING PLUGS HAVE BEEN NUMBERED (1-16, 17-32) FOR DISCUSSION PURPOSES.

MATING PLUG

HEADER PIN #

MATING PLUG

HEADER PIN #

ALARM INPUT #

ALARM INPUT

ALARM INPUT #

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

ALARM INPUT

GND

00713

Figure 8. Alarm Input Connectors

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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

00714

Figure 9. TTL/CMOS External Alarm Wiring

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RELAY 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.

3. Tighten the screws to secure the wires.

NOTE: Refer to the REL2064 Installation/Operation Manual for instructions

on wiring relays to peripheral equipment.

00715

Figure 10. Relay Output Connector

SETTING THE DIP SWITCHES

The positioning of the DIP switches for SW1 and SW2 determines how your alarm unit operates. You are able to set the baud rate, alarm

range, alarm group and mode, and local device address.

NOTE: You must recycle power if you make changes to the DIP switches after the alarm unit has been turned on.

1. Remove the front panel by unscrewing the five flat-head Phillips screws. Refer to Figure 11.

2. Set the DIP switches. Refer to Tables A and B and Figures 12 and 13.

3. Replace the front panel.

00716

Figure 11. Front Panel Removal

RESET SWITCH ACCESS

DIP SWITCH 1

DIP SWITCH 2

00717

Figure 12. DIP Switch Location

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Table A. Switch 1

SW1 – Communications/Alarm Type Selection

Baud

1200

2400

4800

9600

Alarm Range

1-64

Alarm Mode

Norm. Open

(Unsupervised)

1-32

33-64

Off

65-128

129-192

193-256

257-320

321-384

385-448

449

Norm. Closed

(Unsupervised)

19200

38400

57600

115200

DIP Switch

Supervised

Off

*Default to

Norm. Open

*The alarm modes default to normally open when DIP switches 7-10 are set to an invalid condition (all On).

Table B. Switch 2

Address

SW2 – Address

Off

DIP Switch

NOT USED:

OFF

ALARM GROUP 33-64

N.O. UNSUP: OFF, OFF

N.C. UNSUP: OFF, ON

SUP: ON, OFF

LOCAL DEVICE ADDRESS

SERIAL PORT 1

BAUD RATE

BEGIN ALARM RANGE

1-64: OFF, OFF, OFF

65-128: ON, OFF, OFF

129-192: OFF, ON, OFF

193-256: ON, ON, OFF

257-320: OFF, OFF, ON

321-384: ON, OFF, ON

385-448: OFF, ON, ON

449: ON, ON, ON

DIAGNOSTICS: OFF

1200: OFF, OFF, OFF

2400: ON, OFF, OFF

4800: OFF, ON , OFF

9600: ON, ON, OFF

19200: OFF, OFF, ON

38400: ON, OFF, ON

57600: OFF, ON, ON

115200: ON, ON, ON

DEFAULT SETTINGS: LOCAL DEVICE ADDRESS 1, DIP SWITCH 9 OFF, DIP SWITCH 10 ON

DEFAULT N.O.: ON, ON

NOTE: REFER TO APPENDIX A FOR SETTING EACH DEVICE ADDRESS (1-253)

ALARM GROUP 1-32

N.O. UNSUP: OFF, OFF

N.C. UNSUP: OFF, ON

SUP: ON, OFF

DEFAULT N.O.: ON, ON

N.O. = NORMALLY OPEN

N.C. = NORMALLY CLOSED

SUP = SUPERVISED

UNSUP = UNSUPERVISED

DEFAULT SETTINGS: BAUD 19200, ALARM RANGE 1-64, ALARM GROUPS N.O.

00718

Figure 13. SW1 & SW2 Functions

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OPERATION

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. This light starts blinking in any valid alarm condition and only stops

when the alarm is no longer active.

For supervised inputs, the unit monitors each alarm input for a constant current through the wiring of the alarm circuit. The alarm consists

of either a 10-kohm resistor connected in series with a normally closed contact or a 10-kohm resistor connected in parallel with a normally

open contact.

For unsupervised inputs, the unit monitors each alarm input for a change of state from that previously defined by DIP switch positions as

being normally open or normally closed. A change from the defined state (normally open to normally closed or normally closed to normally

open) activates an alarm condition.

The alarm unit activates the relay whenever a valid alarm condition is sensed. If multiple alarm points are activated on a given alarm unit,

the relay remains engaged as long as any of these alarm conditions remain active.

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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. Make sure the

DIP switch settings are correct. Check the input power fuse. You may need to replace

it. Refer to Figure 14.

What is the DB9 port used for?

This port is used for diagnostics. A technical support representative may ask you to

enable this feature should a problem arise with the unit. This port is not needed for the

every-day operation of the ALM2064.

00699

Figure 14. Power Input Fuse Replacement

00720

Figure 15. DB9 Pin-Outs

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APPENDIX A

DIP Switch

Address

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

0 = OFF

1 = ON

(Continued on next page)

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DIP Switch

Address

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

Address

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

0 = OFF

1 = ON

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SPECIFICATIONS

ELECTRICAL

Input Voltage:

Power:

100-240 VAC, 50/60 Hz, auto-ranging

30 VA

Data Ports

Diagnostic:

Input:

RS-232, DB9 connector

RS-485, RJ-45 connector

Output:

RS-485, RJ-45 connector

Indicators:

Two green power LEDs

One red alarm LED

Fusing:

500 mA, 250V

Relay Output:

Load rating for relay contacts: 0.50A at 125 VAC or 1A at 25 VAC

GENERAL

Dimensions:

See Figure 16.

7 lb (3.17 kg)

Operating Temperature: 32° to 122°F (0° to 50°C)

Unit Weight:

MECHANICAL

Connectors

Alarms:

Power:

Four dual-header, 32-input connectors with mating plugs

3-wire receptacle, #18 AWG

RS-485:

Two RJ-45 connectors

RS-232:

Relay Output:

One DB9 connector (factory use only)

One 3-pin header with mating plug

(Design and product specifications subject to change without notice.)

8.15

(20.70)

19.00 (48.26)

PWR

ALARM

1.75

(4.45)

ALM2064

Alarm Interface Unit

Made in USA

17.40 (44.20)

00721

Figure 16. ALM2064 Dimension Diagram

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REGULATORY NOTICES

This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to part 15 of the FCC rules. These

limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,

uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful

interference to radio communications. However there is no guarantee that the interference will not occur in a particular installation. If this

equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on,

the user is encouraged to try and correct the interference by one or more of the following measures:

•

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and the receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

WARRANTY AND RETURN INFORMATION

WARRANTY

Pelco will repair or replace, without charge, any merchandise proved defective in material or

workmanship for a period of one year after the date of shipment. Exceptions to this warranty are

as noted below:

If a warranty repair is required, the Dealer must contact Pelco at (800) 289-9100 or (559) 292-1981 to

obtain a Repair Authorization number (RA), and provide the following information:

1. Model and serial number

•

Five years on Pelco manufactured cameras (CC3500/CC3600/CC3700 and MC3500/MC3600

Series); two years on all other cameras.

2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice number

3. Details of the defect or problem

Three years on Genex^®Series (multiplexers, server, and keyboard) and 090 Series Camclosure^®

Camera System.

If there is a dispute regarding the warranty of a product which does not fall under the warranty conditions

stated above, please include a written explanation with the product when returned.

•

Two years on 100/150, 200, and 300 Series Camclosure Camera Systems.

Two years on all standard motorized or fixed focal length lenses.

Two years on Legacy^®, CM6700/CM6800/CM8500/CM9500/CM9740/CM9760 Matrix, DF5

and DF8 Series Fixed Dome products.

Method of return shipment shall be the same or equal to the method by which the item was received by

Pelco.

•

Two years on Spectra^®, Esprit^®, and PS20 Scanners, including when used in continuous

motion applications.

RETURNS

•

Two years on Esprit and WW5700 series window wiper (excluding wiper blades).

Eighteen months on DX Series digital video recorders.

One year (except video heads) on video cassette recorders (VCRs). Video heads will be

covered for a period of six months.

In order to expedite parts returned to the factory for repair or credit, please call the factory at (800) 289-

9100 or (559) 292-1981 to obtain an authorization number (CA number if returned for credit, and RA

number if returned for repair).

•

Six months on all pan and tilts, scanners or preset lenses used in continuous motion applica-

tions (that is, preset scan, tour and auto scan modes).

All merchandise returned for credit may be subject to a 20% restocking and refurbishing charge.

Goods returned for repair or credit should be clearly identified with the assigned CA or RA number and

freight should be prepaid. Ship to the appropriate address below.

Pelco will warrant all replacement parts and repairs for 90 days from the date of Pelco

shipment. All goods requiring warranty repair shall be sent freight prepaid to Pelco, Clovis,

California. Repairs made necessary by reason of misuse, alteration, normal wear, or accident

are not covered under this warranty.

If you are located within the continental U.S., Alaska, Hawaii or Puerto Rico:

Service Department

Pelco

Pelco assumes no risk and shall be subject to no liability for damages or loss resulting from the

specific use or application made of the Products. Pelco’s liability for any claim, whether based on

breach of contract, negligence, infringement of any rights of any party or product liability, relating

to the Products shall not exceed the price paid by the Dealer to Pelco for such Products. In no

event will Pelco be liable for any special, incidental or consequential damages (including loss of

use, loss of profit and claims of third parties) however caused, whether by the negligence of

Pelco or otherwise.

3500 Pelco Way

Clovis, CA 93612-5699

If you are located outside the continental U.S., Alaska, Hawaii or Puerto Rico:

Intermediate Consignee

American Overseas Air Freight

320 Beach Road

Burlingame, CA 94010

USA

Ultimate Consignee

Pelco

3500 Pelco Way

Clovis, CA 93612-5699

USA

The above warranty provides the Dealer with specific legal rights. The Dealer may also have

additional rights, which are subject to variation from state to state.

REVISION HISTORY

Manual #

C1517M

Date

5/01

Comments

Original version.

C1517M-A

11/02

Updated manual to new format. Revised Table A and updated Table B.

® Pelco, the Pelco logo, Spectra, Genex, Esprit, Camclosure, and Legacy are registered trademarks of Pelco.

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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.pelco.com

ISO9001

Orangeburg, New York Las Vegas, Nevada Eindhoven, The Netherlands Wokingham, United Kingdom Montreal, Canada

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