Chamberlain EL25 User Manual 2

®

Installation Manual for

EL MODELS

Telephone entry/access control system

Wiring a Door Strike Lock 15 Wiring a Maglock 15 Wiring a Gate Operator 16 Wiring a Key Switch/PIR/REX 16 Wiring a Door Sensing Device 17 Wiring the AutoCall Feature 17 Wiring a Radio Frequency Module 18 Wiegand Card Reader / Keypad 18 Wiring a Postal Lock Switch 19 Wiring an Internal Camera (CCTV) 19

Power

Wiring Power to the Unit 20 Powering up and Checking the LEDs 20-21

Troubleshooting 22

Repair Parts

Repair Parts 23-24

“Your” Set-Up

“Your” System Diagram and Wiring Configuration 25-26

Accessories 27

FCC and DOC

FCC and DOC Requirements 28

Page 1

f

6 in.

Dimensions

EL25 Units

Dimensions

15 in.

3-1/16 in.

5-1/8 in.

10-1/4 in.

3 in.

1-1/16 in. Conduit Hole

Mounting Holes (4) for 5/16 in.

Caution! A Static Discharge can Damage Circuit Boards

AUG 10, 2005

WELCOME

EL2000 Units

Knockouts for 5/16 in.

Knockouts

9-1/2 in.

3-1/16 in.

3-15/16 in.

or 3/8 in.

9 in.

7 in.

3-1/16 in.

1-1/2 in.

1/2 in.

12 in.

Page 2

1-5/8 in.

2 in.

1-5/8 in. Conduit Hole

6 in.

1-15/16 in.

1

Unlock Unit.

4

Line up Notch with Screw and Push Hinge Out.

Screw

EL25 Installation

Caution! A Static Discharge can Damage Circuit Boards

NOTE: This unit is for surface mount applications only.

3

Unplug the 2 Main Harnesses.

Notch

2

Carefully Lift Cover Up then Slide Out on Hinges.

5

Remove Back Mounting Plate from Cover.

EL25 Installation

DO NOT pinch wires when

closing and locking the unit.

DO NOT overload the removable terminal block connectors. One wire per hole.

Rotating the Keypad for Vertical Mounting

Caution! A Static Discharge can Damage Circuit Boards

1

Disconnect all Plugs from Main Circuit Board and Remove Board. (4 Screws)

2

Remove Bracket. (4 Screws)

3

Rotate Keypad 90 Degrees Clockwise.

4

Reverse the Sequence to Reassemble Unit.

ONLY Vertical

Mounting Position

Main Circuit

1

Board

For EL25 ONLY

Bracket

2

Keypad

3

NOTE: Bracket notch lines up with ribbon cable on keypad.

Main Circuit Board Connections

J200 - Speaker J402 - Light J404 - Call Button Board

J401 - Keypad J406 - Light J201 - Microphone

Page 3

Unlocking EL2000

1

2

3

?

4

5

6

7

8

9

*

0

#

1

2

3

4

5

6

7

8

9

0

*

#

?

#

1

2

3

4

5

6

7

8

9

0

*

#

?

#

1

2

3

4

5

6

7

8

9

0

*

#

?

#

1

2

3

?

4

5

6

7

8

9

*

0

#

1

2

3

?

4

5

6

7

8

9

*

0

#

1

2

3

?

4

5

6

7

8

9

*

0

#

1. Apply pressure to the right-side of the

1

2

3

unit.

2. While maintaining pressure, turn key clockwise.

3. Open cover.

Locking EL2000

1. Turn key counter clockwise to lock

1

position.

2. Close cover.

2

3. Apply pressure to left-side until you hear a “click” sound.

4. Apply pressure to right-side of unit until you hear a “click” sound.

3

4

Unlocking/Locking EL2000

Page 4

#

1

2

3

?

4

5

6

7

8

9

*

0

#

1

2

3

4

5

6

7

8

9

0

*

#

?

#

EL2000 Installation

NOTE: This unit is for surface and recessed mount ONLY.

1

3

Unplug the 2 Main Harnesses (Optional).

Unlock Unit.

2

Open Cover.

4

Slide Front Cover Out of Hinges (Optional).

EL2000 Model Installation

5

Knock-out Desired Mounting Plugs Using Punch.

6

Mount Back Housing to Wall or Pedestal.

Page 5

Wire Connections to the Unit

20-Pin

to Main Board

14-Pin

to Main Board

IO Output Board

IO Input Board

J2

J3

LED 2

LED 1

RELAY 1

RELAY 2

RELAY 3

RELAY 4

8

9

DOOR

STAT 4

EXIT

REQ 4

COM

4

3

2

1

5

6

7

10

11

12

13

DOOR

STAT 3

EXIT

REQ 3

COM

DOOR

STAT 4

EXIT

REQ 2

COM

DOOR

STAT 1

EXIT

REQ 1

COM

J5

J7

J6

J4

POSTAL

AUTO

J1 POWER 12VAC/DC

J3

J5

J4

J1

NO

NC

C

NO

NC

C

NO

NC

C

NO

NC

C

LED 4

LED 3

RES

TELCO

J6

J8

Input Board Connections

1. Door 1 Exit Request and Door Status

2. Door 2 Exit Request and Door Status

3. Door 3 Exit Request and Door Status

4. Door 4 Exit Request and Door Status

5. Postal Lock Input

Wire Connections to the Unit

6. AutoCall Input

7. Power 12 VAC Input

Output Board Connections

8. Resident Tip/Ring

9. Telco Tip/Ring

10. Relay 4, NO, NC, COM

11. Relay 3, NO, NC, COM

12. Relay 2, NO, NC, COM

13. Relay 1, NO, NC, COM

NOTE: All relays are factory set to “Strike” and “10 sec.”

Page 6

DO NOT overload the removable terminal block connectors. One wire per hole.

Wire Specs and Run Distances

Use this chart to pull wires in preparation of your installation:

Description of Wire Run

Wire Specification

Maximum Distance

Page

Grounding the Chassis

Residence and Telco Phone Lines

Door Strike

Magnetic Lock

Dry Contact Closure (Most Gate Operators)

Exit Request (REX) / Auxiliary Open Devices

AutoCall

Door Status Sensor

Barium Ferrite and Wiegand Readers

Proximity Readers

Radio Frequency Module (RF)

Postal Lock

12 AWG Copper

2 Twisted Pairs

18-24 AWG Shielded

2-Conductor

18-22 AWG Shielded

2-Conductor

18-22 AWG Shielded

2-Conductor

18-24 AWG Shielded

2-Conductor

18-24 AWG Shielded

2-Conductor

18-24 AWG Shielded

2-Conductor

18-24 AWG Shielded

5-Conductor

18-24 AWG Shielded

5-Conductor

22 AWG Shielded

RG-6 Coaxial

75 ohm

2-Conductor

18-24 AWG Shielded

12 feet

5000 feet*

500 feet

100 feet

8

9-14

15

16

17

18

19

Wire Specs and Run Distances

1000 feet

CCTV Camera (Optional)

NOTE: Use metal conduit - run wires in metal conduit instead of PVC pipe. Wires run in PVC conduit may

experience interference. Metal conduits also add extra protection against lightning strikes. Never run Telco Wires and High Voltage wires in the same conduit. The high voltage may interfere with the Telco

Wires, possibly causing the system to malfunction. * Total distance from Telco to residence regardless of number of units in chain.

Single Conductor

RG-59u Coaxial

(Monitor with a .25 volt

p-p composite signal

sensitivity)

19

Power Wire Specs and Run Distances

Distance at 65° C

Under 50 Feet

50 - 100 Feet 100 - 300 Feet 300 - 500 Feet

Always provide power from a dedicated source. Plug provided transformer into an outlet wired to its own 10 AMP minimum circuit breaker. This will prevent two problems:

• Other equipment cannot introduce spikes, noise, surges or dips into the power circuit that will affect the system.

• The system’s operation will not be affected if any other equipment develops a short circuit across the power line.

CAUTION: Not responsible for conflicts between the information listed in the above table and the requirements of your local building codes. The information is for suggested use only. Check your local codes before installation.

12Vac Power (Included)

2-Conductor Shielded

24 AWG MIN 20 AWG MIN 16 AWG MIN 14 AWG MIN

12Vdc Power (Not Provided)

2-Conductor Shielded

24 AWG MIN 20 AWG MIN 16 AWG MIN 14 AWG MIN

Page 7

Grounding the Units

Other Ground Sources

Within 12 ft of Unit

Green Ground

Wire

Earth Ground Rod

Ground to

Existing

Electrical

System

Electrical

Panel

Ground to

Metallic Cold

Water Pipe

12 ft Maximum

12 AWG Minimum

1

2

3

4

5

6

7

8

9

AUG 10, 2005

WELCOME

1

2

3

4

10

11

5

6

7

8

9

10

12

11

OR

NOTE: Keep ground wire as straight as possible.

Ensure that the system is grounded properly. The units contain a number of static sensitive components that can be damaged by static discharge.

IMPORTANT: An Earth Ground Rod is Strongly Recommended and should be no further than 12

feet from the unit and use a minimum of 12 gauge wire in most cases. The type and length of earth ground rods vary by region. Contact the

building inspector’s office in the municipality where you plan to install the unit for correct grounding materials and installation procedures.

Before digging, contact your local utility companies, to avoid

Grounding the Units

damaging gas, power, or other underground utility lines.

DO NOT ground the units to a pedestal post (gooseneck) if one is used.

Page 8

Chamberlain EL25 User Manual 2

Table of Contents

Dimensions

EL25 Installation

Rotating the Keypad for Vertical Mounting

Unlocking EL2000

Locking EL2000

EL2000 Installation

Wire Connections to the Unit

Wire Specs and Run Distances

Power Wire Specs and Run Distances

Grounding the Units