Alpha PK502B User Manual

Page 1

IL499

Installation Instructions for PK502B

Dual Entrance Control Unit

APPLICATION

The TekT one® PK502B Dual Entrance Control Unit provides a means to connect T ekT one® Apartment Intercom amplifiers to more than one entrance. Voice and door release functions are automatically transferred to the calling entrance. The quantity of PK502Bs needed is equal to one less than the number of entrances.

PROCEDURE

Warning: This switching unit will not function unless programmed for use—see Test Step #1.

1. Determine equipment location.

2. Install wiring.

3. Install equipment.

4. Check wiring and make connections.

5. Apply power and check operation.

EQUIPMENT LOCATION

Locate the PK502B within 3' (1 m) of the intercom amplifier. If more than one PK502B is used, install them all in the same area. Keep the PK502B away from direct heat or extreme cold. Operating temperature should be between 10°F and 90°F.

WIRING

1 . The first PK502B will support two entrances; each addi-

tional PK502B will support one additional entrance. For example, a three-entrance system will have two PK502Bs. See Figure 2 for an example with additional entrances.

2 . Wire the suite station common wires to the amplifier, and

wire the power transformer according to instructions supplied with the amplifier.

3 . If more than one PK502B is used, run 1 cond. #18 plus 7

cond. #22 between PK502Bs. Run 3 cond. #18 plus 3 cond. #22 from the last PK502B to the amplifier.

4 . Run 2 cond. #22 twisted shielded (2 cond. #22, plus 2 cond.

#22 shielded for PK205 amplifiers) from each entrance panel to the associated PK502B.

5. Run multi-cond. #22 cable (use 1 cond. per suite station) from entrance panel to entrance panel, and from

Section A

Rev. 17 - 12/2007

one entrance panel to the suite stations, as required by instructions supplied with amplifier.

6 . From each entrance door release, run 1 cond. #18 to the

PK502B and 1 cond. #18 to the amplifier.

7. If a Post Office (P.O.) lock adapter is used, run 1 cond. #18 to the amplifier, and 1 cond. #18 to the associated door release from the P.O. lock adapter. In the wiring diagram, the P.O. lock adapter is shown connected to door release #1, but it may be connected to whichever door release is required.

CONNECTIONS

1. Make connections as shown on the wiring diagram for the amplifier being used. (For PK543/A amplifier, refer to

Figures 1, 2 and 3. For PK205 amplifier, refer to Figures 4 and 5.) If more than two PK502Bs are used, break the

connections going from the PK502Bs outside the dashed lines to the amplifier and insert the wiring shown inside the dashed lines for any additional PK502Bs.

2 . If a P.O. lock adapter is used, do not connect it until a P.O.

lock is obtained from the post office. When ready, make connections as shown on the appropriate wiring diagram.

3 . Connect transformer to power source and follow the test

procedures in the next section.

TEST

After performing the test required in the amplifier’s instructions, do the following:

1. The PK502B must be programmed to operate with the amplifier being used. Locate the programming switch and set switches as follows.

To use a PK543/A or PK205 amplifier, set switches 2 and 4 on and switches 1, 3 and 5 off. Failure to set the programming switches properly will result in faulty operation, but will not cause permanent damage to the PK502B.

2 . Perform tests required in the amplifier’s instructions, then

at each entrance, press a call button and observe the following:

a. The buzz tone should be heard at the called suite

station.

ALPHA COMMUNICATIONS

Toll-Free Technical Line: 1-800-666-4800 • Phone: (631) 777-5500 • Fax: (631) 777-5599

Website: www.alpha-comm.com • Email: info@alpha-comm.com

• 42 Central Drive • Farmingdale, NY 11735-1202

Page 2

b. If the Entrance Tone is enabled at the amplifier, then

the buzz tone should be heard at the entrance panel.

No door release:

Check wiring to terminals D0, D1 and D2.

c. Voice communication should be possible with the

called suite station.

d. If the door button is pressed at the suite station, the

door release should operate. When the door release time has passed, the PK502B’s red test light should be off.

3. If the P.O. lock adapter is installed, it may be tested by using a postal service key, or by operating the P.O. lock adapter micro switch if a key is unavailable. The door time delay on the amplifier does not affect the P.O. lock adapter.

TROUBLESHOOTING

If the system fails to operate properly, check all wiring. If the wiring is correct, check the troubleshooting points on the amplifier installation instructions. Then check the following:

No buzz:

Check wiring to terminal Z1 and Z2. If more than one PK502B is used, then the entrance #2 buzz wire must connect to all PK502B’s.

No voice communication:

Check wiring to terminals S0, S1, S2, M0, M1 and M2.

The PK502B has a built-in test circuit. This step should normally be unnecessary, but to test the PK502B do the following:

1 . Set all programming switches off.

2. The red test light, located behind the wiring connector,

should be off. If it is on, wait 3 minutes for time out, and it should be off.

3. Set programming switch #1 on. The red test light should be on.

4. Set programming switch #2 on. The red test light should be off. In a quiet location, a click may be heard as the internal relay operates.

5. Set all programming switches off. The red test light should remain on for about 2 minutes. It is not necessary to wait for it to go off unless busy light trouble is encountered.

6. Reset programming switches to the desired amplifier setting as shown in step 1 of the Test Section. Failure to set the programming switches properly will result in faulty operation.

If the test circuit fails this procedure, replace the PK502B.

Figure 1—PK502B Wiring Diagram for the PK543/A and 2 Entrances

#22 TWISTED PAIR SHIELDED CABLE CONNECT SHIELD TO TERM G AT

ENTRANCE PANEL

SPEAKER

PUSHBUTTONS

(Z2)

DOOR

RELEASE

(D2)

(K)

NOTES:

1. USE #22 WIRE UNLESS SHOWN OTHERWISE.

THE AMPLIFIER. THE AMPLIFIER.

(G)

(S2)

TERMINALS

#18

REMOTE

STATION

ENTRANCE PANEL

PUSHBUTTONS

SPEAKER

(Z1)

DOOR

RELEASE

(G)

(S1)

#22 TWISTED PAIR SHIELDED CABLE CONNECT SHIELD TO TERM G AT

PK502B

TRANSFER RELAY

BLUE / WHITE

GREEN / WHITE

YELLOW / WHITE

ORANGE / WHITE

RED / WHITE

BROWN / WHITE

WHITE

BLACK

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

(D1)

(K)

#18

ORANGE RED

PK543(A)

AMPLIFIER

L-

#18

IL499 PK502B PK543(A) TWO ENTRANCE REV1 060204 1

YELLOW

L+

YELLOW/BLACK BROWN

RED

ORANGE

C V G

ORANGE/BLACK

BLACK

WHITE

GREEN GREY

VIOLET

BLUE

RED/WHITE

BROWN/WHITE

#18

P.O.LOCK ADAPTER

16 VOLT

TRANSFORMER

#18

CONNECT TO

117 VAC

Page 2 • IL499 PK502B Installation Instructions

Page 3

Figure 2—PK502B Wiring Diagram for the PK543/A and 3 to 8 Entrances

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

ENTRANCE PANEL

SPEAKER

PUSH BUTTONS

(Z2)

(D2)

DOOR

(K)

NOTES:

1. USE #22 WIRE UNLESS SHOWN OTHERWISE.

AT THE AMPLIFIER.

(G)

ENTRANCE PANEL

SPEAKER

PUSH BUTTONS

DOOR

RELEASE

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

(G) (G)

(Z1) (Z2)

(D1)

(K)

AT THE AMPLIFIER.

TO REMOTE STATION

X TERMINALS

PK502B

TRANSFER RELAY

BLUE/WHITE

GREEN WHITE

YELLOW/WHITE

ORANGE/WHITE

RED/WHITE

BROWN/WHITE

WHITE

BLACK

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

ORANGE

RED

REPEAT THIS SECTION TO ADD MORE ENTRANCES (SEE INSTRUCTIONS).

ENTRANCE PANEL

SPEAKER

PUSH BUTTONS

DOOR

RELEASE

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

(S2)(S2) (S1)

(D2)

(K)

#18

AT THE AMPLIFIER.

PK502B

TRANSFER RELAY

BLUE/WHITE

GREEN WHITE

YELLOW/WHITE

ORANGE/WHITE

RED/WHITE

BROWN/WHITE

WHITE

BLACK

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

ORANGE

RED

IL499 PK502B PK543(A) THREE ENTRANCE REV1 060204 1

YELLOW

L-

YELLOW/BLACK

L+ D

BROWN RED

ORANGE

#18

ORANGE/BLACK

G A

BLACK

WHITE

GREEN

GREY

VIOLET BLUE

RED/WHITE

BROWN/WHITE

P.O. LOCK

ADAPTER

#18

16 VOLT

TRANSFORMER

#18#18 #18

PK543(A)

AMPLIFIER

CONNECT TO

Connect to D1 or D2 Terminal that connects to front door strike.

117 VAC

Figure 3—Using a CT502A Connector to Interconnect the PK502B and the PK543A

CONNECTORS

LP 8 D

K C A ZW Z

1 AND 2 OFF = LONG DOOR TIME

TONE VOLUME

PK543A POWER PACK

LED = POWER

JP5

LL+ D K C P

A E 5 3 2 1 ZW Z

SW4 OFF, SW5 ON, SW6 ON & SW7 ON

16 Pin Connector

To PK502B Connector

K -- Red C -- Orange Z2 -- Yellow Z1 -- Green R -- Blue Y2 -- Violet Y1 -- Brown M0 -- Gray M2 -- Black M1 -- White S0 -- Brown/White S2 -- Red/White S1 -- Orange/White D0 -- Yellow/White D2 -- Green/White D1 -- Blue/White

Explanation: The CT502A is intended to provide a quick and easy means to interconnect the PK502B and the PK543A via a direct connection. Each connector includes additional unconnected wires for connection to additional devices beyond the initial PK502B and PK543A.

CT502A

Blue & Yellow/White -- D

Orange & Orange -- C

Green & Green -- ZW

Notes:

1. To convert a CT502A to CT502, simply cut off the 6 pin connector.

2. The "Z" output can be used by relocating the Green & Green wire combination to the empty "Z" opening on the 6 pin connector.

3. Additional wires are provided on the 6 pin connector (K, C, & ZW (or Z)) to facilitate connection to additional PK502B units. If unused, these must be isolated and taped off.

6 Pin Connector

Red & Red -- K

Brown/White -- A

Empty -- Z

IL499 CT502A PK543A Connection Information Rev0 060204 1

Plug

Here

123

1-2 DOOR STRIKE 2-3 MAGLOCK

213

1-2 +12V DC OUT 2-3 +24V DC OUT

DC DOOR

VOICE VOLUME

AC DOOR TRANSFORMER

+24V SPEAKER P.O. LOCK (4)

COMMON WIRES

BUZZ 1 BUZZ 2

SEE MANUAL FOR DETAILS

SWITCH FUNCTIONS 1 SHORT DOOR TIME 2 MEDIUM DOOR TIME 3 ENTRANCE TONE 4 POSTAL TIMER 5 PK543 COMPATIBLE 6 DOOR HOLD TIMEOUT 7 TALK INTERLOCK

For PK543 drop-in replacement set:

Shunts: JP5 remove, J2 1-2 & J1 2-3

WARNING

VERIFY ALL CONNECTIONS

BEFORE ATTACHING

TRANSFORMER

IL499 PK502B Installation Instructions • Page 3

Page 4

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

ENTRANCE PANEL

SPEAKER SPEAKER

(K)

(S2)

(M2)

(G)

AT THE AMPLIFIER.

TO REMOTE

STATION "X"

TERMINALS

ENTRANCE PANEL

(K) (S1)

(M1)

(G)

PUSH BUTTONS PUSH BUTTONS

DOOR

RELEASE

(Z2)

(D2)

(K)

(Z1)

DOOR

RELEASE

(D1)

(K)

#18

NOTES:

1. USE #22 WIRE UNLESS SHOWN OTHERWISE.

2. USE SHIELDED WIRE FOR MICROPHONES AS SHOWN.

3. CONNECT SPEAKER COMMONS DIRECTLY TO THE AMPLIFIER.

4. CONNECT REMOTE STATION COMMON WIRING AS REQUIRED FOR SINGLE ENTRANCE.

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

AT THE AMPLIFIER.

TRANSFER RELAY

BLUE/WHITE

GREEN WHITE

YELLOW/WHITE

ORANGE/WHITE

RED/WHITE

BROWN/WHITE

WHITE

BLACK

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

ORANGE

RED

#18

IL499 PK502B PK205 TWO ENTRANCE REV1 060204 1

Figure 4—PK502B Wiring Diagram

for 2 Entrances Connected

to the PK205 Amplifier

PK205

AMPLIFIER

COM.

WIRES

C D M

MIC.

G ZTBUZZ

SPKR. P.O.SE 16 VAC.

D.R.

COM.

PK502B

#18

P.O. LOCK ADAPTER

#18

16 VOLT

TRANSFORMER

CONNECT TO

117 VAC

Figure 5—PK502B Wiring Diagram for 3 to 8 Entrances Connected to the PK205 Amplifier

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

(K)

(S2)

(M2)

(G)

AT THE AMPLIFIER.

ENTRANCE PANEL

SPEAKER SPEAKER SPEAKER

PUSH BUTTON

(Z2)

(D2)

DOOR

RELEASE

(K)

#18

NOTES:

1. USE #22 WIRE UNLESS SHOWN OTHERWISE.

2. USE SHIELDED WIRE FOR MICROPHONES AS SHOWN.

3. CONNECT SPEAKER COMMONS DIRECTLY TO THE AMPLIFIER.

4. CONNECT REMOTE STATION COMMON WIRING AS REQUIRED FOR SINGLE ENTRANCE.

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

ENTRANCE PANEL ENTRANCE PANEL

AT THE AMPLIFIER.

(K)

(S1)

(M1)

(G)

TO REMOTE STATION

X TERMINALS

PUSH BUTTON

(Z1)

DOOR

RELEASE

(D1)

(K)

#18

PK502B

TRANSFER RELAY

BLUE/WHITE

GREEN WHITE

D2 D0

YELLOW/WHITE ORANGE/WHITE

RED/WHITE

BROWN/WHITE

WHITE

BLACK

M2 M0

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

ORANGE

RED

REPEAT THIS SECTION TO ADD MORE ENTRANCES (SEE INSTRUCTIONS).

(K) (S2)

(M2)

PUSH BUTTON

(Z2)

(D2)

DOOR

RELEASE

(K)

#22 TWISTED PAIR SHIELDED CABLE

CONNECT SHIELD TO TERM. G

AT THE AMPLIFIER.

(G)

PK502B

TRANSFER RELAY

BLUE/WHITE

GREEN WHITE

D2 D0

YELLOW/WHITE ORANGE/WHITE

RED/WHITE

BROWN/WHITE

WHITE

BLACK

M2 M0

GREY

BROWN

VIOLET

BLUE

GREEN

YELLOW

ORANGE

RED

#18 #18

IL499 PK502B PK205 THREE ENTRANCE REV1 060204 1

AMPLIFIER

#18

P.O. LOCK ADAPTER

#18

16 VOLT

TRANSFORMER

PK205

COM.

WIRES

C D M

MIC.

G ZTBUZZ

SPKR. P.O.SE 16 VAC. D.R.

COM.

CONNECT TO

Connect to D1 or D2 Terminal that connects to front door strike.

117 VAC

Page 4 • IL499 PK502B Installation Instructions

Alpha PK502B User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual