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Keypad Wiring

 

See Figure 7 for an example of a basic door installation. The 
keypad is mounted adjacent to the door. An electric door strike 
is mounted in the door jamb to release the door lock. A magnetic 
switch is mounted on the top of the door jamb for detecting when 
the door is open.

 

Use the following steps to wire the keypad. Refer to the wiring 
diagram shown in Figure 8 to assist in the wiring.

 

☞ 

NOTE: Up to 500 feet of 18 AWG wire can be run for power,

use larger wire for longer runs. Use 22 AWG or larger
(depending on the load) for other connections.

OUTPUT

 

Install a low voltage electric door strike for unlocking the
door.

Route two wires between the door strike and the keypad
box. Connect one of the door strike wires to the keypad’s

MAIN RELAY N.O. 

terminal (TB2 #3). Connect the other

door strike wire to the keypad’s 

AC/DC + 

terminal (TB2 #1).

Connect a wire between the keypad’s 

AC/DC - 

terminal

(TB2 #2) and the 

MAIN RELAY COM 

terminal (TB2 #4).

POWER

 

Choose a location for the power supply or transformer.

Route two wires between the power supply and the keypad
box. Connect the power supply’s output terminals to the
keypad’s 

AC/DC 

input terminals (TB2 #1 & #2). Observe

wiring polarity if using DC.

DOOR 

SENSE 

SWITCH

 

2 WIRES 

FOR DOOR

 

STRIKE

 

ELECTRIC

 

DOOR

 

STRIKE

 

12-24 VOLT 

AC OR DC 

POWER 

SUPPLY

 

Figure 7. Basic Door Installation

 

TERMINAL 

BLOCK 2

 

1 - AC OR DC

 

2 - AC OR DC

 

2 WIRES 
FOR DOOR 
SENSE 
SWITCH

 

AK-21W 
KEYPAD

 

2 WIRES 
FROM 
POWER 
SUPPLY

 

1 WIRE 
TO EARTH 
GROUND

 

CAUTION: If the unit is AC powered, make sure the
secondary of the system transformer is isolated from
earth ground.

EARTH GROUND

 

To avoid damage to the unit from static discharges, connect
the 

EARTH GROUND 

terminal (TB1 #5) to a good earth

grounding point. Suggested wiring size is 18 AWG for earth
ground.

SENSE INPUT

 

☞ 

NOTE: SENSE terminal (TB1 #8) can be programmed for

either a door sense or inhibit input. Both features cannot be
used at the same time.

To use the door sense feature to detect forced entry or door

ELECTRIC 

DOOR 

STRIKE

 

AK-21WREAR VIEW 

TERMINAL

 

BLOCK 2 

(TB2)

 

3 - N.O.

 

4 - COM

 

5 - N.C.

 

6

 

7

 

8

 

TERMINAL 

BLOCK 1

 

SENSE - 8

 

COM- 7

 

6

 

EARTH GROUND - 5

 

4

 

3

 

TERMINAL

 

MAIN 

RELAY

 

5 AMPS MAX.

 

N.C. DOOR 

SENSE 
SWITCH

 

GROUND 

STAKE

 

ajar conditions, install a 

normally closed 

door switch on the

door and route two wires from the switch to the keypad box.
Connect the door switch to the keypad’s 

SENSE 

terminal

(TB1 #8) and 

COM 

terminal (TB1 #7).

If an inhibit switch or timer is going to be used for
temporarily disabling the keypad, route two wires from
the switch or timer to the keypad box. Connect the inhibit
switch/timer 

normally open 

terminals to the keypad’s 

SENSE

 

2

 

BLOCK 1

 

(TB1)

  

1

Figure 8. Basic Door Installation Wiring

 

EXAMPLE #1  

OUTPUT #3 LIGHTS AN LED

 

OUTPUT #4 LIGHTS AN LED AND SOUNDS A BEEPER

 

DC 

1

 

POWER

 

(TB1 #8) and 

COM 

(TB1 #7) terminals.

REQUEST-TO-EXIT INPUT (wiring shown on Page 1, Figure 2)

 

If a request-to-exit pushbutton is going to be used, route two
wires from the keypad box to a normally open pushbutton
mounted on the secure side of the door. Connect the wires

SOURCE 

TERMINAL

 

BLOCK #2

 

TERMINAL 

BLOCK #1

 

 

1K 



@12 volts 

2K 



@24 volts

 

LED

LED 

ELECTRONI
C BEEPER

 

to the pushbutton and to the keypad’s 

EXIT 

(TB1 #6) and

COM 

(TB1 #7) terminals.

Solid State Outputs

 

The two solid state outputs (Output #3 & Output #4) can be

 

OUTPUT #3 

3

 

OUTPUT #4 

2

 

EXAMPLE #2  OUTPUT #3 LIGHTS A LAMP POWERED FROMAN EXTERNAL SOURCE 

OUTPUT #4 TRIGGERS A NORMALLY OPEN ALARMPANEL ZONE

 

EACH 

OUTPUT 

100 mA 

MAXIMUM

 

programmed to activate during various conditions. These outputs 
can be used to activate indicators or sounders. See Figure 9 for 
wiring examples using the solid state outputs.

 

OUTPUT #3 

3

 

OUTPUT #4 

2

 

OUTPUT #4 COM 

1

 

END-OF-LINE 
RESISTOR

 

N.O.  ZONE 

ALARMPANEL

 

COMMON 

LOWVOLTAGE 
LAMP

 

POWER

 

SOURCE

 

OUTPUT #3 COM

 

4

 

Figure 9. Using Solid State Outputs

 

3

 

wwww.EntraPASS.com  

8641 S. Warhawk Rd., Conifer, CO 80433 - Tel: 303-670-1099 - Email: [email protected]

Summary of Contents for E-PASS-21W

Page 1: ... Prog W grammin ng Instr ruction ns wwww EntraPASS com 8641 S Warhawk Rd Conifer CO 80433 Tel 303 670 1099 Email Patrick McAllister EntraPASS com wwww EntraPASS com 8641 S Warhawk Rd Conifer CO 80433 Tel 303 670 1099 Email Patrick McAllister EntraPASS com ...

Page 2: ...toshunt alarmcontactsontheaccessdoor gatetoprevent triggeringof analarmwhenauthorizedaccessoccurs The AK 21Wis powered from a 12 24 Volt AC or DC source Power can be obtained from the access device or a separate power supply The EEPROM memory retains all entry codes and programming even without power An internal jumperisprovidedtoresetthemastercode TheMainRelayhasa5Amp capacity The Auxiliary Relay...

Page 3: ...VDCMAX AUXILIARY REQUEST TO EXIT 6 EARTHGROUND 5 OUTPUT 3 COM 4 OUTPUT 3 3 AUXILIARY OUTPUTS REQUEST TO EXIT BUTTON TOALARM SYSTEM ALARM CONTACT 7 COM RELAY1 AMP 8 N C 28VDCMAX OUTPUT 4 2 OUTPUT 4 COM 1 100mAMAX TOCOMMON GROUND STAKE REQUIREDWIRING OPTIONALWIRING OTHERWIRING NOTES 1 ALARMSHUNT SET FORAUXILIARY RELAY 2 TERMINALBLOCK 2 TERMINAL8 SETFORDOORSENSE CAUTION IF THE UNIT IS AC POWERED MAKE...

Page 4: ...ITTHEBOTTOMTABOF THEFACEPLATEINTOTHE SLOTONTHEKEYPAD 4 SNAPTHETOP OFTHEKEYPAD INTOPLACE Install the Electrical Box and Mounting Plate The keypad is designed to fit into a single gang electrical box The box must be deep enough to accomodate the protective plastic enclosure Select a location near the controlled door and choose a convenient height for the keypad Be sure there is good wiring accessibi...

Page 5: ...ther a door sense or inhibit input Both features cannot be used at the same time To use the door sense feature to detect forced entry or door ELECTRIC DOOR STRIKE AK 21WREARVIEW TERMINAL BLOCK2 TB2 3 N O 4 COM 5 N C 6 7 8 TERMINAL BLOCK1 SENSE 8 COM 7 6 EARTHGROUND 5 4 3 TERMINAL MAIN RELAY 5AMPSMAX N C DOOR SENSE SWITCH GROUND STAKE ajar conditions install a normally closed door switch on the doo...

Page 6: ...will turn off until programming begins After a programming option number is entered the yellow indicator will blink This shows that the AK 21W is ready to accept the new programming data After the new data entry is complete the yellow indicator will flash while the data is being stored The green indicator will light if the data is accepted The red indicator will light if any programming data is en...

Page 7: ...ter too many incorrectentrycodeattempts Thelockouttimeis60seconds Press 1 3 Output Output OutputtoActivate 0 4 1 MainRelay 2 AuxiliaryRelay 3 Output 3 4 Output 4 0 NoOutput Main Relay On time Default 2 Seconds SetsthelengthoftimetheMainRelayactivateswhentriggered Press 2 1 Seconds Seconds Outputtimeinseconds 0 60 Auxiliary Relay On time Default 2 Seconds SetsthelengthoftimeAuxiliaryRelayactivatesw...

Page 8: ...s 3 00 W L Voltage 12 24Vo Current 30mAty Outputs MainRe Form Auxiliary Form Solidsta Short ENTAL perature 22 Fto Humidity 5 to95 LIMITED WAR oduct is warranted months The Warr ds only to wholesa distributionchanne ould inquire from th There are no obli damagesarisingo r otherindirect dam ofremoval installat iesformerchantabili ation Date as labeled rrantiesexpressor urnedfor warrantys ct Linear T...

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