LEF SINGLE-MASTER STATION
AND ALL NEM INTERCOM
TYPES WIRING
LEF MULTI-MASTER
STATION WIRING
LED DESCRIPTIONS
1) LEDs D1 THRU D6:
COMMUNICATIONS BEFORE OPTICAL ISOLATION:
D1 = RS-485 RX
D2 = RS-485 TX
D3 = RS-485 ENABLE
COMMUNICATIONS AFTER OPTICAL ISOLATION:
D4 = RS485 RX
D5 = RS-485 TX
D6 = RS-485 ENABLE
2) LEDs D10 AND D11:
D10 = RELAY 1 (K1) IS ACTIVATED
D11 = RELAY 2 (K2) IS ACTIVATED
NOTE IF 2 GATES:
ARM = RELAY1
SLIDE = RELAY2
RELAY2 CAN BE TIMED
DRY CONTACT INPUTS:
IN 1 = DOOR CONTACT
IN 2 = REQUEST TO EXIT
IN 3 = PRESENCE SENSE
IN 4 = INTERCOM CALL
NOTES:
1) Dry contact inuts only for both spare
mux channels and extended doors
wiring.
2) Common wires connected to even
numbered terminals of connectors
(terminal numbers shown above are for
reference)
TO OFFICE
TO OFFICE
- OR -
EXPANSION PORT
CAMERA PLUG
(OPTIONAL)
SEE ‘INTERCOM JUMPER CONFIGURATION TABLE’
FOR PROPER JUMPER PLACEMENT
EXPANSION PORT
PROGRAM PORT
(PTI USE ONLY)
TO VIDEO DISPLAY
EQUIPMENT
PROGRAM BUTTON
END OF LINE
RESISTOR
(LINE TERMINATION)
TO GATE OR DOOR STRIKE
FROM POWER
SUPPLY & MAIN
CONTROLLER
TO REMOTES
J2, J4 & J5
ARE FACTORY
SET
INTERCOM JUMPER CONFIGURATION TABLE
Intercom Type APEX Jumper Conguration
NEM (all)
LEF (all but single
master station)
LEF (single
master station)
J7
NEM
LEF
J7
NEM
LEF
J7
NEM
LEF
J6
NEM
LEF
J6
NEM
LEF
J6
NEM
LEF
J3
LEF Single
Master
All Others
J3
LEF Single
Master
All Others
J3
LEF Single
Master
All Others
J7
NEM
LEF
J6
NEM
LEF
1
2
6
5
4
3
P3
P2
J3
LEF Single
Master
All Others
READ
HEAD
Mag Stripe
J4
P14
P10
P5
P12
P1
P4
J1
J5
P9
FIX ADJ
CAMERA
P8
Weigand
D1
D2
D3
RELAY1
RELAY2
AC
DC
DATA
FROM
FALCON
RED
BLK
RED
BLK
GRN
1
2
6
5
4
3
7
8
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