Rs485 Daisy Chain Connection Example - Chamberlain Dial Code Owner's Manual

RS485 DAISY CHAIN CONNECTION EXAMPLE

Remote Access RS485
COMMUNICATOR CARD
capacity
Elite Entry Phone
NOTE:
To support RS485 devices you must insert the RF
communicator card in the RS485 memory card slot
BEFORE turning on the processor.
Use 22 AWG Twisted Pair Shielded Wire
Keypad
RS485 Remote
Device 1
"Preferred Method"
RS485 Card Release Button
Ground
(-)
(+)
Stand-Alone Receiver
RS485 Remote
Device 2
LC/VF Page
18
TEL TIP
LINE RING
(+)
RS485 (1) (-)
GND
(+)
(-)
RS485 (2)
GND
(+)
(-)
RS485 (3)
GND
(+)
RS485 (4) (-)
GND
It is MANDATORY that this unit is properly
grounded. The provided "chassis ground" wire
must be connected to the ground rod. If unit is
not grounded, lightning damage will occur.
Please refer to the owners manual for proper
grounding instructions.
eliteentryphone.com
POWER
GATE
RELAY
DOOR
RELAY
Card Reader
RS485 Remote
Device 3
12V
POWER
AC/DC
INPUT
DOOR-NO
DOOR
DOOR-NC
RELAY
DOOR-C
GATE-NO
GATE
GATE-NC
RELAY
GATE-C
VCR
VCR-NO
RELAY
VCR-C
POSTAL/EXIT
GND
SW INPUT
INPUT
CHASSIS
GROUND
MADE IN USA
Universal Interface Board
RS485 Remote
Last Device