3-Push Button Wiring Master / Second - Chamberlain ELITE R900 Instruction Manual

3 – P U S H
The "Optional" input board MUST be used on both operators to perform this function
(Part# Q203). A 12 Vdc Double Pull Double Throw (DPDT) 3 Amp Minimum Relay must be
used (Not Included).
®
®
ROBO SURGE SUPPRESSOR
PATENT PENDING PATENT PENDING
AC AC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC
– – 7 8 9 10
– 1 4 5 6
POWER INPUT POWER INPUT SAFETY SAFETY EXIT EXIT FIRE DEPT FIRE DEPT STRIKE OPEN STRIKE OPEN
18 VAC 18 VAC LOOP LOOP LOOP LOOP KEY SWITCH KEY SWITCH PUSH BUTTON PUSH BUTTON
16-Pin Plug
B U T T O N W I R I N G
1
3
P/N Q412 P/N Q412
11 13
12
+
–
+ +
– –
Open-N.O. Contact
CLASS 2 CLASS 2
SUPPLY SUPPLY
RADIO RADIO
Stop-N.C. Contact
RECEIVER RECEIVER
Close-N.O. Contact
16
M A S T E R / S E C O N D
There can be
within this 3-button station.
2
4
+
13
Com
16-Pin Plug
The timers MUST
be turned OFF on
BOTH operators.
Cut W1 jumper at the
bottom of each board to
use the stop button in
the 3-push button station
27
NO common wires
7
–
8
11
N.O.
8
7
N.O.
Com
16