Surge Suppressor Terminal Input Connections - Chamberlain ELITE R900 Instruction Manual

S U R G E S U P P R E S S O R T E R M I N A L C O N N E C T I O N S
The radio receiver must be 12 Vdc only (Part #
exit loops, you must use 12 Vdc loop detectors only (Part #
To
120 Vac
Polarity does
NOT Matter
DC
DC
Plug-In Transformer
25 Vdc
1
4
External "Safety" Loop Detector
12 Vdc
1
4
Photo Beam (Safety)
12 Vdc
5
6
External "Exit" Loop Detector
12 Vdc
®
®
ROBO SURGE SUPPRESSOR
DC DC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC ACCE SS SYSTE MS INC
1 – – 4 5 6
–
POWER INPUT SAFETY SAFETY EXIT EXIT
25 VDC LOOP LOOP LOOP LOOP
A 1099-12V). If you want to use safety or
A 23).
P/N Q412 P/N Q412
PATENT PENDING PATENT PENDING
7 8 9 10 11 12 13
– – + +
CLASS 2 CLASS 2
SUPPLY SUPPLY
FIRE DEPT FIRE DEPT STRIKE OPEN STRIKE OPEN RADIO RADIO
KEY SWITCH KEY SWITCH PUSH BUTTON PUSH BUTTON RECEIVER RECEIVER
12 Volt
13
Neg.
11
Com.
12
Neg.
11
10
9
10
9
10
9
8
7
18
4 Wire -12 Vdc
Radio Receiver
1 Red
2 Black
3 White
4 Green
Card
Reader
Push
Button
Phone
Entry
Fire or
Any Key
Switch