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17
INSTALLER
Multiple 857 Connections
857 to EZB
857 to EZB
857
857
From 857 to next 857
connecting block
IR C
OMMO
+
12VDC
GND
STATUS
SIGNAL
D
IR C
OMMO
+
12VDC
GND
STATUS
SIGNAL
D
857
857
857 to EZB
857 to EZB
IR R
ECEIVE
IR C
OMMO
+
12VDC
GND
STATUS
SIGNAL
D
IR C
OMMON
I
N
+
12VDC
GND
STATUS
SIGNAL
DESIG
From 857 to next 857
connecting block
Note: Do not connect the +12VDC wire between the 857 connecting blocks.
Each 857 requires its own 1201A power supply. Only GND, SIGNAL and STATUS
need to be connected between multiple connecting blocks. Source IR emitters
can be connected to any connecting block in this arrangement.
CAT-5 Connection
to 857 Screw Terminals
Shielded 22/4 Connection
to 857 Screw Terminals
CAT-5 Connection Between
857 Connecting Blocks
Shielded 22/4 Connection
Between 857 Connecting Blocks