Remote Booster Power Supply Technical Reference Manual 55
CDR-3 Coder to conventional notification
Figure 42: CDR-3 Coder to conventional notification
V
(11)
V
VV
A
A
AA
(12)
(1)
(2)
(3)
(4)
BPS
(7)
(8)
(9)
(10)
(5)
(6)
V/A
(1) NAC visible circuit
(2) NAC/CDR-3 audible circuit
(3) Sense 1
(4) Sense 2
(5) Mode: ND
(6) NACs: SF
(7) NAC1
(8) NAC 2
(9) NAC 3
(10) NAC 4
(11) To next BPS, or EOL resistor
(12) To next device or EOL resistor
Note: The maximum number of BPSs that can be connected on a single NAC from sense circuit
to sense circuit is limited by available current and wire run length.
DIP switch settings for this application
BPS DIP switches can be set this way for the application to work correctly. Refer
to “Setting the DIP switches” for other options.
Figure 43: Switch settings
SW1 SW2
1234
5
6
7
8
ON
1234
5
6
7
8
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