R Series Remote Annunciators and Expander Installation and Operation Guide
1
Installation features and controls
Figure 2: Annunciator rear view showing terminals and controls
CH1 (+) IN
CH1 (-) IN
CH1 (+) OUT
24V (+) IN
24V (-) IN
CH1 (-) OUT
CH2 (+) IN
CH2 (-) IN
CH2 (+) OUT
CH2 (-) OUT
24V (+) OUT
24V (-) OUT
(-)
(+)
N/C
V (-)
OUT
V (+)
F
E
D
C
B
A
TX
RX
RS-485 riser terminals
Communication LEDs
Mounting slot
DIP switch
Remote key switch terminals
Power terminals
Expander cable terminals
Figure 3: Expander rear view showing terminals
V (-)
OUT
V (+)
F
E
D
C
B
A
V (-)
IN
V (+)
F
E
D
C
B
A
Expander cable terminals
Mounting slot
Expander cable terminals
Table 3: DIP switch settings
Switch Description
and
values
S1 to S5
Network address. The annunciator network address (in binary).
The factory setting is for address 2. See Table 4 for examples.
S6 Network
baud
rate.
OFF = 9600 baud (factory default setting)
ON = 38,400 baud
S7 to S8
Not used