Edwards Signaling R-Series - Manual (Page 8)

4 R-Series Remote Annunciators and Expanders Installation and Operation Guide
Installation terminals and controls
Figure 2: Annunciator rear view showing terminals and controls
(1) Mounting slot
(2) DIP switch
(3) Annunciator bus IN/OUT terminals
(4) Power riser IN/OUT terminals
(5) Transmit and receive communication LEDs
(6) Remote key switch terminals
(7) Expander cable terminals
Figure 3: Expander rear view showing terminals
(1) Mounting slot
(2) Expander cable IN terminals
(3) Expander cable OUT terminals
(1)
(2)
(3)
(4)
(5)
(6)
(7)
V (-)
OUT
V (+)
F
E
D
C
B
A
V (-)
IN
V (+)
F
E
D
C
B
A
(1)
(2) (3)