Wiring diagrams
6
R Series Remote Annunciators and Expander Installation and Operation Guide
Wiring diagrams
All wiring is supervised and power-limited, unless otherwise noted.
Figure 5: Class A wiring
Annunciator
CH2 (–) OUT
CH2 (+) OUT
CH2 ( ) IN
–
CH2 (+) IN
CH1 ( ) OUT
–
CH1 (+) OUT
CH1 ( ) IN
–
CH1 (+) IN
24V (+) IN
24V ( ) IN
–
GROUND
24V (+) OUT
24V ( ) OUT
–
24 VDC +
LISTED 24 VDC
SUPPLY
24 VDC –
Annunciator
CH2 (–) OUT
CH2 (+) OUT
CH2 ( ) IN
–
CH2 (+) IN
CH1 ( ) OUT
–
CH1 (+) OUT
CH1 ( ) IN
–
CH1 (+) IN
24V (+) IN
24V ( ) IN
–
GROUND
24V (+) OUT
24V ( ) OUT
–
CH2 –
CH2 +
CH1 –
CH1 +
FACP
RS-485
Figure 6: Class B wiring
Annunciator
CH2 (–) OUT
CH2 (+) OUT
CH2 ( ) IN
–
CH2 (+) IN
CH1 ( ) OUT
–
CH1 (+) OUT
CH1 ( ) IN
–
CH1 (+) IN
24V (+) IN
24V ( ) IN
–
GROUND
24V (+) OUT
24V ( ) OUT
–
24 VDC +
LISTED 24 VDC
SUPPLY
24 VDC –
FACP
Annunciator
CH2 (–) OUT
CH2 (+) OUT
CH2 ( ) IN
–
CH2 (+) IN
CH1 ( ) OUT
–
CH1 (+) OUT
CH1 ( ) IN
–
CH1 (+) IN
24V (+) IN
24V ( ) IN
–
GROUND
24V (+) OUT
24V ( ) OUT
–
RS-485
CH1 +
CH1 –