Document # 50079 Rev. D 05/23/97
Page
15
Notes: (The following notes apply to Figure 4-1a)
1) When the remote power supply is in an inactive state (control module not active), a trouble
on the power supply will result in an open circuit condition on the control module. As an
alternative to monitor for trouble conditions, the trouble contact on the FCPS may be used for
independent trouble monitoring (refer to Figures 4-5 and 4-6).
2) Do not loop wires under screw terminals. Break wires to maintain proper supervision.
3) For Style Y application, an ELR must be installed between Terminals 6 and 7 for control module
wiring supervision (the ELR value is dependent on the module employed).
4) Supervise the wiring between the FCPS 24 VDC output on TB3 terminals 8 &9 and the control
module with an EOL relay (A77-716B).
5) For a list of compatible devices, refer to the Fire-Lite Device Compatibility Document.
* Use listed ELR (P/N R-2.2K) to terminate Style Y NAC. ELRs are
not required when Style Z return is wired.
Note: All Notification Appliance Circuits are supervised.
Optional Style
Z Return
Optional Style
Z Return
Figure 4-1b: Control Module Application (Style Z)
Notes: (The following notes apply to Figure 4-1b)
1) When the remote power supply is in an inactive state (control module not active), a trouble
on the power supply will result in an open circuit condition on the control module. As an
alternative to monitor for trouble conditions, the trouble contact on the FCPS may be used
for independent trouble monitoring (refer to Figures 4-5 and 4-6).
2) Do not loop wires under screw terminals. Break wires to maintain proper supervision.
3) Supervise the wiring between the FCPS 24 VDC output on TB3 terminals 8 &9 and the control
module with an EOL relay (A77-716B).
4) For a list of compatible devices, refer to the Fire-Lite Device Compatibility Document.
Style Y
*
*
Style Y
*
Style Y
*
CKT #1
CKT #2 CKT #3
CKT #4
Refer to Section 1.1 for current ratings.
SLC Loop to
Addressable FACP
- +
Control
Module
EOL Supervision
Relay
(A77-716B)
24 VDC Power
Common
Specific Application
Power
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