Specifications

FA-1000 Installation and Operation Manual
21
Field Wiring
Main Fire Alarm Module Terminal Connections
Wire devices to terminals as shown in Main Fire Alarm Module Terminal Connections on page 21 and Figure
18. For more information see Wiring Tables and Information on page 29, Appendix B: Device Compatibility List on
page 50 and Appendix C: Module Specifications and Features on page 57.
Figure 17 Main Fire Alarm Module Terminal Connections
ATTENTION: Do not exceed 5 amps total current for main chassis MCC-1024-6(S) indicating circuits, and
10 amps for main chassis MCC-1024-12(S).
Notes:
• The terminal blocks are "depluggable" for ease of wiring.
• All initiating circuits are Compatibility ID "A".
• All power limited circuits must use type FPL, FPLR, or FPLP power limited cable.
+
-
+
-
TO
INITIATI NG
CIRCUIT
+
-
+
-
POWE R
+
-
4-WIRE
DETECTION
DEVICE
5
6
4
3
1
2
END OF LINE RELAY
LI STED S3 403
MODE L A 77-71 6B
MANUFACTURED BY
SYS TEM SENSOR
LEGEND:
P1
3. 9K 1 /2W ELR LI STED S5 434
MODEL MP-300 MANUFACTURED
BY MIRCOM
COM
NOT
USED
+
COM (- )
-
+
-
RS48 5 ( 1)
NO
NC
RS48 5 ( 2)
COM
TROUBLE
NO
NC
COM
SUPV.
NO
NC
+
-
+
-
4-WIRE-B
4-WIRE-A
ALARM
MUST BE
CONNECTED TO A
LI STED POW E R
LIMITED SOURCE
OF S UPPLY
RESETTA BLE 4-W IRE SMOKE DE TECTO R
POWE R SUPPLI ES.
22 VDC, 200 mA EACH MA X., 300 mA TOTAL
MAX., 5 mV RIPPLE.
(POWER LIMITED)
COMMON TROUB LE
CONTACTS
28 VDC, 1 AMP
RESIS TIVE LOAD
AUXIL IARY COMMO N
ALARM CONTACTS
28 VDC, 1 AMP
RESIS TIVE LOAD
AUXIL IARY COMMO N
ALARM CONTACTS
28 VDC, 1 AMP
RESIS TIVE LOAD
USE TW ISTED SHIE LDED
PAIR
22 AWG UP TO 20 00 FT.
20 AWG UP TO 40 00 FT.
18 AWG UP TO 80 00 FT.
RS-485 INTERFACE TO
ANNUNCIATORS AND
OTHER DEVICES
(POWER LIMITED)