Instruction Manual

15
Figure 12: Zone Adder Module (ZA-42) Terminal Connections
Wire devices to terminals as shown below in Figure 12. See Wiring Tables on page 20 for wiring instructions, Appendix A on
page 33 for compatible devices, and Appendix C on page 37 for Module specifi cations.
SUPERVISORY OR
WATERFLOW
SWITCH (NO)
HEAT DETECTOR
LEGEND: See Appendix A for compatible devices.
SMOKE DETECTOR
3.9K 1/2W ELR LISTED S5434
MODEL MP-300 MANUFACTURED
BY MIRCOM
PULL STATION
CLASS A / STYLE D NOTE:
INITIATING CIRCUITS MUST BE ALL EITHER STYLE B OR
D. IF STYLE D IS SELECTED, THE NUMBER OF CIRCUITS
IS CUT IN HALF.
BELL, HORN, OR STROBE
INI5+
INI5-
INI6+
INI6-
INI7+
INI7-
INI8+
INI8-
STYLE D
INI4
STYLE D
INI3
CLASS B /
STYLE B
WIRING
CLASS A /
STYLE D
WIRING
SUPERVISED INITIATING CIRCUIT #8
(SHOWN AS SUPV ZONE, POWER LIMITED)
SUPERVISED INITIATING CIRCUIT #7
(SHOWN AS ALARM ZONE, POWER LIMITED)
SUPERVISED INITIATING CIRCUIT #3
(POWER LIMITED)
NAC 4+ (Z)
NAC 4- (Z)
NAC 4-(Y/Z)
SUPERVISED NAC #4
(POWER LIMITED) REGULATED 24 FWR
NAC 3+ (Z)
CLASS A /
STYLE Z
WIRING
NAC 3- (Y/Z)
NAC 3+ (Y/Z)
NAC 4+ (Y/Z)
NAC 3- (Z)
CLASS B /
STYLE Y
WIRING
SUPERVISED NAC #3
(POWER LIMITED) REGULATED 24 FWR
CLASS B /
STYLE B
WIRING
EXAMPLES OF BOTH CLASS A AND B WIRING ARE SHOWN, BUT
ONLY ONE CLASS OF WIRING MAY BE USED IN ANY INSTALLATION.
EXAMPLES OF BOTH CLASS A AND B WIRING ARE SHOWN, BUT
ONLY ONE CLASS OF WIRING MAY BE USED IN ANY INSTALLATION.
Note:
All terminals are shown from the back of the main fi re alarm board assembly.•
All power limited circuits must use type FPL, FPLR, or FPLP power limited cable.•
Initiating circuits are fully supervised and rated for 26 VDC, 3 ma standby, 2.2 Vp-p ripple, 50 mA max. alarm. They may be •
confi gured as required. Maximum loop resistance is 100 ohms, 50 ohms per side.
Initiating circuits are compatibility ID “A”.•