User Manual

10
APPENDIX C
NONINCENDIVE
CLASS B, STYLE B WIRING
Hazardous (Classified) Locations:
Class I, Division 2, Group A, B, C, D
Class II, Division 2, Group F, G
Class III, Division 2
Non-hazardous (Non-classified) Locations
Figure C1—Non-Incendive Class B, Style B Wiring (Drawing No. 420033)
PM-5MP
OR
PM-5MP+
PM-5MP
OR
PM-5MP+
PM-5MP
OR
PM-5MP+
V+ (RED)
V+ (ORG)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL) ALARM + (GRN)
ALARM – (BLU)
ALARM – (VIO)
TROUBLE + (GRY)
TROUBLE – (WHT)
V+ (RED)
V+ (ORG)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL) ALARM + (GRN)
ALARM – (BLU)
ALARM – (VIO)
TROUBLE + (GRY)
TROUBLE – (WHT)
V+ (RED)
V+ (ORG)
PWR RTN (BLK)
PWR RTN (BRN)
ALARM + (YEL) ALARM + (GRN)
ALARM – (BLU)
ALARM – (VIO)
TROUBLE + (GRY)
TROUBLE – (WHT)
END OF LINE
DEVICE
CONTROL ROOM
INSTRUMENTATION
+24 VDC
DC RETURN
ALARM +
ALARM –
HAZARDOUS LOCATION: CLASS I, DIV. 2, GROUPS A, B, C & D. CLASS II, DIV. 2, GROUPS F & G. CLASS III, DIV. 1 & 2.
NON-HAZARDOUS LOCATION
FIRE SENSOR
ELECTRICAL INTERFACE
Wire Color Signal
Red V+, Input Power
Orange V+, Input Power
Black Power Return
Brown Power Return
Yellow Alarm +
Green Alarm +
Blue Alarm –
Violet Alarm –
Gray Trouble +
White Trouble –
NOTES: 1. FOR INSTALLATION IN NONINCENDIVE,
CLASS I, DIVISION 2, GROUPS A, B, C & D; CLASS II, DIVISION 2, GROUPS F & G; CLASS III, DIVISION 2 HAZARDOUS (CLASSIFIED) LOCATIONS, OR NON- HAZARDOUS LOCATIONS ONLY. WIRING METHODS SHALL BE INSTALLED IN ACCORDANCE WITH ANSI/NFPA 70 (NEC) ARTICLE 501-4(b) AND ANSI/NFPA 72.
2. THIS DRAWING SHOWS THREE
SENSORS CONNECTED IN ONE ZONE IN A CLASS B, STYLE B CONFIGURATION PER NFPA 72. ADDITIONAL SENSORS CAN BE ADDED BY REPEATING THE WIRING PATTERN OF THE CENTRAL SENSOR.
3. PM-5MP AND PM-5MP+ INTERCONNECT
VIA FLYING LEAD.
4. ELECTRICAL REQUIREMENT: 9 TO 30
VDC AND 10 MILLIAMPS (MAX) PER SENSOR.
5. AN END OF LINE DEVICE, AS
REQUIRED BY THE FIRE ALARM CONTROL PANEL, IS USED TO MONITOR LINE CONTINUITY.