Jumper settings and wiring diagrams
FireShield Technical Reference Manual C.3
Five-zone panel
MAIN SUPPLY CIRCUIT
120 V, 60 Hz, 0.8 A or
230 V, 50/60 Hz, 0.4 A
from dedicated branch supply
INITIATING DEVICE CIRCUITS
[2] [3] [9] [11]
Class B (Style B) or Class A (Style D)
Operating voltage: 16.3 - 25.7 Vdc
Operating current: 1.5 mA/circuit, max
Circuit impedance: 13 , 0.03 F, max
EOLR:
Ωµ
4.7 k , 1/2 W (P/N EOL4.7)
Ω
E1
E2
RED
BLACK
C–
C+
24VOUT–
24VOUT+
EGND
NOTIFICATION APPLIANCE CIRCUITS
[2] [3] [5 [11]
Class B (Style Y) or Class A (Style Z)
Operating voltage: 24 Vfwr
Operating current: 1.5 A /circuit, 2.5 A total
Circuit impedance: 13 , 0.03 F, max
EOLR: 4.7 k , 1/2 W (P/N EOL4.7)
Ωµ
Ω
24VAC
IN
12 Vdc
Battery
12 Vdc
Battery
CAUTION:
The middle connection on the terminal block makes a
mechanical connection to the chassis even with the ground wire removed.
CAUTION:
Break the wire run at each field
device to provide proper connection supervision.
Do not loop wires under terminals.
CAUTION:
The panel does not indicate
when JP6A is missing. A shorted NAC circuit
may damage the equipment if NAC jumpers
are missing or set incorrectly.
See
DETAIL A
+
–
+
–
NAC1–
NAC2+
NAC2–
NAC1+
+
–
+
–
EOLR
EOLR
IDC1–
IDC1+
IDC2–
IDC2+
IDC3–
IDC3+
IDC4–
IDC4+
IDC5–
IDC5+
DETAIL A
L
N
LINE
EARTH GND
NEUTRAL
JP3A & JP2A
JP4A & JP5A
PRG
TB3
TB2
TB5
TB1
JP6A
JP1A
PRG
Normal mode
Programming mode
JP1A &JP6A
Jumper Setting Description
NAC1 and NAC2 = Class B
NAC1 = Class A Out
NAC2 = Class A Return
IDC1 = Class A Out
IDC2 = Class A Return
JP3A &JP2A
IDC1 and IDC2 = Class B
IDC3 = Class A Out
IDC4 = Class A Return
JP4A &JP5A
IDC3 and IDC4 = Class B
Note:
Standby batteries larger than 7 Ah must
be installed in a BC-2 battery cabinet.
5 A, 250 V, SLO-BLO
(Littlefuse P/N 218005)
COMMON TROUBLE RELAY
[10]
1 A @ 30 Vdc, resistive
Nonsupervised
COMMON SUPERVISORY RELAY
[10]
1 A @ 30 Vdc, resistive
Nonsupervised
COMMON ALARM RELAY
[10]
1 A @ 30 Vdc, resistive
Nonsupervised
REMOTE MODULE
COMMUNICATION BUS
13 , 0.03 F, max
Ωµ
AUXILIARY/SMOKE
POWER OUTPUT
24 Vdc,nominal @ 500 mA
+
–
+
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
–
WARNING:
Never replace fuse while circuit is energized.
Replacement fuse must be of equivalent size and type.
RECHARGEABLE BATTERY CIRCUIT
Voltage: 24 Vdc
Amp-hour capacity: 18 Ah maximum sealed
lead acid batteries only
DACT/Dialer (optional)
J2
JP1 wire loop [12]
DACT
connector