3: Signaling Line Circuits - Honeywell Gamewell-FCI E3 Series Installation & Operation Manual

E3 Series System Connections
3.1.3 Signaling Line Circuits
The ILI-MB-E3 or ILI95-MB-E3 provides two (2),
24 VDC Class A, Style 6, 7 or Class B, Style 4
signaling line circuits. See Figure 3.1.3.1 for wiring
information. Style 7 wiring requires the use of an
M500X Isolator Module (ILI-MB-E3), or XP95-LI
Line Isolator or XP95-LIB Line Isolator Base
(ILI95-MB-E3) on both sides of a device.
ILI-MB-E3 Wiring Instructions
SLC 1 Style 4
SLC 2 Style 4
SLC 1 Style 6
SLC-2 Style 6
ILI95-MB-E3 Wiring Instructions
SLC 1 Style 4
SLC 2 Style 4
SLC 1 Style 6
SLC 2 Style 6
(Polarity markings indicate the polarity that should be
maintained throughout the circuit. Polarity connected
to the circuit must be observed on all devices).
Circuit Ratings
24 VDC (nominal)
Current:
Ground fault test impedance: Zero ohms
Wiring: 18 AWG minimum, twisted-pair, unshielded
Power-limited
96
TB4-8 (+), TB4-7 ( - )
TB4-4 (+), TB4-3 ( - )
TB4-8 out, TB4-6 return
TB4-7 out, TB4-5 return
TB4-4 out, TB4-4-2 return
TB4-3 out, TB4-1 return
TB7-4 (+), TB7-3 (-)
TB4-4 (+), TB4-3 (-)
TB7-4 out (+), TB7-3 out (-)
TB7-2 return (+), TB7-1 return (-)
TB4-4 out (+), TB4-3 out (-)
TB4-2 return (+), TB4-1 return (-)
0.051 amp Max (supervisory)
0.136 amp max. (alarm)
0.100 amp max Steady State
(short circuit)
40 Ohms max. line impedance
0.5 µf max. line capacitance
Supervised
E3 Series Installation/Operation Manual — P/N 9000-0574:I 11/04/10
ILI-MB-E3 and ILI95-MB-E3 Connections
INPUT/CONTROL
MODULE
SMOKE/HEAT
SENSOR
NCM-1
ILI-MB-E3/
B (-)
ILI95-MB-E3
A (-)
DOTTED LINES INDICATE CLASS A,
STYLE 6 WIRING.
Figure 3.1.3.1 Signaling Line Circuits
B (+)
A (+)