Specifications; Wiring Parameters - Simplex 4007-9101 Installation Manual

5.3 Specifications

Table 14: IDNAC specifications
Supports
Electrical specifications:
Channel voltage
Circuit requirements
Isolator
Isolator (DCAI)

5.4 Wiring parameters

Table on page 19 identifies the wiring parameters for the IDNAC.
Table 15: IDNAC Wiring parameters
IDNAC wiring limits
Channel loading
Max. wiring distance
Max. cable load
Max. wire length from panel to any
device
NOTE:
If a shielded wire is used, cut it and tape it. The required wiring is unshielded twisted pair (UTP). This wiring must have a capacitive
rating of less than 60pF/ft and a minimum of 3 twists (turns) per foot.
Page 19
• Up to 12 4905-9929 remote TrueAlert Addressable Isolators per IDNAC Circuit.
• Up to 30 devices connected directly to any isolator terminal pair*.
• Up to six isolators between any appliance and the IDNAC SLC terminals. All wiring is 20 AWG to 12 AWG. *For
more information on the isolator, refer to the 4905 Isolator+ Installation Instructions, 574-769.
29.5 VDC nominal.
The maximum alarm current is 3 A per circuits.
To wire an IDNAC as a Class A circuit, the DCAI modules (4007-9804) is required (2 Class A circuits with fault
isolation). For more information about Dual Class A isolators and on how to calculate Class B wiring with
isolation, see the DCAI Installation Instructions (579-1029).
127 devices (IDNAC devices or other compatible devices). See
Compatible devices and appliances
10,000 ft (3,048m) per channel.
4,000ft (762m).
4007ES and 4007ES Hybrid Fire Alarm Systems Installation Manual
on page 22 for more information.
579-1102 Rev H