Fireye NEXUS NX6100 series Manual page 33

The equipment described in this manual has been tested for compliance to the CE and UL directives listed in
the section headed 'approvals'. However, once connected to a burner and other associated controls it is the
responsibility of the installer to ensure the complete installation meets the requirements of the UL or CE
directives relevant to the particular installation.
IMPORTANT: Wiring Guidelines
All wiring to this control must comply with National, State and Local electrical codes. In general, all insulation
must meet or exceed the highest voltage present on any conductor in a conduit, raceway or panel, e.g. 480 volt
motor wiring would require at least 600-volt insulation. Consult the National Electric code for guidance.
IMPORTANT: Low Voltage (vertical terminal strips)
All low voltage circuits and communication wire must be fully shielded braided (screened) type wire of the
specified gauge and number of conductors. Error! Reference source not found. provides the only approved
wire for this application. No "or equal" is provided. Use of wire not approved by Fireye may VOID
warranty.
All wiring to terminal block "PA" & "PB" as well as to any optional daughter board (e.g. VFD) and the
Power/CANbus wiring to the display, must be fully shielded braided (screened) wire per Error! Reference
source not found..
Alpha
(conductors)
4
300V
25164
600V
25524
* NOTE: If Belden 7895A wire is used it will be necessary to use 2 conduit adapters per device if
wired as a "daisy chain." See Table 2.7.1-D
IMPORTANT: Line Voltage (horizontal terminal bottom (PE) and top left (PD) – top middle (PF UV
scanner) must NOT be shielded wire.
All line voltage wiring must be no greater than 16 AWG (19/0.3mm) THHN, TFFN or equal.
The following table provides a guide for converting from NEMA Enclosure Type Numbers of IEC Enclosure
Classification Designations. The NEMA Types meet or exceed the test requirements for the associated IEC
Classifications; for this reason the table should not be used to convert from IEC classifications to NEMA Types
and the NEMA to IEC conversion should be verified by test.
Carol
(conductors)
2 4
25162 C2688
25522 ---
Table 2.7.1-A
Bootlace
Ferules
Belden
(conductors)
2 4
994
7895A*
33
Harting
(conductors)
2
NA
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