SEC-H-600 SECURITY CONTROLLER
13
95-7759—07
WIRING DETAILS
The following sections provide general wiring information:
General Wiring Rules
The authorized installation contractor should comply with the following rules:
• Obey all national, state, and local electrical and safety codes.
• Obtain any required permits and/or inspections. Contact the local fire marshal for assistance, if necessary.
• Connect the enclosure housing the Security Controller (enclosure model SEC-ENC-H-1 or SEC-ENC-H-2) to the nearest
earth ground.
• Use individually shielded pairs of cable only. All wiring must comply with local, state, and federal electrical codes and fire
codes.
CAUTION
Do not run signal wiring in same conduit with AC power wiring.
• Neatly label cables at both ends.
For example, label should include: Security Controller terminal #s/Device or Reader #.
• Neatly dress and tie or lace all wiring in a professional manner.
• Gather together and tape all unused conductors in multiple conductor cables.
• Ground all shield drain wires at the Security Controller enclosure, using crimp ring terminals fastened to internal grounding
studs/screws or with external screws and star washers. See Figure 5.
At the
other end
of shielded cables,
leave
shield drain wires open
, either taping back or insulating to prevent electrical contact.
Fig. 5. Ground All Shielded Cable/Drain Wires at Enclosure, Either Internally (Left) or Outside (Right).
Drain Wire
Crimp Ring Terminal
User-Supplied
Shielded Cable, User-Supplied.
Trim shield back to cable clamp
internal to enclosure.
Shielded Cable, User-Supplied.
Trim shield back to cable clamp
internal to enclosure.
Drain Wire
Crimp Ring Terminal
User-Supplied
Inside Enclosure
Outside Enclosure