AT&T SPIRIT Attendant owner manual Appendix a Wiring Requirements

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Appendix A — Wiring Requirements

Note the following cabling requirements before connecting the equipment. If these limits (which are the same ones that apply to our current SPIRIT System) are exceeded, the SPIRIT Attendant ConnecT/R may not work properly.

The total wire length from the controller to the SPIRIT Attendant cannot exceed a total of 1000 feet of 24- gauge DIW (twisted-pair copper) wire or 22-gauge D station wire, plus 25 feet of 4-wire line cord.

If the SPIRIT Attendant ConnecT/R is installed outside the building where the controller is located, using exposed wiring In-Range/Out-of-Building protectors (IROB TII Model 371 or ITW Model SP69073, AT&T order number 31304) must be installed by a qualified technician. Contact your AT&T representative for additional information.

If the SPIRIT Attendant will be in a building other than where the SPIRIT Attendant ConnecT/R is located, a Block Protector

must be installed by a qualified technician. Order an AT&T Model 4ClS (comcode

104386545). In addition, you will need a Building Entrance Protector, which can house up to six 4C1S Block Protectors. Order Model 110ANA1-06 (comcode 105736482). Contact your AT&T representa- tive for additional information.

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Image 13 AT&T SPIRIT Attendant owner manual Appendix a Wiring Requirements
Contents AT&T Important Safety Instructions Page Table of Contents Spirit Attendant ConnecT/R IntroductionSpirit Attendant ConnectT/R Applications Installation Instructions InstallationPage Page Page Input rating No Access active TroubleshootingAppendix a Wiring Requirements Page Index FCC Warning Statement 8 4 5 3 7