Telephone interface & automation control module (20 pages)
Summary of Contents for DSC MAXSYS PC4851
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® PC4851 v1.0 • Installation Manual WARNING: This manual contains information on limitations regarding product use and function and information on the limitations as to liability of the manufacturer. The entire manual should be carefully read. firealarmresources.com...
In s t a l l er ’ s L o c k o ut Any products returned to DSC which have the Installer’s Lockout option enabled and exhibit no other problems will be subject to a ser- vice charge.
2-Wire Phone Connector Cable......RJ-31 to 2 flying leads Ground Wire ..............18 AWG (min) 10/11 4-Wire Phone Connector Cable .......RJ-31 to RJ-31 (4”) Not Shown 24 V Power Source ......DSC PTD2440U or equivalent Phone Panel Connector ..........RJ-71C Connector (Refer to Table 1 for wiring details) firealarmresources.com...
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Telephone System Wiring The PC4851 connects to the telephone system via one RJ-71C connector per 12 phone lines (two for each fully populated relay board). These cables must be wired by the tele- phone company prior to installation. Table 1 defines the cable wiring required by the phone company.
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Installation (Refer to Figure 1 PC4851 Installation) 1. Locate the cabinet (1) in a dry area, close to the RJ-71C telephone block, with access to an unswitched AC power source. Mount the panel using appropriate wall anchors for the intended surface with 4 screws (2). 2.
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INDUSTRY CANADA STATEMENT AVIS: L’étiquette de l’Industrie Canada identifie le matériel homologué. Cette étiquette certifie que le matériel est conforme à certaines normes de protection, d’exploitation et de sécurité des réseaux de télécommunications. Industrie Canada n’assure toutefois pas que le matériel fonction- nera à...
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FC C C O M P L I AN CE STAT E M E N T CAUTION: Changes or modifications not expressly approved by Digital Security Controls Ltd. could void your authority to use this equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.