User's Guide

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User Guide | Arcadia Central Station
13.3 4-wire pinouts (connector E)
Pin To panel To matrix
Pin 1 RS-422 input + (into matrix) RS-422 output + (from panel)
Pin 2 RS-422 input (into matrix) RS-422 output - (from panel)
Pin 3 Audio input + (into matrix) Audio output + (from panel)
Pin 4 Audio output + (from matrix) Audio input + (into panel)
Pin 5 Audio output (from matrix) Audio input (into panel)
Pin 6 Audio input (into matrix) Audio output (from panel)
Pin 7 RS-422 output + (from matrix) RS-422 input + (into panel)
Pin 8 RS-422 output (from matrix) RS-422 input (into panel)
13.4 DECT Sync (connector F)
Pin Sync In Sync Out
Pin 1 DECTSYNC + DECTSYNC +
Pin 2 DECTSYNC - DECTSYNC -
Pin 3 8 KHZ+ 8 KHZ+
Pin 6 8 KHZ- 8 KHZ-
Caution: Shielded Cable Requirement
Shielded Cable is required for ALL FreeSpeak eGPIO Port connectivity. Shielded Cable must
be used to assure compliance with domestic and international emissions standards.
Customers, Installers and or qualified Personnel failing to use shielded cables may cause radio
interference in which case the user may be required to take adequate measures.
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