SDU-IQ Installation Instructions

)*+,8" 8, 2 ! " # $ % & ' SDU-IQInstallation Instructions3 Installation (continued)7Connect to IQIf IQ2xx (excluding IQ250)Note that SDU-IQ cannot be connected to a controller with local supervisor port already used(e.g. wireless sensor receiver XW/R/IQ, NDP, IQView (RS232), local PC or to /ADL, /ATM, orXNC220 controllers).Note that sUperv port addr must set to zero (default)Standard cables connect signal plus power for IQ204, later IQ21x, later IQ22x, IQ23x, IQ241/242, IQ246IQ2xxRD/SDU-IQ2COMMSCABLE/3MRD/SDU-IQ2COMMSCABLE/10Mlocal supervisor portRJ11RJ11SDUrear viewmaximum distance 25 m (28 yds)If required a cable can be made to the required length, wired as below25 m (28 yds) maximum$#!"4 4 "!#$ For early IQ21x, early IQ22x, and IQ251, use of adapter RD/SDU-ADAPTOR IQ2xx, in additionto RJ11 to RJ11 standard cable, facilitates connection of power from IQ’s 24 Vdc auxiliary outputsupply.24 Vdc2 terminalRD/SDU-IQ2COMMSCABLE/3Mauxiliary powerRD/SDU-IQ2COMMSCABLE/10MoutputsignalIQ2xx RJ11 RJ11RJ11RD/SDU-ADAPTOR IQ2xxNote that the IQ controller may be connected while powered; if not power up controller.8Mount UnitStandard UK pattress wall box60 mmor panel60 mm50 mm2 off (M3.5 x 35 mm)screws providedØ4 mm(M3.5 screw)46 mmØ4 mm(M3.5screw)4SDU-IQ Installation Instructions TG200560 Issue 3, 01/02/10