aci EX2432D Installation & Operation Instructions
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Automation Components, Inc.2305 Pleasant View Road | Middleton, WI 53562Phone: 1-888-967-5224 | Website: workaci.comPage 1Version: 6.0I0000705EX2432D OUTPUT EXPANSIONMODULE FOR RM2432 RECEIVERInstallation & Operation InstructionsPhone: 1-888-967-5224Website: workaci.com!! CAUTION:DO NOT USE THIS PRODUCT IN ANY SAFETY RELATED APPLICATIONSWHERE HUMAN LIFE MAY BE AFFECTED.GENERAL INFORMATIONT The EX2432D is an expander module designed for use with the RM2432D receiver to add sensors to a system. TheEX2432D has four (4) analog and four (4) digital outputs and is powered by the RM2432D. A maximum of two (2)EX2432D expander modules can be added to the RM2432D for a total of 12 analog (0-5 VDC, 0-10 VDC) and 12digital (dry contact) outputs.MOUNTING INSTRUCTIONSMount the EX2432D Modules next to the RM2432D receiver using four #8 screws (mounting dimensionssee Figure 1). The RM2432D/EX2432D system should be located as close to the external controller aspossible. The maximum wiring distance for the analog outputs is 100 ft.CONFIGURATIONThe sensors need to be configured using the configuration program (included), a laptop, and the CK2432Dprograming cable. Refer to the RM2432D Configuration Manual for instruction. The CK2432Dprogramming cable is required. A serial to USB adapter might be needed.WIRING INSTRUCTIONSCAUTION:Observe polarity when connecting analog outputs to the controller inputs.The EX2432D is powered from the RM2432D using the terminals marked A, B, C and on both devices withthe maximum wire length of 2’. ACI recommends 16-22 AWG shielded cable or twisted pair wire betweenthe RM2432D and the EX2432D. If a second EX2432D is needed, daisy chain from the first EX2432D.Select 0-10VDC or 0-5VDC output by moving J4 jumper (see Figure 1 on RM2432D InstallationInstruction).Using the RM2432D configuration information, connect the analog and digital outputs to the appropriatecontrol input terminals on the controller using 16-26 AWG wire. The controller input connecting to theRM2432D should have a minimum analog input resistance of 20K Ohms. Do no jumper commons for relayoutputs.Note: Always connect the Low Battery (or Lost Sensor) relay contact output (see Figure 1) to theappropriate alarm input on the controller. |
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