Carrier WeatherMaster Series Installation Instructions Manual

Also see for 50HC Series: Service and maintenance instructions Installation instructions

62C10815Fig. 81 -- RTU Open Controller Address SwitchesC10816Fig. 82 -- Network WiringLocal AccessWall Mounted Equipment Toucht Interface: TheEquipment Touch interface is a wall--mounted interfaceused to connect to the RTU Open controller to access thecontrol information, read sensor values, and maintenance.This is an accessory interface that does not come with theRTU Open controller. Wire the Equipment Touchinterface to the RTU Open controller’s J13 local accessport. There are 2 password protected levels in the display(User and Admin). See the Equipment Touch Installationand Setup Guide for more information. See Appendix A inthe guide for navigation and screen content.Field Assistant: Field Assistant is a computer programincluded with the purchase of the Tech Tool Kit(USB-TKIT). This is a field Tech Tool to set-up, service,or download application software to the RTU Opencontroller and includes a USB Link Cable. The link cableconnects a USB port to the J12 local access port. TheField Assistant’s menu structure is similar and functionsthe same as i--VuRcontroller. See Fig. 83.RTU Open Controller Troubleshooting —Communication LEDs: The LEDs indicate if thecontroller is speaking to the devices on the network. TheLEDs should reflect communication traffic based on thebaud rate set. The higher the baud rate the more solid theLEDs will appear. See Table 24.NOTE: Refer to the RTU Open Multi--Protocol ControllerControls, Start--Up, Operation and Troubleshooting manualfor complete configuration of the RTU Open controller,operating sequences and troubleshooting information. Referto the RTU Open v3 Integration Guide for details onconfiguration and troubleshooting of connected networks.Have a copy of these manuals available at unit start--up.Connect tocomputer’sUSB portConnect tothe LocalAccess portUSB Link Kit RTU Open ControllerAccessPortJ12P1 P1P5 P5 LOCALACCESSPORTGNDGND*ThermmA*ThermmAUI-10UI-11SW3on COMMOPTIONCR2032+-SW1 SW2MSB LSBTXRX+12 DVCRnet-Rnet+GNDRNETJ12J13J15J20C14131Fig. 83 -- PC Running Field Assistant