Carrier RTU Open v3 Integration Guide

Start-up
RTU Open v3 Carrier Proprietary and Confidential CARRIER CORPORATION ©2016
Integration Guide All rights reserved
17
To start up the RTU Open, you need one of the following user interfaces to the controller. These items let you
access the controller information, read sensor values, and test the controller.
This interface...
Provides a...
Field Assistant
application -
Runs on a laptop that connects to controller's Local Access port
1
Temporary interface
Equipment Touch
device -
Connects to controller's Rnet port
2
Temporary or permanent
interface
i-Vu®
application
Available for BACnet systems only
Permanent interface
System Touch
device
Available for BACnet systems only
Wire to an MS/TP network connector and a 24 Vac power supply
3
Temporary or permanent
interface
1
Requires a USB Link (Part #USB-L).
2
See the Equipment Touch Installation and Setup Guide for detailed instructions.
3
See the System Touch Installation and Setup Guide for detailed instructions.
CAUTION
If multiple controllers share power but polarity was not maintained when they were wired, the
difference between the controller's ground and the computer's AC power ground could damage the USB Link and
the controller. If you are not sure of the wiring polarity, use a USB isolator between the computer and the USB
Link. Purchase a USB isolator online from a third-party manufacturer.
Start-up

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English