User's Manual
Table Of Contents
- Introduction
- Using the A740 RTU
- Performing Advanced Functions
- Appendix
- Index
Table of Contents
Table of Contents
1 Introduction .........................................................................7
1.1 About the A740 ................................................................................7
1.2 Compliance Statement and Warnings .............................................8
1.3 Conventions .....................................................................................9
2 Using the A740 RTU ..........................................................11
2.1 Opening the packages ...................................................................11
2.2 Installing the RTU...........................................................................12
2.3 Installation ......................................................................................13
2.3.1 Installation in a Control Cabinet.....................................................13
2.3.2 Stand-alone Installation .................................................................14
2.4 Configuring an A740 addNODE RTU in the
addVANTAGE software .................................................................15
2.5 Maintaining and servicing the RTU................................................15
2.5.1 The RTU’s battery..........................................................................15
2.5.2 Changing the battery......................................................................16
3 Performing Advanced Functions.....................................19
3.1 The RTU connectors......................................................................19
3.1.1 The POWER Connector.................................................................20
3.1.2 Serial Interface – RS-232...............................................................21
3.1.3 Analog Inputs .................................................................................21
3.1.4 Analog Output ................................................................................22
3.1.5 Digital Inputs ..................................................................................23
3.1.6 Digital Outputs................................................................................24
3.1.7 SDI-12 Interface.............................................................................25
3.1.8 Expansion Port...............................................................................25
3.2 The RTU’s Jumpers .......................................................................25
3