3
Reference Manual
00809-0200-4702, Rev CA
Section 1: Introduction
February 2013
Introduction
Appendix C: High Gain Remote Antenna Option
describes the high gain remote antenna, its
specifications and installation.
1.3
Models covered
The following Rosemount 702 Wireless Discrete Transmitters are covered by this manual:
1.3.1
Rosemount 702DX22 Wireless Discrete Transmitter
Two input channels,
Discrete input only
1.3.2
Rosemount 702DX61 Wireless Discrete Transmitter for
liquid hydrocarbon leak detection
Detects hydrocarbon leaks using Tyco TraceTek sensor
Color coded terminal block for easy wiring of Tyco sensors
Compatible with Tyco TT5000 TraceTek fuel sensing cable
Compatible with Tyco TT-FSS TraceTek Fast Fuel Sensor
1.3.3
Rosemount 702DX32 Wireless Discrete Transmitter
Two discrete input channels
Momentary input detection and counting
1.3.4
Rosemount 702DX42 Wireless Discrete Transmitter
Two channels
Each channel configurable to discrete input or discrete output
Momentary input detection and counting
Discrete output switch function
1.4
Transmitter overview
Features of the Rosemount 702 Wireless Discrete Transmitter include:
An installation-ready solution that provides a variety of mounting options, transmitter
configurations, and switches
Flexibility to meet your most demanding applications
Wireless output with >99% data reliability delivers rich HART
®
data, protected by
industry leading security
Single or dual switch input with logic for limit contact and opposing contact
applications
The integral LCD conveniently displays the primary switch input and diagnostics of the
transmitter
Simple and easy installation practices currently being used for robust installations
