![Emerson Rosemount 702 Series Скачать руководство пользователя страница 94](http://html.mh-extra.com/html/emerson/rosemount-702-series/rosemount-702-series_reference-manual_104752094.webp)
84
Reference Manual
00809-0200-4702, Rev CA
Section 9: Operation and Maintenance: Models 702DX32 and 702DX42
February 2013
Operation and Maintenance: Models
702DX32 and 702DX42
9.2
Discrete Input from Switches
9.2.1
Dry Contact Inputs, Measurement Option Code 32, 42
(702DX32, 702DX42)
Rosemount 702 Transmitter terminal block
The Rosemount 702 transmitter has a pair of screw terminals for each of two channels, and a
pair of communication terminals. These terminals are labeled as follows:
Figure 9-1. Rosemount 702 Terminal Diagram
9.2.2
Wireless Output Specifications
Dual Input
The 702 transmitter will accept the input from one or two single pole single throw switches on
inputs CH1 and CH2. The wireless output of the transmitter will be both a primary variable (PV)
CH1+:
Channel One Positive
CMN:
Common
CH2+:
Channel Two Positive
CMN:
Common
COMM:
Communication
Содержание Rosemount 702 Series
Страница 1: ...Reference Manual 00809 0200 4702 Rev CA February 2013 Rosemount 702 Wireless Discrete Transmitter ...
Страница 2: ......
Страница 10: ...viii Reference Manual 00809 0200 4702 Rev CA Table of Contents February 2013 Table of Contents ...
Страница 138: ...128 Reference Manual 00809 0200 4702 Rev CA Appendix B Product Certifications February 2013 Product Certifications ...
Страница 157: ......