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700 RAM I.M.
iii
Table of Contents
1.
Introduction ..................................................................................................................................................1
1.1
Description.......................................................................................................................................... 1
1.2
Installation .......................................................................................................................................... 1
1.3
Field Wiring ........................................................................................................................................ 3
2.
Operator Interface.........................................................................................................................................5
3.
Set-up and Normal Operation.......................................................................................................................7
3.1
View Sensor Status ............................................................................................................................. 7
3.2
Set AutoSpan Level ............................................................................................................................ 8
3.3
Set Serial ID........................................................................................................................................ 8
3.4
Set-up for Relay Outputs .................................................................................................................... 8
3.5
Signal Output Check ......................................................................................................................... 10
4.
RS-485 Modbus
™
Protocol.........................................................................................................................10
5.
RAM Electronics Warranty ........................................................................................................................11
6.
Specifications .............................................................................................................................................11
6.1
Spare Parts ........................................................................................................................................ 12
6.2
Revision Log..................................................................................................................................... 13
Table of Figures
Figure 1 700 RAM ............................................................................................................................................... 1
Figure 2 RAM Mounting...................................................................................................................................... 2
Figure 3 Mounting RAM with 700 Sensor........................................................................................................... 2
Figure 4 Exploded View of Assembly ................................................................................................................. 3
Figure 5 Interface connections on terminal board ................................................................................................ 3
Figure 6 Installation with 700 Gas Sensor ........................................................................................................... 4
Figure 7 Remote 700 Gas Sensor with RAM....................................................................................................... 4
Figure 8 RAM Software Flowchart...................................................................................................................... 6
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