&
Scanner
®
2000 microEFM
Appendix C
TO SCANNER 2000
MAIN BOARD,
TB1, TERMINALS 1-4
JUNCTION BOX
(OPTIONAL)
FROM RTD
(4-WIRE
RECOMMENDED)
Figure C.7—
F
oundation
¿HOGEXVSURFHVVWHPSHUDWXUHLQSXWZLULQJZLWKMXQFWLRQER[
'HYLFH&RQ¿JXUDWLRQ
%DVLFSDUDPHWHUVVXFKDVFRPPXQLFDWLRQVSRUWVODYHDGGUHVVDQGEDXGUDWHGDWHDQGWLPHFRQWUDFWKRXUDQG
SODWHVL]HFDQEHFRQ¿JXUHGIURPWKHGHYLFHNH\SDG
$OORWKHUSDUDPHWHUV
PXVWEHFRQ¿JXUHGXVLQJWKH0RG:RU;3URVRIWZDUHSURYLGHGZLWKWKHSXUFKDVHRID6FDQQHU
F
oundation
¿HOGEXVFRQ¿JXUDWLRQLVSHUIRUPHGZLWKDFXVWRPHUVXSSOLHGFRQ¿JXUDWLRQWRRO)RU
EDVLFLQVWUXFWLRQVIRUFRQ¿JXULQJWKHIXQFWLRQEORFNVWKDWDUHLQWHJUDOWRWKH6FDQQHUVHH)LHOGEXV
&RQ¿JXUDWLRQEHORZ
)LHOGEXV&RQ¿JXUDWLRQ
At the core of the Scanner 2000 is an electronics package that measures and computes standard volumes of
gas, steam, petroleum liquids, and generic liquids with a high degree of accuracy and with very low power
FRQVXPSWLRQ7KHVHHOHFWURQLFVFRPPXQLFDWHYLD5780RGEXV
®
The Scanner 2000 for
F
oundation
™ Fieldbus expands those capabilities to allow communication with
GHYLFHVRQD¿HOGEXVQHWZRUNXVLQJ
F
oundation
¿SURWRFRO,QDGGLWLRQWRLWVQDWLYH0RGEXV
®
communications, the Scanner 2000 publishes values for four process variables to a
F
oundation
¿HOGEXV
QHWZRUNXVLQJDQLQWHJUDWHG¿HOGEXVPRGXOH
7KHSURFHVVYDULDEOHYDOXHVDUHZULWWHQWRDWUDQVGXFHUEORFNZLWKLQWKH¿HOGEXVPRGXOH:KHQWKHSURFHVV
YDULDEOHVDUHPDSSHGWRDQDORJLQSXWEORFNVZLWKLQWKH¿HOGEXVPRGXOHWKRVHYDULDEOHLQSXWVDUHSXEOLVKHGWR
WKHQHWZRUNDQGPDGHDYDLODEOHIRUGHYHORSPHQWRISURFHVVFRQWUROVWUDWHJLHV
