Specifications

AM25T Solid State Multiplexer

Mult, Offset: The Mult and Offset parameters are each a constant, variable,

array, or expression by which to scale the results of the measurement. With a

multiplier (mult) of 1 and an offset of 0, the output is in degrees Celsius.

TABLE 6-5. Wiring for CR1000 Program

Example

Function AM25T CR1000

+12V Power 12 V 12 V

Power and Shield Ground Gnd Gnd

Clock CLK C5

Reset RES C4

RTD Excitation EX EX1

Common High HI 1H

Common Low LO 1L

Example 6. CR1000 Program Example

‘Declare Public Variables

Public Tref

Public TC (25)

‘Define Data Tables

DataTable (Dat15sec,1,-1)

DataInterval (0,15,Sec,10)

Sample (1,Tref,IEEE4)

Sample (25,TC(1),IEEE4)

EndTable

DataTable (Dat5min,1,-1)

DataInterval (0,5,Min,10)

Average (1,Tref,IEEE4,False)

Average (25,TC(1),IEEE4,False)

EndTable

‘Main Program

BeginProg

Scan (1,Sec,0,0)

AM25T (TC(),25,mV2_5C,1,1,TypeT,Tref,5,4,Vx1,True,0,250,1.0,0)

CallTable Dat15sec

CallTable Dat5min

NextScan

EndProg