Allen-Bradley 825-PR12D Manual page 7

Step 9. Connect ac line power to the 825-PR12D via one of the following
terminal combinations:
➢
➢
The green ENABLED LED illuminates when ac power is applied and
the internal diagnostics are complete.
Step 10. Verify that the 825-PR12D is operating properly by ensuring the
following:
➢
➢
➢
Table 1 RTD Type and Location Worksheet
RTD Input
RTD1
RTD2
RTD3
RTD4
RTD5
RTD6
RTD7
RTD8
RTD9
RTD10
RTD11
RTD12
Date Code 20080722
120 Vac–Terminal 23 is Hot and Terminal 24 is Neutral
240 Vac–Terminal 23 is Hot and Terminal 25 is Neutral
The green ENABLED LED is illuminated.
The red TX LED pulses twice per second.
The 825-P receives valid RTD measurements.
RTD Location
Installation
RTD Type
825-PR12D RTD Scanner
7