Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 137)

Chapter 5
5Ć2
Potentiometer Sealant Organic Products Torque Seal" P.O.
Box 428, Irving, Texas 75060, or
equivalent
Jumper Clips EĆZ Mini Hook Jumper 204Ć6w
EĆZ Mini Hook
P. O. Box 450
Arcadia, CA 91006 or equivalent
Disassemble the module by removing the left and right cover plates. The
left-hand board is the digital board. The right hand board under the cover
plate with the terminal identification label is the analog board. Be careful
not to bend the three stake pins when separating the boards.
Extender Board and Jumper Clips
The analog and digital boards must be inserted in an I/O chassis during
calibration so that data can be transferred between PC processor and
module.
The analog board must be connected to the extender board to allow access
to the test points and programming plugs.
Jumper clips or the equivalent must be used to jumper the pair of test pins
on the digital board. The test pins are located at the top of the digital
board near the center between IC numbers 4 and 5, Figure 5.1.
Figure 5.1
Jumper Pin Location (Digital Board)
*
*
Diagnostic
Indicators
E10
No
Plug
E1
Jumper
Test
Pins
Backplane Connector
No
Plug
11138
*Factory Configured Plug
Preparation