374 Rockwell Automation Publication 7000L-UM301F-EN-P - March 2020
Chapter 5 Component Definition and Maintenance
Optical Interface Base Board Test Points
In addition to the command and diagnostic test points, there are three ground
reference test points. These reference points are electrically identical, but are
physically placed to facilitate easy connection of Oscilloscope or Chart recorder
test leads.
Table 28 - Test Points on Optical Interface Base Board (OIBB)
Test Point Signal Name Description
TP1 +5V Positive 5V Power Supply
TP2 DIAG_0 OIB A, RX1 Diagnostic Feedback
TP3 CMD_0 OIB A, TX1 Firing Command Signal
TP4 DIAG_1 OIB A, RX2 Diagnostic Feedback
TP5 CMD_1 OIB A, TX2 Firing Command Signal
TP6 DIAG_2 OIB A, RX3 Diagnostic Feedback
TP7 CMD_2 OIB A, TX3 Firing Command Signal
TP8 DIAG_3 OIB A, RX4 Diagnostic Feedback
TP9 CMD_3 OIB A, TX4 Firing Command Signal
TP10 DIAG_4 OIB A, RX5 Diagnostic Feedback
TP11 CMD_4 OIB A, TX5 Firing Command Signal
TP12 DIAG_5 OIB A, RX6 Diagnostic Feedback
TP13 CMD_5 OIB A, TX6 Firing Command Signal
TP14 TFB_A OIB A Temperature Feedback Signal
TP15 GND Ground Reference for TP1 – TP14
TP16 DIAG_6 OIB B, RX1 Diagnostic Feedback
TP17 CMD_6 OIB B, TX1 Firing Command Signal
TP18 DIAG_7 OIB B, RX2 Diagnostic Feedback
TP19 CMD_7 OIB B, TX2 Firing Command Signal
TP20 DIAG_8 OIB B, RX3 Diagnostic Feedback
TP21 CMD_8 OIB B, TX3 Firing Command Signal
TP22 DIAG_9 OIB B, RX4 Diagnostic Feedback
TP23 CMD_9 OIB B, TX4 Firing Command Signal
TP24 DIAG_10 OIB B, RX5 Diagnostic Feedback
TP25 CMD_10 OIB B, TX5 Firing Command Signal
TP26 DIAG_11 OIB B, RX6 Diagnostic Feedback
TP27 CMD_11 OIB B, TX6 Firing Command Signal
TP28 TFB_B OIB B Temperature Feedback Signal
TP29 GND Ground Reference for TP16 – TP28
TP30 DIAG_12 OIB C, RX1 Diagnostic Feedback
TP31 CMD_12 OIB C, TX1 Firing Command Signal
TP32 DIAG_13 OIB C, RX2 Diagnostic Feedback
TP33 CMD_13 OIB C, TX2 Firing Command Signal
To Next Page
Loading...
Need help?
General
