Chapter summary – Rockwell Automation 1794-VHSC 1794 FLEX I/O Very High Speed Counter Module User Manual User Manual
Page 36
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Rockwell Automation Publication 1794-UM010D-EN-E - July 2013
Install Your FLEX I/O VHSC Module
Example of Quadrature Encoder Differential Wiring to a 1794-TB3G or 1794-TB3GK
Terminal Base Unit
Chapter Summary
This chapter provided you with instructions on how to install the module in an
existing programmable controller system and how to wire to a terminal
base unit.
1
2
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10 11 12 13 14 15
0
34
35
36
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51
0
1
2
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33
1794-TB3G
0 … 1 5
34…51
16…33
A
B
C
A
B
Z (Store count)
Quadrature encoder
(Gate/reset)
Mechanical switch
Solenoid
(for example: 845H-SJ__24DRY__ )
12V
+
-
24V Base power
45899
ATTENTION: Keep exposed area of inner conductor as short
as possible.
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