Rockwell Automation 1771-QA Stepper Positioning Assembly User Manual - Manual (Page 14)

2–4 Assembly and Installation
Publication 1771-UM002A–EN–P – May 2000
Table 2.A
Summary of Internal Switch Functions
Switch
Assembly Function Description
1 Output Format Separate forward and reverse pulse outputs,
or Pulse out, direction output
2 Input Logic low = true or
high = true
3 Expander Module
Address Each expander module must have a different
binary address, either 1, 2 ,or 3.
4, 5, 6 Module Output Push-Pull or Current Source (open emitter), or
Current Sink (open collector).
Figure 2.2
Location of Dip Switch Assemblies
1 0 5 1 1
S 1
S 2
S 3
S 4 S 5 S 6
ON
ON OFF
OFF
ON
OFF