Rockwell Automation 1734-VHSC24 Very High-Speed Counter Modules User Manual - Manual (Page 23)

1 Publication 1734-UM003B-EN-P - August 2005
Chapter
2
Install the Module
What This Chapter Contains Read this chapter for information about how to install the modules.
The 1734-VHSC module is a two-module set. Module 1 houses the
1734-VHSC functionality while module 2 provides screw terminals
necessary to access chassis ground (Chas Gnd) and common (C).
Module 2 also connects terminal 4 to 5 and terminal 6 to 7 for ease of
wiring power to the input device. Module 2 is not necessary for VHSC
functionality but eases customer wiring. Module 2 does not use a
node address, and it doesn’t consume power from the POINTBus. To
reduce loop area, place module 2 adjacent (either side) to module 1.
Before You Begin
For Information About How To See Page
Before You Begin 2-1
Install the Mounting Base Assembly 2-1
Install the Module 2-4
Install the Removable Terminal Block 2-6
Remove a Mounting Base 2-6
Wire the Modules 2-7
ATTENTION
Preventing Electrostatic Discharge
This equipment is sensitive to electrostatic discharge,
which can cause internal damage and affect normal
operation. Follow these guidelines when you handle
this equipment:
• Touch a grounded object to discharge potential
static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component
boards.
• Do not touch circuit components inside the
equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in
appropriate static-safe packaging.