Rockwell Automation 1734-VHSC24 Very High-Speed Counter Modules User Manual - Manual (Page 28)

Publication 1734-UM003B-EN-P - August 2005
2-6 Install the Module
Install the Removable
Terminal Block A removable terminal block comes with your mounting base
assembly. Pull up on the RTB handle to remove and replace as
necessary without removing any of the wiring. To reinsert the
removable terminal block, use this procedure.
1. Insert the RTB end opposite the handle into the base unit.
This end has a curved section that engages with the mounting
base.
2. Rotate the terminal block into the mounting base until it locks
itself in place.
3. If an I/O module is installed, snap the RTB handle into place on
the module.
Remove a Mounting Base To remove a mounting base, remove any installed module and the
removable terminal block (if wired).
1. Unlatch the RTB handle on the I/O module.
WARNING
When you connect or disconnect the removable
terminal block (RTB) with field-side power applied,
an electrical arc can occur. This could cause an
explosion in hazardous location installations. Be
sure that power is removed or the area is
nonhazardous before proceeding.
Hook the RTB end into
the mounting base end,
and rotate until it locks
into place.
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