Rockwell Automation 1734-TB POINT I/O Wiring Base Assembly Installation - Manual

POINT I/O is a trademark of Rockwell Automation Publication 1734-IN511B-EN-P -March 2001
Installation Instructions
POINT I/O Wiring Base Assembly
(Cat. No. 1734-TB and -TBS)
The wiring base consists of a base (1) and a removable terminal block (RTB)(4). The
1734-TB uses screw-clamp termination; 1734-TBS uses spring-clamp terminations.
Installing the Wiring Base
To install the wiring base on the DIN rail, proceed as follows.
1. Position the wiring base vertically above the installed units (adapter, power
supply or existing module.
2. Slide the wiring base down allowing the interlocking side pieces to engage the
adjacent module or adapter.
3. Press firmly to seat the wiring base on the DIN rail. The wiring base will snap
into place.
4. To remove the wiring base from the DIN rail, remove the module, and use a
small bladed screwdriver to rotate the base locking screw to a vertical position.
This releases the locking mechanism. Then lift straight up to remove.
Installing the Removable Terminal Block
A removable terminal block is supplied with your terminal base. To remove, pull up
on the RTB removal handle.
Description Description
1 Wiring Base 4 Removable Wiring Block (RTB
2 Mechanical Keying (orange) 5 Interlocking Side Pieces
3 RTB Removal Handle 6 DIN Rail Locking Screw (orange)
!
WARNING: Explosion Hazard - Do not disconnect or replace
component unless power is switched off or area is known to be
nonhazardous. Do not pull on the installed wiring to remove a terminal
block. A shock hazard exists if power is applied to the terminal block.
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