Install The Removable Terminal Block - Rockwell Automation Allen-Bradley C Series Installation Instructions Manual

To install the module, proceed as follows.
1. Use a bladed screwdriver to rotate the keyswitch on the mounting base clockwise until the number required for the type of module you are installing aligns with the notch
in the base.
2. Verify that the DIN rail locking screw is in the horizontal position. You cannot insert the module if the locking mechanism is unlocked.
3. Insert the module straight down into the mounting base and press to secure. The module locks into place.

Install the Removable Terminal Block

An RTB is supplied with your wiring base assembly. To remove, pull up on the RTB handle. This allows the mounting base to be removed and replaced as necessary without removing
any of the wiring. To reinsert the Removable Terminal Block, proceed as follows.
WARNING: When you connect or disconnect the RTB with field-side power applied, an electric arc can occur. This can cause an explosion in hazardous location
installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
1. Insert the end opposite the handle into the base unit.
This end has a curved section that engages with the wiring base.
2. Rotate the terminal block into the wiring base until it locks itself in place.
3. If an I/O module is installed, snap the RTB handle into place on the module.
Insert the module straight down into the mounting base.
WARNING: For 1734-RTBS and 1734-RTB3S, to latch and unlatch the wire, insert a bladed screwdriver (catalog number 1492-N90 – 3 mm diameter blade) into the
opening at approximately 73° (blade surface is parallel with top surface of the opening) and push up gently.
Hook the RTB end into the mounting base end, and rotate until it locks into place.
85°
73°
Rockwell Automation Publication 1734-IN027E-EN-E - June 2023
POINT I/O 2 Current and 2 Voltage Input Analog Modules Installation Instructions
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