Rockwell Automation 1734-IE4S POINT Guard I/O Safety Modules User Manual - Manual (Page 56)

56 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 4 Install the Module
1. Using a screwdriver, rotate the keyswitches on the mounting base
clockwise until the number required for the type of module aligns with the
notch in the base.
Keep track of which mounting base gets installed on the left and right of
each module.
2. Make certain the DIN-rail (orange) locking screw is in the horizontal
position, noting that you cannot insert the module if the mounting-base
locking mechanism is unlocked.
3. Insert the module straight down into the two side-by-side mounting bases
and press to secure, locking the module into place.
Connect the Removable Terminal Block
If a removable terminal block (RTB) is supplied with your mounting base
assembly, you need to remove it by pulling up on the RTB handle. This lets you
remove and replace the base as necessary without removing any of the wiring.
Cat. No. Key 1 (left) Key 2 (right)
1734-IB8S 8 1
1734-OB8S 8 2
1734-IE4S 8 3
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.
Mounting Base Assembly
Keyswitch
Locking
Mechanism