Rockwell Automation 1440-PK02-05M2 XM-720 Machine Monitor - Manual (Page 36)

Publication GMSI10-UM001C-EN-E - June 2011
36 Installing the XM-720 Machine Monitor
To remove the XM-720 terminal blocks, grasp the terminal block with your
thumb and forefinger and pull straight out.
Inserting the XM-720 Terminal Blocks
Insert the terminal block by aligning it and pushing it firmly onto the
connector contacts.
WARNING
When you connect or disconnect the RTB with field side
power, 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.
IMPORTANT
The XM-720 terminal plugs are keyed so they will only fit
into the corresponding socket.