Installation

Follow these guidelines when installing an NAE55:

• Transport the NAE55 in the original container to

minimize vibration and shock damage to the NAE55.

• Verify that all the parts shipped with the NAE55.

The data protection battery and NAE55 ship

together but are packaged separately.

• Do not drop the NAE55 or subject it to physical shock.

• Do not open the NAE55 housing (except the data

protection battery compartment). The NAE55 has

no user-serviceable parts inside.

Parts Included

• one NAE55

• one data protection battery

• one installation instructions sheet

Materials and Special Tools Needed

• four fasteners appropriate for the mounting surface

(M4 screws – Europe, #8 screws – North America)

• two 36 cm (14 in.) or longer pieces of DIN rail for

DIN rail mount applications only

• a small straight blade screwdriver for securing

communication wires in the terminal blocks