Rockwell Automation 150 SMC Dialog Plus Controller - Quick Start - Manual (Page 7)

Rockwell Automation Publication 150-QS002B-EN-P - October 2011 7
Quick Start
Protective Modules
Note: Protective modules are not designed to protect against lightning
strikes to equipment or distribution lines.
Electromagnetic Compatibility (EMC)
Fan Power
Installation The open-style design of the SMC Dialog Plus controller requires that it be
installed in an enclosure.
The internal temperature of the enclosure must be
kept within 0…5°C (32…122°F).
The controller is convection cooled. It is important to mount the controller in a
position that allows air to flow vertically through the power structure. Allow for a
minimum of six inches (15 cm) of free space around all sides of the controller.
ATTENTION: To protect the Smart Motor Controller (SMC) and/or motor
from line voltage surges, protective modules may be placed on the line,
load, or both sides of the SMC. Do not place protective modules on
the load side of the SMC when when using pump or braking control.
ATTENTION: When installing or inspecting the protective module,
make sure that the controller has been disconnected from the power
source. The protective module should be inspected periodically for
damage or discoloration. Replace if necessary.
. ATTENTION: This product has been designed for Class A equipment.
Use of the product in domestic environments may cause radio
interference, in which case, the installer may need to employ additional
mitigation methods.
ATTENTION: The fan jumpers have been factory installed for
110/120V AC input. Refer to Figure 3 of this quick start guide or Figure
3.6 through Figure 3.8 of the user manual for 220/240V AC fan wiring.
Note that 220/240V AC fan wiring is not available for the 650…1000 A
controllers. After wiring for the 97 A and 135 A controllers is complete,
replace control terminal strip cover.