Rockwell Automation 2080-LC10-12AWA_12QWB_12QBB_12DWD Micro810 12 Point 24V/12V DC Programmable Controllers - Manual (Page 5)

Micro810 12 Point Programmable Controllers 5
Publication 2080-IN006B-EN-P - April 2014
WARNING:
•
If you insert or remove the module while power is on, 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.
•
The local programming terminal port is intended for temporary use only and
must not be connected or disconnected unless the area is assured to be
nonhazardous.
•
When used in a Class I, Division 2, hazardous location, this equipment must
be mounted in a suitable enclosure with proper wiring method that
complies with the governing electrical codes.
•
If you connect or disconnect wiring while the field-side power is on, 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.
•
The USB port is intended for temporary local programming purposes only
and not intended for permanent connection. If you connect or disconnect
the USB cable with power applied to this module or any device on the USB
network, 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.
The USB port is a nonincendive field wiring connection for Class I, Division2
Groups A, B, C and D.
•
Exposure to some chemicals may degrade the sealing properties of
materials used in the Relays. It is recommended that the User periodically
inspect these devices for any degradation of properties and replace the
module if degradation is found.
ATTENTION:
•
To comply with the CE Low Voltage Directive (LVD), this equipment must be
powered from a source compliant with the following:
Safety Extra Low Voltage (SELV) or Protected Extra Low Voltage (PELV).
•
To comply with UL restrictions, this equipment must be powered from a
Class 2 or Limited Voltage Limited Current Source (LVLC).