Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 21)

LT-4201TM/4301TM Hardware Manual
21
Interfaces are: COM1, Ethernet, USB1 and USB2.
KC Markings
WARNING
RISK OF EXPLOSION IN HAZARDOUS LOCATIONS
 Verify that the power, input, and output (I/O) wiring are in accordance with Class I, Division 2
wiring methods.
 Do not substitute components that may impair compliance to Class I, Division 2.
 Do not connect or disconnect equipment unless power has been switched off or the area is
known to be non-hazardous.

Securely lock externally connected units and each interface before turning on the power
supply.
 Do not, connect, or disconnect USB cable unless area is known to be non-hazardous.
 Potential electrostatic charging hazard: wipe the front panel of the terminal with a damp cloth
before turning ON.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.
WARNING
RISK OF EXPLOSION IN HAZARDOUS LOCATIONS
 Do not disconnect while circuit is live.
 Potential electrostatic charging hazard: wipe the front panel of the terminal with a damp cloth
before turning ON.
Failure to follow these instructions can result in death, serious injury, or equipment
damage.