Allen-Bradley MicroLogix 1200 1762-L24AWA Instalación, Operation Y Mantenimiento página 6

6 MicroLogix™ 1200 Programmable Controllers
Overview
MicroLogix™ 1200 Controllers are suitable for use in an industrial environment
when installed in accordance with these instructions. Specifically, this equipment is
intended for use in clean, dry environments (Pollution degree 2
not exceeding Over Voltage Category II
Install your controller using these installation instructions.
ATTENTION
ATTENTION
(1)
Pollution Degree 2 is an environment where, normally, only non-conductive pollution occurs except that occasionally a
temporary conductivity caused by condensation shall be expected.
(2)
Over Voltage Category II is the load level section of the electrical distribution system. At this level transient voltages are
controlled and do not exceed the impulse voltage capability of the product's insulation.
(3)
Pollution Degree 2 and Over Voltage Category II are International Electrotechnical Commission (IEC) designations.
Publication 1762-IN006D-MU-P - March 2004
debris strip
Do not remove the protective debris strip until after the
controller and all other equipment in the panel near the
controller is mounted and wiring is complete. Once wiring is
complete, remove protective debris strip. Failure to remove
strip before operating can cause overheating.
Electrostatic discharge can damage semiconductor devices
inside the controller. Do not touch the connector pins or other
sensitive areas.
(2) (3)
(IEC 60664-1).
(1)
) and to circuits