Honeywell ML200 Series - Environmental Conditions; Heat Protection Design of Control Panel; Installation Conditions

l Basic/expansion base, power module, CPU module, expansion driver (only for ML200R), I/O
modules.
l Synchronization cable (only for ML200R) and expansion cable.
l USB programming cable.
l SoftMaster (PLC Configuration and Programming Software)
Environmental conditions
Dos
l Install PLC in a control panel, which is waterproof and can withstand vibration.
l Ensure an ambient temperature of 0 ~ 55
○
C.
l Ensure incremental humidity: 5 ~ 95 %.
Don’ts
l Do not expose PLC to direct sun-light.
l Do not expose PLC to sudden changes in the temperature.
l Do not expose PLC to corrosive or inflammable gases.
Installation conditions
l While drilling holes, fixing screws or wiring, ensure that no wire or any other metallic part enters
PLC.
l Do not install PLC on a panel that has a high-voltage device.
l Maintain a distance of at least 50mm from the wiring duct or surrounding modules.
l Ensure the grounding at a place where surrounding noise is minimal.
Heat protection design of control panel
l In case the PLC is installed in an airtight control panel, the heat protection design must be
ensured, considering the radiation of other equipment, and heat from PLC. When air circulation
is provided using a vent or a general fan, the flow of dust particles or gas can hamper the
functioning of the PLC system.
l Installing a filter or use of an airtight heat exchanger is recommended.
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Chapter 3 - Plan and Install MLPLC