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TR30-G USERS MANUAL EM-8631-G Rev.16
1.2 Precautions
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CONFORMITY WITH EU DIRECTIVES
• The equipment must be mounted inside the instrument panel of a metal enclosure.
• The actual installation environments such as panel configurations, connected devices and connected wires
may affect the protection level of this unit when it is integrated in a panel system. The user may have to
review the CE requirements in regard to the whole system and employ additional protective measures to
ensure CE conformity.
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GENERAL PRECAUTIONS
• Before you remove the unit or mount it, turn off the power supply for safety.
• The unit does not support hot insertion/removal of modules. When the unit is used in combination with R30
I/O modules, hot insertion/removal of module is not supported for R30 I/O modules.
• Before you remove the terminal block or mount it, turn off input signal for safety.
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ENVIRONMENT
• Indoor use.
• When heavy dust or metal particles are present in the air, install the unit inside proper housing with sufficient
ventilation.
• Do not install the unit where it is subjected to continuous vibration. Do not subject the unit to physical im-
pact.
• Environmental temperature must be within 0 to 50°C (32 to 122°F) with relative humidity within 10 to 90% RH
in order to ensure adequate life span and operation.
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WIRING
• Do not install cables close to noise sources (relay drive cable, high frequency line, etc.).
• Do not bind these cables together with those in which noises are present. Do not install them in the same
duct.
• Max. wiring length for FE terminal should be 3 meters.
• Be sure to attach the terminal cover for safety.
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ABOUT SD CARDS
• Do not turn off the power of the unit during writing data. Insert or eject SD card according to the specified
procedure.
• Confirm the front and back side of the SD card.
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CALENDAR CLOCK
• A backup battery is employed for calendar clock IC. Backup period without power supply is approx. 2 years.
• With power on, the battery is not drained. When total power off period is approx. 2 years, the battery cannot
backup the calendar clock. The calendar clock cannot keep correct date and time.
• The battery is not replaceable by customer. When replacement is required, consult M-System.
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AND ....
• The unit is designed to function as soon as power is supplied, however, a warm up for 10 minutes is required
for satisfying complete performance described in the data sheet.
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LOGIN ID & PASSWORD
• The Login ID and password of the device are simple functions. They do not guarantee complete security.
• We recommend the user to apply own ID/password setting and not to leave the setting unused or at default
values.