Samsung SDM-090P, SDM-090MP manual Preparing for the Installation, Physical & Environmental

Digital Multiplexer SDM-090(P)

CHAPTER 2. INSTALLATION

Preparing for the Installation

The following information is prepared for safe installation of the unit.

This unit can be placed on a flat table or installed in the rack. It should not be

used vertically or skew, but horizontally. The location of the unit and the

composition of wiring are very important in properly operating the system. When

equipment is placed too close or if ventilation is not properly done, system may

not work properly, and maintenance of the system may be difficult. In order to

prevent system failure and to reduce system shut-down by outside

environmental factors, air circulation in the system operating room, and the

cover of the unit must be fixed. Do not open the cover voluntarily because high

voltage within the unit may cause electric shock.

PHYSICAL & ENVIRONMENTAL

¥Operating Temperature : 0 °C to 40 °C

¥Maintenance Temperature : -20 °C to 60 °C

¥Operating Humidity : 20% to 85% (RH)

¥Maintenance Humidity : 20% to 95% (RH)

¥Power Supply : 100 ~ 240 VAC

¥Power Consumption : less than 13W

¥Frequency : 50/60 Hz

CAUTIONS

When system is operated, input voltage range must be within 10% of nominal voltage, and power consent should be grounded. Heating devices such as hair dryer, iron, refrigerator should not be used together. For safe power supply, AVR (Automatic Voltage Regulator) is recommended.

The connector linked to this equipment can affect EMI,so it is recommended to coil the CORE-FERRITE for use.

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