Micromod MOD: Remote I/O Modules for use with 2020N Remote I/O Interface Module - Manual (Page 10)

Remote I/O Modules
MECHANICAL INSTALLATION
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MECHANICAL INSTALLATION
2.1 INSTALLATION REQUIREMENTS
Read these instructions thoroughly before starting installation. Installation personnel should
be qualified technicians. Observe all electrical code requirements and safety standards
during installation.
Installing the controller involves:
• Unpacking (Section 2.2)
• Mounting (Section 2.3)
• Installing Modules
Remote I/O modules install on a ECZ base. Consider signal capacity and routing. The
Remote I/O Interface network supports up to 150 digital points.
• Electrical Connections (Section 3)
General Physical Characteristics
The Remote I/O modules are developed according to international standards IEC 1131-1,
IEC 1131-2 and IEC 1131-3.
Operating Conditions
The ambient temperature for any operating equipment must be kept between 0 to +55°C (32
to 131°F).
Humidity, per DIN 40040 class F without condensation, can be
<75% averaged over the year,
95% for up to 30 days of a year,
85% occasionally on other days with regard to the average for the year.
Air pressure, per DIN 40040, can be >80kPa during operation, 66kPa during storage.
Mechanical Data
• degree of protection IP 20 acc. to DIN 40050
• housing UL V0
• vibration IEC 68-2-6 test Fc each of three mutually perpendicular axes
10 Hz ...57 Hz continuous: 0.0375 mm amplitude
occasional: 0.075 mm amplitude
57 Hz ... 150 Hz continuous: 0.5 g acceleration
occasional: 1.0 g acceleration
• shocks IEC 68-2-27 test Ea occasional excursion to 15 g, 11 ms, halfsine in
each of three mutually perpendicular axes (IEC 68-2-27)
• impact withstand test for units with a power supply > 30 VAC. According to IEC
950: a steel sphere with a mass of 500 g is to fall freely from
a height of 1300 mm
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