MICRO/I Hardware Manual
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3 HG4G/3G, HG2G-5F
1
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3.5 Specifications
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Applicable Standards
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Environmental Specifications
■
Electrical Specifications
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Construction Specifications
Safety Standard
UL508, ANSI/ISA-12.12.01
CSA C22.2 No.142 (c-UL), CSA C22.2 No.213 (c-UL)
EMC Standard
IEC/EN 61131-2
Ship Classification Standard
ABS, DNV, LR, NK
*1 When using the HG4G/3G, HG2G-5F as the EMC Standard Approved Products, or when using the HG4G/3G, HG2G-5F as the
Ship Classification Standard Approved Products, attach a ferrite core (ZCAT3035-1330 manufactured by TDK Corporation) to
the power cables and the communication cables.
Ferrite Core:ZCAT3035-1330(TDK)
Ambient Operating Temperature
0 to +50°C (no freezing)
Ambient Operating Humidity
10 to 90% RH (no condensation)
Ambient Storage Temperature
-20 to +60°C (no freezing)
Ambient Storage Humidity
10 to 90% RH (no condensation)
Altitude
0 to 2000m
Pollution Degree
2
Corrosion Immunity
Free from corrosive gases
Type Number
HG4G
HG3G-A
HG3G-8
HG2G-5F
Rated Voltage
24V DC
Power Consumption
27W maximum
25W maximum
19W maximum
Not using USB Interface (USB2) and
Expansion Module Interface (EXT)
18W maximum
15W maximum
10W maximum
Power Voltage Range
20.4 to 28.8V DC
Allowable Momentary Power
Interruption
10 ms maximum
Inrush Current
30A maximum
Dielectric Withstand Voltage
AC1000V, 10mA, 1 minute (between power and earth terminals)
Vibration Resistance
5 to 8.4Hz amplitude 3.5mm,
8.4 to 150Hz acceleration 9.8m/s
2
10 times on each of three mutually perpendicular axes
(IEC 61131-2)
Shock Resistance
147m/s
2
, 11ms (3 shocks on each of three mutually perpendicular axes)
(IEC 61131-2)