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Appendices
Appendix A: Technical Specifications
Table A.1: ESP-4 MI Serial Hub Technical Specifications
Item
Description
Device Ports
Number
4
Type
Serial (RS-232, RS-422 or RS-485)
Connectors
Serial port DB-9
Network Connection
Number
1
Type
Ethernet: IEEE 802.3, 10/100BaseT; Fast Ethernet: IEEE 802.3U, 100Base T
Connector
RJ-45
Dimensions
H x W x D
4.12 cm x 14.35 cm x 17.15 cm (1.62”
x 5.65” x 6.75”)
Temperature
0
o
to 50
o
C (32
o
to 122
o
F)
Humidity
10 to 90% non-condensing
Power
5 VDC
Safety and EMC
Approvals and
Markings
ANSI/UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, EN 55022:1998
Class A, EN 61000-3-3, FCC Part 15 Subpart B Class A, EN 55024-1998
Application of Council
Directives
73/23/EEC Low Voltage Directive
89/336/EEC EMC Directive
2002/95/EC “RoHS” Restriction of Hazardous Substances
The product herewith complies with the requirements of the above Directives
and Standards.
To maintain EN 55024 Product Family Immunity compliance, it is recommended
that quality Unshielded Twisted Pair (UTP) or Shielded Twisted Pair (STP) cabling
be used, such as that recognized by the ANSI/TIA/EIA-568-A Standard for the
serial port media.
A P P E N D I C E S