Automation Direct Do-more H2 PLC Series, Руководство пользователя по оборудованию

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Do-more H2 Series PLC User Manual, 1st Edition, Rev. F - H2-DM-M
7–23
Chapter 7: Specifications - Specialty Modules
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H2-ERM(100) LED Indicators
H2-EBC100 Overview
The Ethernet Base Controller (EBC) serves as an interface between the master control system
and remote I/O modules. The control function is performed by the master controller, not
the EBC slave. The EBC occupies the CPU slot in the base and communicates across the
backplane to input and output modules. The function of the EBC is to:
• Process analog and digital input signals
• Format the I/O signals to conform to the Ethernet standard
• Transmit input signals to the network master
• Receive and translate output signals from the network master
• Distribute the output signals to the appropriate output module in the base
The H2-EBC100 module supports industry standard 10/100BaseT Ethernet and Ethernet/IP
communications.
NOTE: The RS-232 serial port on the EBC module cannot be used when the EBC module is part of the
Do-more controller system.
H2-EBC100 Specifications
LINKGD
ACTIVE
ERROR
H2-ERM100
10/100BASE-T
ETHERNET PORT
H2-ERM(100) LED Descriptions
Indicator Status Description
LINKGD
ON Communications Link OK
ACTIVE
ON Network Active
OFF Network Idle
ERROR
ON or Flashing Fatal Error Detected
Specifications H2-EBC100
Communications
10/100BaseT Ethernet
Data Transfer Rate
100Mbps max.
Link Distance
100 meters (328ft)
Ethernet Port
RJ45
Ethernet Protocols
Ethernet/IP, TCP/IP, IPX/Modbus TCP/IP,
DHCP, HTML configuration
Serial Port*
RJ12
Serial Protocols
K-Sequence, ASCII IN/OUT, Modbus RTU
Power Consumption
300mA @ 5VDC
STATUS
LINKGD
ACTIVE
ERROR
H2-EBC100
10/100 BASE-T
ETHERNET PORT
RS-232
SERIAL PORT
RS 232 RS-232 RS 232
SERIAL PORT SERIAL PORT
100MBIT
TXD
RXD
* The serial port on the EBC modules cannot be used when the H2-DM1/E is the
network master.