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EKI-1500-CE Series User Manual
38
If the
Frame Break
function is disabled, EKI-1500-CE Series devices will wait for a
“Response Timeout” period, whether or not the device has transmitted data. During
this period, the host commands are queued and processed in the order received.
If Frame Break is enabled, the serial port idle is longer than the Frame Break period.
The EKI-1500-CE Series assumes the communication is completed and continues
with the next query. This is an efficient way to reduce waiting time and improve per-
formance.
4.3
USDG Data Mode
The EKI-1500-CE Series can funciton as either a Data TCP server or a Data TCP cli-
ent. Both operations support TCP and UDP protocol. The EKI-1500-CE Series allows
you to treat your serial devices as if they were networking devices. You can issue
commands or transmit data from serial devices, connected to a EKI-1500-CE Series
device, to any devices that are connected to the Internet.
4.3.1
USDG TCP Client Mode
In TCP Client mode, the TCP connection is established from the EKI-1500-CE Series
device server. This operation mode supports a maximum of 16 simultaneous connec-
tions for each serial port on EKI-1500-CE Series to one host or several hosts. You
can configure the IP address and TCP port number of the network hosts connected
to the EKI-1500-CE Series device server using the Advantech Serial Device Server
Configuration Utility. After configuring the devices, when the EKI-1500-CE Series
device server receives the data from the serial port, and the device server connects
to the hosts which are configured.
Figure 4.3 USDG TCP Client Mode
In USDG Data TCP Client mode, you may need to enable the peer numbers you
would like to receive. You can set a maximum sixteen network devices to which you
may connect. You need to fill out the IP Address and Port (including local port and
peer port) of each network device to which you want to connect.
PW
R2
P-F
ail
DC1
2-48
V
PWR1
V2-
V
2+
V1-
V1
+
1A@
24V
1
2
4
LAN
Default
Tx
Rx
Tx
Rx
Tx
Rx
Tx
Rx
P1 P2 Status
Serial P
orts
EKI - 15
24
Ethernet 1
RS232/422/485
Ethernet 2
Содержание EKI-1500-CE Series
Страница 1: ...User Manual EKI 1500 CE Series 1 2 4 port RS 232 422 485 Serial Device Servers...
Страница 12: ...Chapter 1 1Introduction...
Страница 14: ...Chapter 2 2Getting Started...
Страница 30: ...Chapter 3 3Utility Configuration...
Страница 46: ...Chapter 4 4Selecting An Operating Mode...
Страница 54: ...Chapter 5 5Setting up Virtual COM Port...
Страница 63: ...Chapter 6 6Web Interface...
Страница 82: ...Chapter 7 7Telnet Serial Console Configuration...
Страница 90: ...Chapter 8 8TCP and UDP Port Numbers...