ICP CON ET-2251 User manual

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Qu ui ic ck k S St ta ar rt t
English / Nov. 2015 / Version 1.0
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fo or r E ET T- -2 22 25 51 1 M Mo od du ul le e
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In ns st ta al ll li in ng g t th he e S So of ft tw wa ar re e
The eSearch Utility can be obtained from either the companion CD-ROM or
from the ICPDAS website, as indicated below:
CD:\NAPDOS\software\eSearch\Windows\
http://ftp.icpdas.com/pub/cd/6000cd/napdos/software/esearch/windows/
Double-click the “eSearch_vxxx_setup.exe”file icon to execute the driver installation.
Click the “Next>”button to start the installation.
Select the destination location. The default path is C:\ICPDAS\eSearch. Verify that the destination
path is correct and click the “Next>”button.
Click the “Next>”button to continue.
Click the “Finish”button to complete the installation.
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Wh ha at t’ ’s s i in n t th he e S Sh hi ip pp pi in ng g P Pa ac ck ka ag ge e? ?
The package includes the following items:
ET-2251 Module Quick Start Guide (This Document) Companion CD
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Pi in n A As ss si ig gn nm me en nt ts s a an nd d W Wi ir ri in ng g N No ot te es s
Pin Assignments:
Wire Connections:
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DI I M Mo od db bu us s A Ad dd dr re es ss se es s
The nDI parameters in the following Modbus Address Tables are as follows:
Model Name
Universal DIO
Number of DO channels (nDO)
Number of DI channels(nDI)
ET-2251
-
-
16
(0xxxx) DO Address:
Starting
Address
Points
Description
Bits Per
Point
Range
Access
Type
32
(0x20)
1
Clears the status of all high latched DI
Channels
1
1 = Clear
W
33
(0x21)
1
Clears the status of all low latched DI
Channels
1
1 = Clear
W
34
(0x22)
1 ~ nDI
Clears the high speed digital counter for all
DI Channels
1
1 = Clear
W
150
(0x96)
1
Enables the high and low latches for all DI
Channels
1
0 = Disable
1 = Enable
(Default= 0)
R/W/F
151
(0x97)
1 ~ nDI
Enables the high speed digital counter for
all DI Channels
1
0 = Disable
1 = Enable
(Default= 0)
R/W/F
190
(0xBE)
1 ~ nDI
Enables frequency measurement for all DI
Channels
1
0 = Disable
1 = Enable
(Default= 0)
R/W/F
“R”: Read, “W”: Write, “F”: Settings are recorded in flash by default
(1xxxx) DI Address:
Starting
Address
Points
Description
Bits Per
Point
Range
Access
Type
0 (0x0)
1 ~ nDI
Digital Input
1
0: OFF, 1: ON
R
32 (0x20)
1 ~ nDI
Digital Latched Status (High)
1
0: NO
1: Latched
R
64 (0x40)
1 ~ nDI
Digital Latched Status (Low)
1
0: NO
1: Latched
R
“R”: Read
For detailed information related to DI Modbus Addresses, refer to Section 6.3 "Modbus
Register Table" in the ET-2200 User Manual, which can be found at:
CD:\NAPDOS\ET2200\document\
http://ftp.icpdas.com/pub/cd/6000cd/napdos/et2200/document/
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Co on nn ne ec ct ti in ng g t th he e P Po ow we er r a an nd d t th he e H Ho os st t P PC C
Ensure that the network settings on the Host PC have been correctly configured and are
functioning normally. Ensure that the Windows firewall or any Anti-Virus firewall is properly
configured to allow incoming connections, or temporarily disable these functions, otherwise the
“Search Servers” function in the eSearch Utility described in Section 7 may not perform as expected.
Contact the System Administrator for instructions of how to do this.
Connect both the ET-2251 module and the Host PC to the same sub network or the same Ethernet
Switch.
Apply power to the ET-2251 module. The valid power voltage range is from +10 to +30 VDC.
Verify that the “PWR”LED indicator on the ET-2251
module is flashing.
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Wi ir ri in ng g t th he e D DI I f fo or r S Se el lf f- -T Te es st t
A tip for connecting the wire to the connector
A tip for removing the wire from the connector
Connect the DI0 pin (Pin17) to the DI.GND pin (Pin19).
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1. Use the blade of the
flat-head screwdriver to
push down the wire
clamp.
Insert the wire
Continue holding the
screwdriver in place
2. While holding the
screwdriver in place,
insert the wire into the
terminal block.
1. Use the blade of a
flat-head screwdriver to
push down the wire
clamp.
Remove the wire
Continue holding the
screwdriver in place
2. While holding the
screwdriver in place,
remove the wire from the
terminal block.

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Co on nf fi ig gu ur ri in ng g t th he e C Co or rr re ec ct t N Ne et tw wo or rk k S Se et tt ti in ng gs s
Execute the eSearch Utility and click the “Search Servers” button to search for the ET-2251
module.
Once the search process in complete, double-click the name of the ET-2251 module to open the
“Configure Server (UDP)” dialog box.
Enter the relevant values for the IP Address, Subnet Mask and Gateway, etc., and then click the
“OK” button. The new settings for the ET-2251 module will take effect within 2 seconds. If the correct
network configuration information is unknown, contact the Network Administrator to obtain the
relevant details.
Wait for 2 seconds and then click the “Search Servers” button again to ensure that the ET-2251
module is operating correctly using the new configuration.
Click the name of the ET-2251 module to select it.
Click the “Web”button to log in to the web configuration pages.
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Factory Default Settings for
the ET-2251 Series:
IP
192.168.255.1
Gateway
192.168.0.1
Mask
255.255.0.0







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Pe er rf fo or rm mi in ng g t th he e S Se el lf f- -T Te es st t
Once the login screen is displayed, enter the password in the login password field (use the default
password is “Admin”), and then click the “Submit” button to enter the configuration web page.
Click the “Home”tab to access the DI/DO settings page for the ET-2251 module.
Verify that the status for the both DI0is shown as “ON”.
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
Factory Default
Password: Admin


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Re el la at te ed d I In nf fo or rm ma at ti io on n
ET-2251 Product Page:
http://www.icpdas.com/root/product/solutions/remote_io/ethernet_io/petl-7000_tpet_tet/et-2251.html
Documentation:
CD:\Napdos\ET2200\Document
http://ftp.icpdas.com/pub/cd/6000cd/napdos/et2200/document/
Firmware:
CD:\Napdos\ET2200\Firmware
http://ftp.icpdas.com/pub/cd/6000cd/napdos/et2200/firmware/
NS-205 and DP-665 Product Page (Optional):
http://www.icpdas.com/root/product/solutions/industrial_ethernet_switch/ns-205.html
http://www.icpdas.com/products/Accessories/power_supply/dp-665.htm