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Serial/Ethernet Converter
IE-CS-2TX-1RS232/485
IE-CST-2TX-1RS232/485
IE-CS-2TX-2RS232/485
IE-CST-2TX-2RS232/485
Hardware Installation Guide
First Edition, April 2011
1243440000/00/04.11
Please note:
This document, the detailed manual and any further
product information - if available - can be downloaded at
the internet link:
http://www.weidmueller.com/downloads
Æ For manual select <Print Media> then goto
Section <Industrial Ethernet>
Æ For SE-Converter Administration Software,
Windows Com-Port driver or Firmware Update
select <Software> then goto Section <Industrial
Ethernet>
Copyright Notice
Copyright © 2010 Weidmüller Interface GmbH & Co. KG
All rights reserved.
Reproduction without permission is prohibited.
1. Overview
The Serial/Ethernet converters from Weidmüller deliver easy and
reliable serial-to-Ethernet connectivity for the industrial automation
market. The converters support several operation modes - TCP Server,
TCP Client, UDP, Real COM, RFC2217, RTelnet, Pair Connection, and
Ethernet Modem - ensuring the compatibility of network software, and
are an ideal choice for connecting RS-232/422/485 serial devices, such
as PLCs, sensors, meters, motors, drives, barcode readers, and
operator displays.
2. Package Checklist
Before installing the Serial/Ethernet converter, verify that the package
contains the following items:
• 1 Serial/Ethernet Converter
• Documentation and Software CD
Æ Please download CD-ROM content from Internet
page http://www.weidmueller.com/downloads
Æ For manual select <Print Media> then goto
Section <Industrial Ethernet>
Æ For Administration Software, Windows
Com-Port driver or Firmware Update select
<Software> then goto Section <Industrial
Ethernet>
• 1 Hardware Installation Guide
If any of these items are missing or damaged, please contact your
Weidmüller customer service for assistance.
.
3. Hardware Introduction
The IE-CS(T)-2TX-1RS232/485 is equipped with one RS-232 DB9
serial port and one RS-422/485 terminal block for serial data
communication.
The IE-CS(T)-2TX-2RS232/485 is equipped with two RS-232/422/485
3-in-1 DB9 serial ports for serial data communication.
Each model has one 8-contact screw-type terminal block, which is
located on the top for power input and relay output.
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Appearance of the IE-CS(T)-2TX-1RS232/485
Appearance of the IE-CS(T)-2TX-2RS232/485
Reset to factory settings
To load the factory default settings depress the reset button for 5
continuous seconds. Use a pointed object, such as a straightened
paper clip or toothpick, to depress the Reset button. This will cause the
Ready LED to blink on and off. When the factory default settings are
loaded then the Ready LED stops blinking (after about 5 seconds). At
this point, you can release the Reset to default button.
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Serial/Ethernet Converter LED Indicators (front panel)
Name
Color
PWR1,
PWR2
Red
Red
Ready
green
E1, E2
off
orange
green
off
orange
P1, P2
Function
Power is being supplied to power input PWR1
or PWR2
Steady on: Power is on and the
Serial/Ethernet Converter is
booting up.
Blinking:
Indicates an IP conflict, the
DHCP or BOOTP server did not
respond properly, or a relay
output occurred.
Steady on: Power is on and the
Serial/Ethernet Converter is
functioning normally.
Blinking:
The Serial/Ethernet Converter
has been located by the
Administrator’s "Locate" function.
Power is off, or a power error condition exists.
10 Mbps Ethernet connection.
100 Mbps Ethernet connection.
Ethernet cable is disconnected, or has a
short.
Serial port is receiving data.
green Serial port is transmitting data.
off
No data is being transmitted or received
through the serial port.
4. Hardware Installation Procedure
STEP 1: After removing the Serial/Ethernet Converter from the box,
first connect the power adaptor. Connect the 12-48 VDC
power line with the terminal block, or connect the DIN-Rail
power supply with the Serial/Ethernet Converter’s terminal
block.
STEP 2: Connect the Serial/Ethernet Converter to a network. Use a
standard straight-through Ethernet cable to connect to a Hub
or Switch. When setting up or testing the Serial/Ethernet
Converter, you might find it convenient to connect directly to
your computer’s Ethernet port. Use a cross-over Ethernet
cable If the PC don’t support autocrossing.
STEP 3: Connect the Serial/Ethernet Converter’s serial port to a serial
device.
STEP 4: The Serial/Ethernet Converter is designed to be attached to a
DIN-Rail or mounted on a wall. For DIN-Rail mounting, push
down the spring and properly attach it to the DIN-Rail until it
“snaps” into place. For wall mounting, install a wall mount kit
first, and then screw the device onto the wall. The following
figure illustrates the two mounting options:
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Wall Mount Installation
DIN-Rail Installation
Step1: Push down the spring
Step2: Screw onto wall
Step2: Click into DIN rail
Step1: Install Wall mount kit
5. Software Installation Information
Install the Weidmüller SE-Converter Administration tool either from the
software CD or download it from the Weidmüller website
http://www.weidmueller.com/downloads. Once the installation window
opens, click on the Installation button and follow the instructions on the
screen. If you need detailed information about using the SE-Converter
Administration, please take a look into the Online-Help of the software.
6. Pin Assignments and Cable Wiring
RS-232/422/485 (Male DB9) Pinouts
PIN
RS-232
1
2
3
4
5
6
7
8
9
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
---
RS-422/
RS-485 (2-wire)
RS-485 (4-wire)
TxD-(A)
--TxD+(B)
--RxD+(B)
Data+(B)
RxD-(A)
Data-(A)
GND
GND
-----------------
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Pinouts of the Terminal Block (RS-422 / RS-485)
PIN
1
2
3
4
1
2
3
4
5
5
RS-485
2-wire
----Data+(B)
Data-(A)
GND
RS-422/ RS-485
4-wire
TxD+(B)
TxD-(A)
RxD+(B)
RxD-(A)
GND
Female DB9 to Male DB9
Male DB9
Female DB9
Male DB9
SENPort IA
Converter
RS-232
Device
Cable Wiring
9 pins
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
Female DB9
1
2
3
4
5
6
7
8
9 pins
1
2
3
4
5
6
7
8
DCD
TxD
RxD
DSR
GND
DTR
CTS
RTS
Female DB9 to Male DB25
Male DB9
Female DB9
Male DB25
SENPort IA
Converter
RS-232
Device
Cable Wiring
9 pins
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
Female DB25
1
2
3
4
5
6
7
8
25 pins
8
3
2
20
7
6
4
5
DCD
TxD
RxD
DSR
GND
DTR
CTS
RTS
7. Pull-high, Pull-low, and Terminator for RS-485
Remove the Serial/Ethernet Converter’s top cover and you will find DIP
switches to adjust each serial port’s pull-high, pull-low, and terminator.
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IE-CS(T)-2TX-1RS232/485
IE-CS(T)-2TX-2RS232/485
SW
1
2
3
Pull-low resistor
Terminator
ON
Pull-high
1 Ki Ωt
1KΩ
120 Ω
OFF
150 K Ω
1)
150 K Ω
1)
---
1)
1) Default
8. Specifications
Power requirements
Operating temp.
Operating humidity
IE-CS(T)-2TX-1RS232/485:
12 to 48 VDC, 220 [email protected] VDC; 110
[email protected]
IE-CS(T)-2TX-2RS232/485:
12 to 48 VDC, 250 [email protected] VDC; 125
[email protected]
0 to 60°C (32 to 140°F) for standard
models
-40 to 75 ºC (-40 to 167 ºF) for extended
temperature models
5 to 95% RH
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Dimensions
(W×D×H)
Surge protection
36 x 105 x 140 mm
1.42 x 41.34 x 55.12 in
1 KV for serial ports
1 KV for LAN ports
ESD protection
15 KV for all signals
1.5 KV for Ethernet
Magnetic isolation
Power line protection 4 KV Burst (EFT), EN61000-4-4
2 KV Surge, EN61000-4-5
Regulatory approvals CE/FCC Class A, UL 508, ATEX, Class 1
Div. 2 / Zone 2
Warranty
5 years
Weidmüller gives a 5 year warranty on this product in accordance with the
warranty terms as described in the general conditions of sale of the Weidmüller
company which has sold the products to you. Weidmüller warrants to you that
such products the defects of which have already existed at the time when the risk
passed will be repaired by Weidmüller free of charge or that Weidmüller will
provide a new, functionally equivalent product to replace the defective one. Safe
where expressly described otherwise in writing in this catalogue/product
description, Weidmüller gives no warranty or guarantee as to the interoperability in
specific systems or as to the fitness for any particular purpose. To the extent
permitted by law, any claims for damages and reimbursement of expenses, based
on whatever legal reason, including contract or tort, shall be excluded. Where not
expressly stated otherwise in this warranty, the general conditions of purchase
and the expressive liability commitments therein of the respective Weidmüller
company which has sold the products to you shall be applicable.
Contact Information
Weidmüller Interface GmbH & Co. KG
Postfach 3030
32760 Detmold
Klingenbergstraße 16
32758 Detmold
Germany
Phone +49 (0) 5231 14-0
Fax +49 (0) 5231 14-2083
E-Mail [email protected]
Internet www.weidmueller.com
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