IE-CST-2TX-1RS232/485
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IE-CST-2TX-1RS232/485

Serial / Ethernet converter, 2x RJ45, 1x DB9 for RS-232, 1x terminal block for RS-422/485, Number of ports: 2x RJ45 10/100BASE-T(X), 1x DB9 for RS-232, 1x terminal block for RS-422/485, IP30, -40 °C...75 °C

Product ID 1285830000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance EMC conformity and approvals Environmental conditions Guarantee Interfaces MTBF Power supply Serial communication parameters Technical data Technology Reliability Software Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/4a92d911-d582-40e3-85fc-c9e9b159e140/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/2fb608f0-c73d-4515-a7a5-878046a505f4/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/77c071f4-46bd-4b7f-8f24-3c61d44584d2/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E141197 
Certificate no. (cULusEX)
E223527 

General ordering data

Version
Serial / Ethernet converter, 2x RJ45, 1x DB9 for RS-232, 1x terminal block for RS-422/485, Number of ports: 2x RJ45 10/100BASE-T(X), 1x DB9 for RS-232, 1x terminal block for RS-422/485, IP30, -40 °C...75 °C 
Order No.
1285830000 
Type
IE-CST-2TX-1RS232/485 
GTIN (EAN)
4050118076639 
Qty.
1 items

Dimensions and weights

Depth
105 mm
Depth (inches)
4,134 inch
Height
140 mm
Height (inches)
5,512 inch
Width
36 mm
Width (inches)
1,417 inch
Net weight
475 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-40 °C...75 °C 
Humidity
5 to 95 % (non-condensing) 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
9229992a-00b9-4096-8962-200a7f33e289 

EMC conformity and approvals

Caduta libera
According to IEC 60068-2-32 
Normes CEM
EN 61000-4-2 (ESD), Stage 3 
EN 61000-4-3 (RS), Stage 3 
Section B 
Class A 
EN 61000-4-5 (surge) 
EN 61000-4-5 (surge voltage), Stage 3 
EN 61000-4-6 (CS), Stage 3 
EN 61000-4-8 
EN 61000-4-11 
EN 55032 
EN 55035 
FCC Part 15 
Vibrazione
according to IEC 60068-2-6 
Zones explosibles
UL/cUL, Class I, Division 2, Groups A, B, C and D 
ATEX Zone 2 Ex nA nC IIC T3 Gc 
Норма безопасности
UL508 
EN 62368-1 
충격
according to IEC 60068-2-27 

Environmental conditions

-40 °C
Humidity
5 to 95 % (non-condensing) 
Operating temperature, max.
75 °C
Storage temperature, max.
85 °C
Storage temperature, min.
-40 °C

Guarantee

Time interval
5 years 

Interfaces

Ethernet cable protection
1 kV (Level 2) surge protection 
Magnetic isolation protection
1.5 kV built-in 
Number of ports
2x RJ45 10/100BASE-T(X) 
1x DB9 for RS-232 
1x terminal block for RS-422/485 
RJ45 ports
10/100BaseT(X) 
Auto MDI/MDI-X port 
RS485 data direction control
ADDC® (automatic data direction control) 
Serial cable protection
15 kV ESD protection for all signals, 1 kV (Level 2) surge protection 

MTBF

MTBF
  • According to Standard:
    Telcordia (Bellcore), GB
  • Operating time (hours), min.:
    262.805 h

Power supply

Conexión
1 removable 8-pole terminal block 
Current consumption
  • Voltage:
    12 V
  • Current:
    0,22 A
  • Voltage:
    24 V
  • Current:
    0,11 A
Rango de tensión de alimentación
  • Voltage type:
    DC
  • Voltage, min.:
    12 V
  • Voltage, max.:
    48 V
Supply voltage
24 V DC 
2 redundant inputs 

Serial communication parameters

Baud rate
50 bit/s to 921.6 kbit/s 
Data bits
5 
6 
7 
8 
Flow control
RTS/CTS and DTR/DSR (RS-232) 
XON/XOFF 
Parity
none 
straight 
odd 
Space 
Mark 
Stop bits
1 
1.5 
2 

Technical data

Gehäusebasismaterial
metal 
Montageart
Rail 
Protection degree
IP30 

Technology

Flow control
RTS/CTS and DTR/DSR (RS-232) 
XON/XOFF 

Reliability

Alarmfunktion
Built-in buzzer and RTC 
Auto restart on failure
Built-in Watchdog Timer (WDT) 

Software

Configuration options
Web console, serial console, Telnet console, Windows utility 
Network protocol
ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, Rtelnet, DNS, SNMP, HTTP, SMTP, SNTP, IGMP 
Windows Real COM driver
Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8 x86/x64, 2012 x64 

Classifications

ETIM 8.0
EC000310 
ETIM 9.0
EC000310 
ETIM 10.0
EC000310 
ECLASS 14.0
19-17-01-32 
ECLASS 15.0
19-17-01-32