Serviceline Industrial Sensors
Serviceline Explosion Protection

Serial Device Server ICDM-RX/TCP-DB9/RJ45-PM

  • Panel mounting and DB9 connector
  • RS-232/422/485 software selectable interfaces
  • Web-based configuration
  • TCP/IP & UDP Socket Services
  • Device drivers (Windows and Linux)

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  ICDM-RX/TCP-DB9/RJ45-PM

Product Description
Serial Device Server 1-port Panel Mount DB9
General specifications
UL File NumberE185802
Functional safety related parameters
MTBF48.4 a
Indicators/operating means
LED indicationsee manual
Electrical specifications
Rated operating voltage5 ... 30 V DC
Nominal voltage24 V DC
Interface typeSoftware selectable interfaces: RS-232 RS-422 RS-485 2-wire
Physical 1 x DB9
ProtocolRaw serial
Supported baud rates300 bps to 230Kbps
Interface 1
Interface typeIndustrial Ethernet
Physical 1 x RJ45
Additional protocolsARP, BOOTP, DHCP/RARP, HTTP, HTTPS, SSH, SSL/TLS, ICMP, RFC 1006 (ISO over TCP), SNMP (MIB-II), TCP/IP & UDP socket services, Telnet, and TFTP, and supports IP multicast data transmission
Transfer rate10/100 Mbps
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 55022:2010 , AS/NZS CISPR 22; 2009 + A1: 2010 , EN 61000-6-4 , EN 55032
Standard conformity
Electrical safetyCSA C22.2 No. 60950 / CSA C22.2 No. 60950/UL60950
Emitted interferenceAS/NZS EN 55022, FCC Part 15 Subpart B, ICES-003, CISPR 22
Noise immunityEN 61000-6-2 , EN 55024
Ambient conditions
Ambient temperature-40 ... 75 °C (-40 ... 167 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humiditymax. 95 %
Altitude0 ... 3048 m
Mechanical specifications
Housing length91.4 mm
Housing width20.3 mm
Housing height71.1 mm
Degree of protectionIP20
ConnectionPower Supply: pluggable screw terminal
Fieldbus: 1 x RJ45
Inputs/outputs: 1 x DB9
Housingstainless steel
Construction typeCabinet module
Mountingpanel mount


ECLASS 11.027242608
ECLASS 10.0.127242608
ECLASS 9.027242608
ECLASS 8.027242608
ECLASS 5.127242608
ETIM 8.0EC001597
ETIM 7.0EC001597
ETIM 6.0EC001597
ETIM 5.0EC001597
UNSPSC 12.132151705

Documents: ICDM-RX/TCP-DB9/RJ45-PM

BrochuresLanguageFile TypeFile Size
Produkt brochure - Serial Gateways - DeviceMaster®ENGPDF1227 KB
Produktbroschüre - Serielle Gateways - DeviceMaster®GERPDF1245 KB
Application report
Application Report - Industrial Communication - IO-Link Master - CNC MachinesENGPDF757 KB


CADFile TypeFile Size
3-D model in STP format / 3-D-Modell im STP-FormatSTP6636 KB

Approvals+Certificates: ICDM-RX/TCP-DB9/RJ45-PM

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-4348PDF258 KB
Canada, USA UL ULE185802LINK---

Function: ICDM-RX/TCP-DB9/RJ45-PM

The ICDM-RX/TCP product family enables the connection of serial devices (RS-232 / RS-422 / RS-485) using a device driver (Windows or Linux) or Ethernet TCP/IP devices using socket services to an industrial Ethernet network. The integrated webserver enables complete configuration of all module parameters like serial interface, baud rate, parity, data bits, stop bits, or flow control.

Products are available in different versions for DB9 or screw terminal connection.

Free Download: White Paper on TCP-Based Communication Protocols (PDF)

This free PDF white paper compares the different TCP-based communication protocols (AMQP, OPC UA, MQTT, REST API) that have found their way up and are considered the enablers of IIoT and Industry 4.0. Get your free download now!