Serviceline Industrial Sensors
Serviceline Explosion Protection


  • Web-based configuration
  • DIN-rail mounting and DB9 serial connector
  • RS-232/422/485 software selectable interfaces
  • NEMA TS2 Certified
  • PROFINET IO: connect serial and Ethernet TCP/IP devices to PROFINET IO controllers and TCP/IP applications

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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  ICDM-RX/PN-4DB9/2RJ45-DIN

Product Description
PROFINET IO Gateway 4-port DIN Rail DB9
General specifications
UL File NumberE360395
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 4-wire, Master RS-485 4-wire, slave RS-485 2-wire Software controllable 120O termination resistors available for each transmit and receive differential pair on every port. The 120O termination resistors can be enabled between TX+ and TX- OR RX+ and RX- or both on every port
Supported baud rates300 bps to 230Kbps
Interface 1
Interface typeIndustrial Ethernet
Physical 2 x RJ45
ProtocolPROFINET IO, ARP, 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 61000-6-2 , EN 55024 , EN 610006-4 , EN 55032
Standard conformity
Degree of protectionNEMA TS2
Fieldbus standardType 1 according to IEC 61131-2
Electrical safetyCSA C22.2 No. 61010-1-12 / CSA C22.2 No. 61010-1-201
UL 61010-1 / UL 61010-1-201
Emitted interferenceEN 61000-6-4, EN 55032, FCC Part 15 Subpart B, ICES-001, AS/NZS CISPR 32
Noise immunityEN 61000-6-2 , EN 55024, EN 61131-2 , EN 61131-9
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
ConnectionPower Supply: Bare wire
Fieldbus: 2 x RJ45
Inputs/outputs: 4 x DB9
HousingPolyamide, UL94V-0
Construction typeCabinet module
MountingDIN mounting rail

Documents: ICDM-RX/PN-4DB9/2RJ45-DIN

ManualsLanguageFile TypeFile Size
ICDM-RX/PN Installation and ConfigurationENGPDF7872 KB
ICDM-RX / PN Installation und KonfigurationGERPDF10215 KB

Approvals+Certificates: ICDM-RX/PN-4DB9/2RJ45-DIN

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-4273PDF259 KB
Canada, USA UL ULE360395LINK---

Software: ICDM-RX/PN-4DB9/2RJ45-DIN

Software ToolsRelease InfoFile TypeFile Size
PROFINET GSDML files for ICDM-RX/PN modules / PROFINET GSDML-Dateien für ICDM-RX/PN Module06/2019ZIP14 KB
PortVision DX v5.00 / PortVision DX v5.0006/2019ZIP18034 KB