ICDM-RX/TCP-4DB9/2RJ45-PM Serial Device Server
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- Web-based configuration
- RS-232/422/485 software selectable interfaces
- NEMA TS2 Certified
- TCP/IP & UDP Socket Services
- Device drivers (Windows and Linux)
- Panel mount with DB9 serial connectors
Connect any serial device to plant Ethernet or the cloud with proven and highly flexible line of DeviceMaster serial gateways. With a large selection of modules and an integrated web server for setting serial communication parameters, the serial gateways support the wide array of modern and legacy equipment available on the market.
Easy to Connect to Modern Networks
The serial gateways enable fast and flexible integration of serial devices such as barcode scanners, RFID read heads, scales, printers, and vision systems into Ethernet-based fieldbus systems like PROFINET, MODBUS TCP, and EtherNet/IP.
With a single gateway, communication with many serial devices can be supported at the same time using a combination of RS-232, RS-422, and RS-485 serial communication protocols. An integrated web server allows easy configuration of network settings and port parameters for communication with TCP/IP and industrial Ethernet systems while Windows and Linux drivers support PC-based applications.
Made for a Variety of Applications
DeviceMaster servers and gateways are available with 1 to 32 serial ports with DB9 or terminal block connectors for DIN rail, panel, and rack mounting. They support RS-232/422/485, MODBUS RTU, and ASCII for device connectivity and MODBUS TCP, EtherNet/IP, and PROFINET for interfacing with PLCs and industrial Ethernet networks.
Continuous Data Transfer from the Sensor to the Cloud
Whether it is classic binary sensors or serial, RFID, or IO-Link sensor data, the complete portfolio from Pepperl+Fuchs offers all the components required for industrial communication from the sensor/actuator level to the cloud. This is paving the way for future-oriented applications in the context of Industry 4.0. Decades of experience and sound technical know-how in industrial communication and industrial Ethernet make Pepperl+Fuchs the right system provider for application-specific hardware and software solutions.
Flexible Bidirectional Communication
DeviceMaster can be used to easily link Ethernet-based controllers, SCADA systems, and HMIs using a range of protocols. EtherNet/IP-to-MODBUS and PROFINET-to-MODBUS versions enable bidirectional communication between EtherNet/IP or PROFINET controllers and MODBUS devices and TCP/IP versions allow connection to PC-based systems.
Quick and Easy Online Configuration
The integrated web server allows the serial parameters for individual ports to be configured via a web browser. For large-scale applications requiring many DeviceMasters gateways, the free configuration and management software, PortVision DX, is the perfect solution. Serial devices can be managed, network settings can be configured, and module configurations can be cloned or saved as backup. This speeds up system configuration and ensures productivity.
Dimensions

Technical data
General specifications
| UL File Number | E185802 | |
| MTBF | 35.5 a |
Indicators/operating means
| LED indication | see manual |
Electrical specifications
| Rated operating voltage | U e | 9 … 30 V DC |
| Nominal voltage | 24 V DC | |
| Surge protection | 15 KV / 200 A for 1 ns |
Interface
| Interface type | Software selectable interfaces: RS-232 , RS-422 , RS-485 (2 and 4-wire) | |
| Physical | 4 x DB9 | |
| Protocol | Raw serial | |
| Supported baud rates | 300 bps to 230 Kbps |
Interface 1
| Interface type | Industrial Ethernet | |
| Physical | 2 x RJ45 | |
| Protocol | TCP/IP | |
| Additional protocols | 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 rate | 10/100Â Mbps |
Directive conformity
| Electromagnetic compatibility | |||||
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| RoHS | EN IEC 63000:2018 | ||||
Standard conformity
| Degree of protection | NEMA TS2 | |
| Electrical safety | EN 62368-1:2014-08 | |
| Emitted interference | EN 55032, FCC Part 15 Subpart B, ICES-003, AS/NZS CISPR 32 | |
| Noise immunity | EN 55035:2017/A11:2020 |
Ambient conditions
| Ambient temperature | -40 … 75 °C (-40 … 167 °F) | |
| Storage temperature | -40 … 85 °C (-40 … 185 °F) | |
| Relative humidity | max. 95 % | |
| Altitude | 0 … 3048 m |
Mechanical specifications
| Degree of protection | IP20 | ||||||||||
| Connection |
Power Supply: screw terminals
Fieldbus: 2 x RJ45 Inputs/outputs: 4 x DB9 |
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| Mass | 1.5kg | ||||||||||
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| Construction type | Cabinet module | ||||||||||
| Mounting | Panel | ||||||||||
Data sheet
| Operating voltage | 9...30 V DC |
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| Serial protocols | Raw serial |
| Ethernet protocols | TCP/IP |
| Mounting options | panel mount |
| Operating temperature | –40°C...75°C |
| Serial ports | 4 x RS-232/-422/-485 |
| IP degree of protection | IP20 |
| Physical serial interface | DB9M |
| Supported baud rates | 300 bps...230 Kbps |