DeviceMaster ® UP 1-Port 5-30VDC

This DeviceMaster UP 1-Port VDC industrial Ethernet gateway operates in wide industrial temperature ranges and delivers intelligent networking for your business.

Part Number: 99441-1

PortVision DXweb


  • DualConnectPlus™ Technology – simultaneously connect both serial and Ethernet devices to PLCs and/or applications. String, RFID, and barcode data filtering eliminates redundant data while extracting the RFID and barcode parameters.
  • Provide PLC connectivity – to standard serial devices with protocol support for EtherNet/IP™, PROFINET, Modbus/TCP, Modbus RTU/ASCII, and TCP/IP
  • Supported PLC models
    EtherNet/IP™: Allen Bradley ControlLogix Family, SLC 5/05, PLC-5, MicroLogix
    PROFINET: Siemens ET 400, 300 S7
    Modbus: Modicon Quantum, Premium, Momentum, Compact, Micro, GE Fanuc Rx7i, Rx3i, 90-70, 90- 30, Versamax
  • Wide - 37° to 74°C industrial temperature range
  • Variable power input – 1 port VDC Ethernet serial gateway eliminates need for power converters
  • PortVision DX monitoring and management software – Automatically monitors devices on the network and enables user to view status, update firmware and resolve issues remotely
  • RoHS 2 compliant under CE
  • Security featuresSSL & SSH management, SSL serial data stream encryption

View more on DeviceMaster UP product offerings


View Engineering Drawing

  • DeviceMaster UP 1 Port DB9M 5-30VDC Device
  • Power Supply
  • DB9F to DB25M Adapter
  • Loopback Plug
  • 35mm DIN Rail clips & Screws
  • Power Connector
  • Bus Interface Specification 10/100 BASE-T
  • Memory
    • SDRAM 8 MB
    • Flash 4 MB
  • Installation Method Panel Mountable or DIN Rail
  • LED Indicators 100MB Ethernet, Duplex, Ethernet Link/Activity, and Status
  • Dimensions 3.6" x .8" x 2.8"
    91.4 x 20.3 x 71.1 mm
  • Product Weight 7.5 oz
    212.62 g
Electrical Specifications
  • Device
    • DC Input Voltage5-30VDC
    • Current Consumption +5VDC 500 mA
    • Power Consumption (maximum) 2.5 W
  • ESD Surge Protection Provides minimum of 15KV protection for all serial lines. All Ethernet components are rated to 1.5KV magnetic surge protection.
Environmental Specifications
  • Air temperature
    • System On -37 to 74° C
    • System Off -40 to 85° C
  • Operating Humidity (non-condensing) 5% to 95%
  • Altitude 0 to 10,000 Feet
    3,048 m
  • Heat Output 8.5 BTU/Hr
  • MTBF (Mean Time Between Failures) 46.2 Years

Serial Communications

  • Connector Type DB9M
  • Number of Ports1
  • Software Selectable Interfaces RS-232
  • Baud Rate 300 to 230.4Kbps
    • Receive Buffer 1024bytes
    • Transmit Buffer 256bytes
  • Device Driver Data Control
    • Data Bits 7 or 8
    • Parity odd, even, or none
    • Stop Bits 1 or 2
    • Flow Control Hardware, Software or None
Ethernet Specifications
  • Connector Type RJ45F


  • Manufacturer's Warranty 5 Years
Export Information
  • Packaged Shipping Weight 1.66lbs
    0.75 kg
  • Package Dimensions 15.25" x 3" x 9.25"
    387.4 x 76.2 x 235 mm
  • UPC Code 7-56727-99441-1
  • Country of Origin USA
  • ECCN 5A992
  • Schedule B Number 8471.80.1000
Regulatory Approvals
  • Emissions Canadian EMC requirements
    ICES-003: 1997
    CISPR-22: 1997
    European Standard EN55022: Amendment A1
    IEC1000-3-2/EN61000-3-2 Harmonic
    IEC1000-3-3/EN61000-3-3 Flicker
    FCC Part 15 Subpart B: Class A limit
  • Immunity EN55024: 1998
    IEC 1000-4-2/EN61000-4-2: ESD
    IEC 1000-4-3/EN61000-4-3: RF
    IEC 1000-4-4/EN61000-4-4: Fast Transient
    IEC 1000-4-5/EN61000-4-5: Surge
    IEC 1000-4-6/EN61000-4-6: Conducted Disturbance
    IEC 1000-4-8/EN61000-4-8: Magnetic Field
    IEC 1000-4-11/EN61000-4-11: Dips and Voltage Variations
  • Safety IEC 60950/EN60950 (LISTED)
    CSA C22.2 No. 60950/UL60950 Third Edition
  • Other Regulatory Approvals European Standard: RoHS 2 Compliant under CE

  • Pinout Diagram

Find a Distributor

» Industrial Distributors
» North American Distributors
» International Distributors

Pre-Sales Questions

Comtrol's Pre-sales Team
For sales questions or to locate a reseller near you.

+1-800-926-6876 (1-800-Go Rocket)
Fax: +1-763-957-6001

Comtrol's Industrial Automation Sales
For sales questions or to locate an industrial distributor near you.

+1-800-926-6876 (1-800-Go Rocket)
Fax: +1-763-957-6001

DocumentDescriptionDownload File
DeviceMaster ® UP 1-Port 5-30VDC User GuideContains detailed installation procedures and configuration information.
Product Support and Service Information

Part Number: 99441-1

Sales Support

Call +1.763.957.6000, or e-mail

Technical Support

For technical assistance, our U.S.-based technical support team is only a phone call away.

Call +1.763.957.6000, or visit our forum .


Comtrol offers a 30-Day satisfaction guarantee and a 5-year limited warranty on all DeviceMaster Universal Protocol family products! View Warranty

Extended Warranty Available

Software & Drivers
» Comtrol FTP Site