99542-5 DeviceMaster UP 2-Port 2E Modbus 2-Port industrial Ethernet serial device server, terminal strip connections, Ethernet switch - Extended temperature and NEMA TS2 ratings

This DeviceMaster UP 2-Port Modbus Ethernet gateway delivers high quality industrial networking performance and offers three diverse Modbus installations

Part Number: 99542-5

• DIN-rail mounting and screw terminal power connections
• Highly flexible and unique Modbus functionality
• Multiple Modbus master and slave types
• Raw/ASCII Serial and Ethernet device support
• Variable power input eliminates need for power converters
• Dual Ethernet ports for daisy chaining network connections between multiple units
• RoHS Directive 2002/95/EC compliant

Hardware

• Bus Interface Specification10/100BASE-T
• Memory
  • SDRAM8 MB
  • Flash4 MB
• EnclosureUL94-V0 PLASTIC
• Installation MethodDIN Rail (35mm)
• LED IndicatorsETHERNET ACTIVITY, ETHERNET LINK, and STATUS
• Dimensions4.37" x 3.9" x 1.78" 
  11.1 x 9.9 x 4.52 cm
• Product Weight7.5 oz 
  212.62 g

Electrical Specifications

• DC Input Voltage5-30V
• Current Consumption+24VDC 80 mA
• Power Consumption (max)2.0 W
• ESD Surge ProtectionMinimum 25KV 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%
• Altitude0 to 10,000 Feet 
  3,048 m
• Heat Output6.6 BTU/Hr
• MTBF (Mean Time Between Failures)45.66 Years

Serial Communications

• Connector TypeScrew Terminal Blocks
• Number of Ports2
• Software InterfacesRS-232
  RS-422 
  RS-485 Half Duplex 
  RS-485 Full Duplex
• Baud Rate300 to 230.4Kbps
  • Receive Buffer1024bytes
  • Transmit Buffer256bytes
• Device Driver Data Control
  • Data Bits7 or 8
  • Parityodd, even, or none
  • Stop Bits1 or 2
  • Flow ControlHardware, Software, or None

Communication Modes

• • Modbus TCP/RTU/ASCII to raw/ASCII Serial or Ethernet TCP/IP
  • Modbus/TCP to Modbus RTU/ASCII
  • Modbus RTU/ASCII (Auto Locate and Auto Route)
  • Raw/ASCII Data Stream and Command/Response Modes
  • Remote Modbus TCP/RTU/ASCII

Ethernet Specifications

• Network ProtocolsARP, BOOTP, DHCP, HTTP, ICMP, Ping, RARP, RFC 1006 (ISO over TCP), RFC 2217, SNMP (MIB-II), TCP/IP, Telnet, TFTP, and UDP socket services
• Connector TypeRJ45F Auto MDI/MDI-X
• Number of Ports2

Export Information

• Packaged Shipping Weight1.04 lbs 
  0.47 kg
• Package Dimensions9.25" x 2.5" x 7.25"
  23.5 x 6.35 x 18.42 cm
• UPC Code7-56727-99542-5
• Country of OriginUSA
• ECCN5A992
• Schedule B Number8471.80.1000

Regulatory Approvals

• EmissionsFCC PART 15 SUBPART B
  CLASS A LIMIT 
  AS/NZS CISPR 22
  European Standard EN55022
  Canadian EMC Requirements
  ICES-003
• ImmunityEuropean Standard EN55024
  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
• SafetyIEC 60950/EN60950
  CSA C22.2 No. 60950/UL60950 Third Edition
• Pinout Diagram
  

Rev: 11/21