Compact RS232 Device Server / RS232 to Ethernet Converter / Modbus RTU to Modbus TCP Converter (Industrial)

DVS-232-2

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Details

The DVS-232-2 is a compact, rugged, industrial-grade RS-232 device server that supports one channel bi-directional RS-232 to Ethernet conversion which can be used to transmit serial data over Ethernet and TCP/IP network. The applications of the DVS-232-2 include acting as an RS-232 to Ethernet converter or a Modbus RTU to Modbus TCP protocol converter; controlling RS-232 serial devices from remote Modbus TCP software or Modbus RTU master via Ethernet network; making a wide variety of M2M communication applications possible by enabling client access independent of any operating system or proprietary protocol; extending RS-232 serial communication distance over Ethernet network; and converting conventional serial data network into TCP/IP network. The DVS-232-2 was designed for harsh industrial environments and withstands a wide temperature range of -40ºF to 185ºF (-40ºC to 85ºC) and is equipped with 15kV ESD and 600W surge protection. The unit supports TCP and UDP for both server and client modes, and it features static IP and DHCP for minimizing configuration errors caused by manual entries. The DVS-232-2 features auto-negotiation for 10 or 100M data rates, and it also supports MDI and MDI-X (auto-crossover); no DIP switch or jumper settings are required.

CommFront's product quality is ensured by our ISO-9001 quality control system (Cert No. SG12/04213, strictly certified by SGS), and we back our high-quality products with a 5-year replacement warranty and a 30-day risk-free money-back guarantee.

Features

  • Compact, rugged, industrial-grade RS-232 device server
  • RS-232 to Ethernet converter
  • Modbus RTU to Modbus TCP protocol converter
  • Modbus gateway for master and slaves
  • Designed for harsh industrial environments
  • Direct 35mm DIN-Rail mounting
  • Easy configuration via AT commands (RS-232) or built-in web server
  • Supports both Modbus and Non-Modbus applications
  • Supports static IP and DHCP
  • Supports TCP and UDP for both server and client modes
  • Supports Httpd client mode
  • Supports serial baud rates from 600 bps to 460 Kbps; RFC2217 compliant
  • Supports up to 8 simultaneous client connections
  • Supports auto-connection (TCP client mode) and auto-restart for smooth operation
  • Supports short-connection, index, and other advanced features
  • Supports MAC address and user-defined registry packets
  • Supports heartbeat packets for maintaining effective network connections
  • Auto-negotiation for 10/100M data rates; MDI and MDI-X auto-crossover
  • 15kV ESD and 600W surge protection
  • Operating temperature: -40ºF to 185ºF (-40ºC to 85ºC)
  • Compliance: CE, FCC
  • Surface Mount Technology manufactured to RoHS and ISO-9001 standards
  • 5-year manufacturer’s warranty

Specifications

Compatibility: EIA/TIA RS-232C; IEEE802.3
Power Source: 5 to 36 VDC (included)
Power Consumption: Less than 1W
Configuration: AT commands (RS-232) or built-in web server
Ethernet Network: 10/100M Auto-Negotiation; MDI-X auto-crossover
Network Protocols: IPv4; TCP/UDP/HTTP; ARP; ICMP
Network Buffer Size: TX: 6KB; RX: 4KB
IP Settings: Static IP or DHCP
Operating Modes: TCP Server & Client; UDP Server & Client; Httpd Client
Max. No. of Client Connections: 8
Serial Port: 600 bps to 460 Kbps; RFC 2217 compliant
Serial Port Buffer Size: RX: 2KB
Communication Protocols: RS-232C; Modbus RTU; Modbus TCP
Protection: Up to 15kV ESD; 600W Surge Protection
Distances: Ethernet: 328ft (100m); RS-232: 16ft (5m)
Connectors: Ethernet: 1x RJ45; RS-232: 1x 3-Way Terminal Block (T, R, GND); Power: 2-way terminal block
Dimensions (L x W x H): 4.3x1.1x2.6 in (110x28x65 mm)
Mounting: Direct 35mm DIN-rail mounting
Weight: 0.2 lb (90 g)
Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Operating Humidity: 5~95% RH (no condensation)

Downloads
Compliances

Safety

Safety

WORLD-CLASS TESTING LABS

CommFront products are strictly certified by SGS and/or TUV - the Nationally Recognized Testing Laboratories [NRTLs] in North America (approved by OSHA) and the Notified Bodies in the European Union. Learn More

Quality

Quality

DESIGNED & MANUFACTURED TO ISO STANDARDS

CommFront products are designed and manufactured to ISO 9001 standards. Our quality control system is strictly certified by SGS (Cert No. SG12/04213). Learn More

Warranty

Warranty

100% SATISFACTION

CommFront products have been proven to be reliable. We back our high-quality products with a 5-year replacement warranty and a 30-day risk-free money-back guarantee. Learn More

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