• es 357 ethernet 1 port rs232 1 port rs422 485
  • ES 357 1
  • ES 357 3
es 357 ethernet 1 port rs232 1 port rs422 485
  • 1 Port RS-232 and 1 Port RS-422/485
  • Ethernet to Serial Device Server
  • Data rate from 110 to 1,000,000 baud (1 MegaBaud)
  • Install Virtual Com ports, communicate over TCP or telnet or use the Software APIs for Visual Basic, C# and more
  • Serial Port Tunnelling allows serial cable replacement over any distance, no software required
  • Removable Terminal Blocks for Easy Wiring
  • ES-357-datasheet (1.05 MB)
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Description

Ethernet to Serial device server providing access to one RS232 and one RS422/485 serial port. Data transfer rates up to 1,000,000 baud (1 MegaBaud), coupled with 1Mbit/s line drivers deliver uncompromising performance. Baud rates can be standard values such as 9,600, 115,200, 230,000, 921,600 or user definable non standard values.

Our ES range provides simple instant networked serial ports. RS485 - 1 twisted pair - half duplex configuration with autogating provides trouble free data transmission due to automatic control of data direction. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed (32 bit and 64 bit) driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. Serial Port Tunnelling (individually configurable) allows serial cable replacement over any distance, no software required. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

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Tech Spec

Serial Port
Ports2
ProtocolRS232 + RS422/485
ConnectorScrew terminal block connector - 0.1 inch pitch
Tx FIFO Size256
Rx FIFO Size32
Operating DistanceRS422/485 Standard (4000 ft : 1200 metres) / EIA - RS232 Standard
CableNo Cable; Integrated Connector
Serial Port Settings
Max Baud Rate1,000,000 (1 MegaBaud)
Data Bits5,6,7 or 8
ParityOdd, Even, None, Mark or Space
Stop Bits1 or 2
Flow ControlRTS/CTS, DSR/DTR, XON/XOFF
Tx/Rx ModesPoint to Point (RS232), Full Duplex, Half Duplex Autogating, Hardware Autogating, TxD always/ RTS true enabled, RxD always enabled, RxD RTS true disabled, CTS forced true (RS422/485)
Power
Power Input5 - 30V DC input, reverse polarity protected
Power Over EthernetNo - this product does not have PoE capability
Power Supply 1 DescriptionGlobal Power Supply - PW-600
Power Supply 2 Description
General
Mounting Accessories 1 DescriptionDIN-Rail Mounting Kit - MK-048
Mounting Accessories 2 Description
PCB Layers4
Operating Temperature Range-30 °C to +80 °C / -22 °F to +176 °F
Device Dims with ears96.3x101x25
Device Dims without ears91.6x77x25
Power Consumption1.8W Max / 1.0W Typical
Product Weight0.128 kg, 4.52 ounces
Product Dimensions116x100x26 mm, 4.6x3.9x1.0 inches
Packaged Weight0.253 kg, 8.92 ounces
Packaged Dimensions160x135x49 mm, 6.3x5.3x1.9 inches
GTIN (barcode)837324002317
Operating System Compatibility
Operating Systems
  • Microsoft Windows 10
  • Microsoft Windows 8 32 bit & 64 bit Editions
  • Microsoft Windows 7 32 bit & 64 bit Editions
  • Windows Server 2008 32 bit & 64 bit Editions
  • Windows Vista 32 bit & 64 bit Editions
  • Mac OS X
  • Windows XP 32 bit & 64 bit Editions
  • Microsoft Windows 2000
  • Linux

Approvals

Microsoft Signed Drivers


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