Networking > Terminal Device Servers B+B 4 Port Ethernet Serial Server ESR904 Manufacturer: B+B SmartWorx Product ID: ESR904 UPC: 0042111664177 Our Price : $Price 664.61 Quantity Buy Now Description & Specs Reviews Warranty Description Condition: New Use the ESR to convert Ethernet to RS232 or convert Ethernet to RS485 to connect PLC's, CNC machines, HMI panels or any other industrial equipment that has an RS232, RS422 or RS485 serial port to the LAN. By installing an ESR Ethernet Serial Server you'll be able to communicate with that equipment from anywhere on the LAN or WAN, eliminating trips out to the plant for programming, diagnostics or data gathering.No software changes required, the ESR Ethernet to RS-232 and RS-485 Converter can be transparent to your existing software making installation quick and easy. Your office or control room PC will show the device as if it had a direct serial communications connection to monitor and fine tune it. You can even troubleshoot the distant device from outside your LAN via the Internet.4 Port Ethernet Serial Server Specifications General InformationProduct Type: Device ServerBrand Name: B+BManufacturer: B+B SmartWorxProduct Model: ESR904Product Name: 4 Port Ethernet Serial ServerProduct Line: VlinxManufacturer Part Number: ESR904Manufacturer Website Address: http://www.bb-elec.comNetwork & CommunicationNetwork Standard: 10/100Base-TXEthernet Technology: Fast EthernetWireless SpecificationsWireless LAN: NoInterfaces/PortsUSB: NoNumber of Network (RJ-45) Ports: 1Network (RJ-45): YesSerial Port: YesParallel Port: NoNumber of Serial Ports: 4PoE (RJ-45) Port: NoCentronics Port: NoMedia & PerformanceMedia Type Supported: Twisted PairPhysical CharacteristicsHeight: 7.1"Width: 1.8"Depth: 4.1"Form Factor: Rail-mountable Related Items Opengear Device Server OM2216-US OM2216-US Your Price: 3,736.44 Qty: Buy Now Details StarTech.com Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection IC232485S IC232485S Your Price: 84.83 Qty: Buy Now Details Lantronix SGX 5150 IoT Gateway Device SGX5150020JS SGX5150020JS Your Price: 459.97 Qty: Buy Now Details Opengear Device Server OM2248-L-AU OM2248-L-AU Your Price: 5,847.94 Qty: Buy Now Details B+B SmartWorx 1-Port Ethernet Serial Server ESP901 ESP901 Your Price: 199.38 Qty: Buy Now Details
