4-port RS-232/422/485 to EDG-4504 Ethernet Data Gateway Features  4 x RS-232/422/485 serial communication devices  Automatic network connection recovery  Auto-detects 10/100 Mbps Ethernet interface  Supports an advanced security mechanism to avoid unauthorized access  Tx/Rx LEDs for all ports to monitor data transmission  Convenient and simple installation wizard  Simple setup and configuration  Auto-reconnection  Remote updating firmware  Automatic RS-485 data flow control Introduction The EDG-4504 is an industrial-grade, network-based, serial device server for connecting four RS-232/422/485 devices, such as CNCs, PLCs, scales, and scanners, directly to a TCP/IP network (Ethernet or Internet). Compared to similar devices on the market, it has a lower cost, great performance, and the most advanced features. Both 10 Mbps and 100 Mbps Ethernet connections are supported, providing higher bandwidth, lower traffic impact, and more layout flexibility. You can use the Windows utility to configure EDG-4504 without programming. This not only protects your current hardware investment but also ensures future network expandability. Since the protocol conversion is transparent, all your existing devices can be seamlessly integrated with the Ethernet LAN network. Therefore, EDG-4504 can be used in security system, factory automation, SCADA, transportation and more. Specifications Ethernet Communications Mechanics  Dimensions (H x W x D) 36 x 188 x 120 mm  Compatibility IEEE802.3, IEEE802.3u  Enclosure Aluminum chassis  Speed 10/100 Mbps  Mounting DIN-rail, wall  Connectors 1 x RJ-45 General Serial Communications  Type RS-232/422/485  Certifications CE, FCC class A  Connectors 4 x DB9 Male  LED Indicators System: status Network: Tx/Rx, Link, Speed (10/100 Mbps),  Ports 4 Serial: Tx/Rx  Data Bits 5, 6, 7, 8  Stop Bits 1, 1.5, 2 Power  Parity Bits None, even, odd, space, mask  Power Input Unregulated 10 ~ 30 V DC  Baud Rate 50 bps ~ 230.4 kbps  Power Consumption 4.5 W  Data Signals RS-232: TxD,RxD,CTS,RTS,DTR,DSR,DCD,RI,GND RS-422: TxD+,TxD-,RxD+,RxD-,GND Environment RS-485: Data+,Data-,GND  Operating Temperature 0 ~ 55° C (32 ~ 131° F)  Storage Temperature -20 ~ 80° C (-4 ~ 176° F) Protection  Operating Humidity 20 ~ 95% (non-condensing)  Surge Protection 15 kVESD  Storage Humidity 0 ~ 95% (non-condensing) Software ®  Drivers Supported Windows NT/2000/XP Ordering Information  Utility Software Auto-detecting configuration utility (up to 128 devices)  EDG-4504 4-port RS-232/422/485 to Ethernet Data Gateway port mapping utility  Operation Modes Virtual COMport  Configuration Configuration utility Port mapping utility Online Download www.advantech.com/products