Network Serial Device Server NPort Server Lite Easy-to-Use, Industrial Serial Device Server for Distributed Applications NEW RS-485 ADDC (Automatic Data other words, a pair of 1-port NPort Overview Direction Control) intelligence Server Lites can be configured Includes Network Management over the Ethernet and serve as a The NPort Server Lite Series is utility transparent serial channel without No host reboot required after an industrial-strength, network- platform and distance limitations. adding a new NPort Server Lite based serial device server for Provides pair-connection mode connecting up to four RS-232 or and host-based mode RS-422/485 devices, such as CNCs, Features Benefits PLCs, scales, and scanners, directly to a 10/100 Mbps Ethernet l Can control RS-232 or RS-422/ network running TCP/IP. l Supports all Windows native 485 devices located virtually COMs and UNIX/Linux fixed tty anywhere via the Ethernet or The NPort Server Lite Series has a drivers Internet revolutionary built-in human l Automatic network connection l Easy to install and configure in machine interface with an LCM recovery 15 minutes, saving engineer�s (Liquid Crystal Module) for l Built-in human machine LCD time displaying data/status. This interface for setting up the l Highly reliable network to includes buttons for inputting data server and displaying its IP serial solution�simplified or for selecting the mode, and address troubleshooting allows easy set up of the server, Provide security mechanism to l No need to change existing such as IP addresses, net mask, prevent from unauthorized COM�s application software, and gateway. Furthermore, it can saving hardware upgrade costs access also monitor server status and data l Auto-detecting 10/100 Mbps Applications transmission. This eliminates the Ethernet interface l Industrial/Factory/Laboratory need to prepare additional PCs l Industrial strength design with automation during installation. DIN rail mounting rack; surge l SCADA systems protection for all ports (15 KV l Automatic warehouse control In addition to allowing serial ESD) systems devices to be networked, any PC l Comes with PComm l Building automation systems Server or Workstation host without Pro, the professional RS-232 l Wafer fabrication systems network access can be set up to communication development l Self-service banking systems allow access to remote serial tool, including an easy to use l Retail systems devices by adding NPort Server API, Data Scope utility, and l Other remote and distributed Lite to its existing serial port. In Performance Analyzer serial device control Ports 1 24 8 16 32 Interface RS-232 ü ü ü RS-422 ü ü ü RS-485 ü ü ü Power and Environment Specifications Power requirements 9-30 V DC, 1.05A /9V Hardware Operating temp. 0-55°C Processor 16 bit CPU Dimensions 155 x 105 x 33 mm ( W x D x H ) I/O controller Surge Protection 15 KV ESD for serial port DE-301/331 16C550C or compatible x 1 Magnetic Isolation 1.5 KV for Ethemet DE-302/332 16C550C or compatible x 2 Regulatory approvals FCC, CE DE-304/334 16C550C or compatible x 4 Memory 512 KB If you need a product with optical isolation, see the Connector type DB9 Optional Accessories list below for more information. Interface LAN Auto-detecting 100Base-TX Ordering Information (10/100 Mbps) Serial RS-232 or RS-422/485 1/2/4 No. of ports 1 port RS-232 device server DE-301/110V RS-232: TxD, RxD, RTS, CTS, Signals 1 port RS-232 device server DE-301/230V DTR, DSR, DCD, GND 2 port RS-232 device server DE-302/110V RS-422: TxD+/-, RxD+/-, RTS+/-, 2 port RS-232 device server DE-302/230V CTS+/-, GND DE-304/110V 4 port RS-232 device server RS-485: Data+/-, GND DE-304/230V 4 port RS-232 device server DE-331/110V 1 port RS-422/485 device server Performance DE-331/230V 1 port RS-422/485 device server DE-332/110V 2 port RS-422/485 device server Speed 50 bps - 230.4 Kbps DE-332/230V 2 port RS-422/485 device server Max. No. of ports 256 (per Windows NT) DE-334/110V 4 port RS-422/485 device server 128 (per Windows 95/98) DE-334/230V 4 port RS-422/485 device server All items include Windows NT, Windows 2000, Configuration Windows 95/98, UNIX, Linux Parity None, even, odd, space, mark drivers and manual Data bits 5, 6, 7, 8 PComm Pro CD Stop bits 1, 1.5, 2 (professional serial comm IRQ Nil development tool ) I/O address Nil 10/100 Mbps cross-over Ethernet cable OS Supported DE-301 Windows 2000, Windows NT, Optional Accessories DE-302 Windows 95/98/ME, UnixWare Smart RS-232 to RS-422/485 A52 DE-304 SVR4.2, UnixWare 7 SVR5, SCO Bi-Directional Converter DE-331 Open Server, SCO UNIX, Linux 2.2. Smart RS-232 to RS-422/485 A53 DE-332 x/2.0.x (Intel x86) (running TCP/IP) Bi-Directional Converter, supports DE-334 optical isolation protection (2 KV )