>visionsystems.de/NetCom Plus 811 DIO (6683)   Main Features Phased Out, no longer available Ethernet to serial 8 port RS232 8 Digital-In / 8 Digital-Out via Modbus/TCP Virtual Com Port driver for Windows Secure Server with latest SSL/AES-256 encryption Operation in Driver Mode, TCP/IP and many other Quick Configuration over Driver and Browser ESD protection on serial ports, Ethernet, DC power 19"Rack and Wall mount options Optional: Wireless network IEEE 802.11b/g/n Optional: 3G/4G Modem for mobile networks Power supply via Ethernet       Inquiry PDF NetCom Plus 811 DIO Quick Link: | Main Features | More Pictures | Overview | Ethernet Interface | Serial Interface | Digital Input / Output | Software | Installation & Configuration | Security | viaVPN Remote Access (option) | Wireless interface (option) | Power Requirements | Housing and Mounting | Environmental Data | Standards | MTBF (Mean Time Between Failures) | Warranty | Open Source Software | Ordering Information | Options | Packaging | Download | |   More Pictures                      Click on the thumbnails to enlarge them … >Back to top         Overview The NetCom+ 811 DIO is an industrial-strength network-based serial device server for connecting eight RS232 devices like CNC, PLC, weighting scale, scanner and others directly to a network running TCP/IP. The driver for Windows operating system installs Virtual Com Ports. The network is Gigabit Ethernet or optionally wireless by WLAN 802.11b/g/n. The 8 Digital-Input and 8 Digital-Output signals operate via known the protocol Modbus/TCP. Implemented in the NetCom+ Servers is an option to use the viaVPN system for Remote Access and Monitoring over Internet. viaVPN provides secure and strong encrypted access, without any re-configuration of firewalls. Once installed in the local network the NetCom+ are used exactly as without the option viaVPN. But at the same time the operation can be monitored from remote locations. If the serial port is not occupied by local access, also Virtual Com Port operation is possible from remote. The NetCom+ 811 DIO Server uses a state-of-the art RISC processor for low power and cost effective design. Power supply is via DC adapter, or via Ethernet cable with POE IEEE 802.3af. The serial ports enable data rates of up to 500kbps, including every non-standard bitrate. See the FAQ. NetCom+ can be configured over Driver Panels, WEB Browser, serial Port, Telnet, SNMP and serves as a transparent serial channel without platform and distance limitation. Modbus/TCP standard controls Digital-I/O function. As modern devices the NetCom+ provide encryption for all communication.   Ethernet Interface Speed/Type 100Mbps/10Mbps Auto-detecting Connector RJ45 (8P8C) 8 pin LEDs Power, WLAN, Ready, Ethernet Link / Speed >Back to top         Serial Interface No. of Ports/Type 8 × RS232 Connector DB-9 male Protection 16kV ESD surge protection Signals TxD,RxD, RTS,CTS, DTR,DSR, DCD, RI, GND Data bits 7, 8 Stop bits 1, 2 Parity None, Even, Odd, Mark, Space Flow Control RTS/CTS, XON/XOFF Baudrate 200 bps to 460.8/500 kbps Supports non-standard baudrates LEDs TxD/RxD for each port >Back to top         Digital Input / Output Input 8x isolated input signals Contact Wet contacts on clamp pairs provide 5V. To activate close the contact by button / switch / relay / ... Output 8x relay signals on three clamps (normal open/closed) Switching 1A 30V DC 0.25A 250V AC >Back to top         Software Network Protocols TCP, UDP, Telnet, PPP, DHCP, ICMP, UPnP, HTTP, LPD, SNMP V1/2c/3, DNS, openVPN Virtual-COM Mode Driver creates virtual COM ports via NetCom protocol © for Windows XP/7/8/10, Win-Server 2003 to 2008 R2 (x86/x64) Socket Modes TCP RAW Server, TCP RAW Client, UDP Mode, Print Server Automatic switching between Virtual-COM and TCP-RAW Server modes. Tunnel Modes Null Modem Tunnel and IP Modem Fixed TTY Drivers socat Tool, Linux OS Digital-I/O Modbus/TCP to get values and control output signals >Back to top         Installation & Configuration Installation NetCom Plus Manager automatically finds NetCom Plus devices in the local network. UPnP With Network discovery enabled NetCom Plus servers announce their presence via UPnP making their IP visible. Configuration via WEB-Browser, Driver Panels, NetCom Manager, serial console, Telnet console or SNMP Firewall Virtual-COM mode works through firewalls Firmware Update via WEB Browser >Back to top         Security Password Protection for all available configuration options e.g. via WEB-Browser Secure Server create openVPN™ tunnels, for encrypted transmission of all serial and configuration data using high security SSL/TLS standards. >Back to top         viaVPN Remote Access (option) Connect via Internet viaVPN technology provides easy and secure access to remotely installed NetCom Plus servers for their configuration or for connecting their virtual COM ports through Internet. With the viaVPN option the NetCom Plus servers are no more limited to only work inside of a local network. Security All communications use openVPN-tunnels encrypted by SSL/TLS and AES-256 standards. Firewall friendly No Reconfiguration of firewalls is required for viaVPN remote access. >Back to top         Wireless interface (option) Standards 2.4GHz Radio, supports IEEE Std. 802.11b/g/n WLAN Modes Access Point (AP) or Client (Station) TX Power 802.11b: Typ. 15.5dBm ±1.5 dBm @ 1Mbps (DSSS) Typ. 15.5dBm ±1.5 dBm @ 11Mbps (OFDM) 802.11g: Typ. 15.6dBm ±1.5 dBm @ 6Mbps (CCK) Typ. 13.5dBm ±1.5 dBm @ 54Mbps (OFDM) 802.11n: Typ. 13.4dBm ±1.5 dBm @ 6.5Mbps (OFDM) Typ. 13.3dBm ±1.5 dBm @ 150 Mbps(OFDM) RX Sensitivity 802.11b: -95.6dBm @ 1Mbps, -88dBm @ 11Mbps 802.11g: -91.3dBm @ 6Mbps, -74.2dBm @ 54 Mbps 802.11n: -88.8dBm @ 6.5Mbps (20 MHz), -72dBm @ 72.2Mbps (20 MHz) Transmission Rate 802.11b: 11Mbps 802.11g: 6 to 54Mbps 802.11n: 6.5 to 150Mbps Transmission Distance Up to 100m in open areas Wireless security WEP WPA WPA2 WPA2-Enterprise (IEEE 802.1X/RADIUS) Antenna Connector RP (Reverse-Polarity) SMA >Back to top         Power Requirements Input Voltage 15 - 54V DC Power Consumption 0.4A @ 19V, 8W max Connector 3-pin Terminal Block Power over Ethernet PoE Class 0 Device, IEEE 802.3.af, 8W max. Automatic switch between PoE and local power >Back to top         Housing and Mounting Case 0.8mm sheet metal Weight w/o box 0.9kg; w/h box 1.5kg Dimensions 196×147×44 mm³ (W×L×H) Packaged 310×192×60 mm³ Mounting 19-inch Rack Wall mount >Back to top         Environmental Data Operating Temp −20°C - 65°C Storage Temp −20°C – 85°C Ambient Humidity 5-95% non condensing >Back to top         Standards Declarations CE, FCC EMI EN 55022 Class B EN 61000-3-2: Limits of harmonic current emissions EN 61000-3-3: Limitation of voltage changes 47 CFR FCC Part 15 Subpart B EMS (EN 55024) EN 61000-4-3: Radiated RFI EN 61000-4-4: Electrical Fast Transient EN 61000-4-5: Surge EN 61000-4-6: Induced RFI EN 61000-4-8: Power Frequency Magnetic Field EN 61000-4-11: Power supply dips ESD EN 61000-4-2 4kV contact 8kV air for Serial Ports USB Ethernet DC Power connector >Back to top         MTBF (Mean Time Between Failures) MTBF available soon Standard Telcordia (Bellcore) Standard; RelCalc. 5.0 BELL-7 >Back to top         Warranty Warranty Period 2 years >Back to top         Open Source Software Licenses This product uses open source software to fulfill part of its functions. Licenses for the open source software are granted under the GNU General Public License in various versions. For details about those see the information in the firmware download and visionsystems.de/opensource >Back to top         Ordering Information 6683 NetCom Plus 811 DIO (8x RS232, 8+8x Digital-I/O, supply via Ethernet) >Back to top         Options 6030 Power supply adapter 15V DC, 1A 6679 Activate option viaVPN for secure remote access over Internet 6689 WLAN Kit internal internal module 802.11b/g/n, pigtail and antenna Purchase time option, not for later retrofitting 6061 DB9F-to-RJ45 for changing from DB9 to CAT5 wiring (Optimised for RS422/485 operating modes) 6062 RJ45-to-DB9M for changing back from CAT5 to DB9 wiring (Required to match the DB9 pinout at NetCom Plus) 661 Serial Null-Modem adapter 9PF-9PF, change male to female >Back to top         Packaging Packing list NetCom Plus Serial Device Server Terminal block for Power Supply Terminal blocks for Digital-I/O 19-inch Rack Mounting brackets Wall mounting kit >Back to top       Download   Windows 10 x86 & x64  (Driver Installer (version 2.0.3.0   November 2 2018)) Windows 7/8/8.1 x86 & x64 Server 2008 R2  (Driver Installer (version 2.0.3.0   November 2 2018)) Windows XP and Vista  (Driver Installer (WHQL version 1.5.9.3   December 10 2007)) Manual  (Release February 2022) IoT Manual  (Edition: May 2022) Firmware  (Firmware 3.4.8) Firmware  (Firmware version 4.0.3 (June 28 2023), Upgrade from v3.4.8) >Back to top