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ESERV-11T and ESERV-12T

Ethernet to Serial Servers

User Manual

Summary of Contents for ESERV-11T

Page 1: ...ESERV 11T and ESERV 12T Ethernet to Serial Servers User Manual...

Page 2: ...s 4 Mode Switch 4 Ethernet Connector 5 Port Connectors 5 Power Connector 6 Mounting Hardware 7 SERIAL SERVER SETUP AND CONNECTIONS 8 Connecting the Power Supply 8 Connecting ESERV 1xT Serial Servers t...

Page 3: ...rial Server 16 Reloading Factory Defaults 17 DESCRIPTION OF SERIAL SERVER PROPERTIES 18 Baud Rate 18 Character Count 18 Configuration Files 18 Data Parity Stop 18 Default Gateway 18 Delimiter 1 Delimi...

Page 4: ...RVER FIRMWARE 26 Uploading the Firmware to the Serial Server 26 DIAGNOSTICS 27 Testing a Serial Server Connection 27 Testing a Virtual COM Port 28 APPENDIX A DEFAULT SERVER SETTINGS 30 APPENDIX B PROD...

Page 5: ...Table of Contents v ESERV 1xT Rev 1210 ESERV 12T Serial Port Pinouts 43 Standard Ethernet Cable RJ 45 Pin out 44 N TRON LIMITED WARRANTY 49...

Page 6: ...e accessed over a LAN WAN using Direct IP Mode Virtual COM Port or Paired Mode connections ESERV 1xT Serial Servers are available with 10BaseT 100BaseTX copper or multimode fiber media options ESERV 1...

Page 7: ...range 10 100 Mbps Ethernet with Auto Selection LAN and WAN Communications TCP Client or Server or UDP operation configurable Virtual COM port and Paired Mode capabilities Firmware Upload for future re...

Page 8: ...ipped with the following items included ESERV 1xT Serial Server Module Quick Start Guide CD with User Manual Quick Start Guide and firmware ESERV 1XT SERIAL SERVER ENCLOSURES AND MOUNTING All ESERV 1x...

Page 9: ...one serial port ESER 12T serial servers feature two serial ports Each serial port has an associated LED Serial Port LEDs blink green when data is being transmitted or received on the serial port When...

Page 10: ...ic Connectors Serial server models using multimode fiber Optic network connections use ST style connectors Figure 5 ST Fiber Optic Cable Connector PORT CONNECTORS ESERV 1xT Serial Servers use three se...

Page 11: ...re 6 DB 9 Female Serial Port Connector with Pinout Figure 7 Five Position Pluggable Terminal Blocks Note Refer to Appendix D for connection pin outs POWER CONNECTOR The power connector is a 5 08 mm 2...

Page 12: ...xT Serial Servers 7 ESERV 1xT Rev 1210 MOUNTING HARDWARE ESERV 1xT Serial Server modules can be DIN rail mounted The DIN mounting clip and spring is included on each module Figure 9 DIN Clip on a Seri...

Page 13: ...nes plus Signal Ground Signals are single ended and referenced to Ground Default communications parameters are 9600 8 N 1 and no flow control implemented RS 422 connections support two signal pairs RX...

Page 14: ...serial server you must connect the serial device to the serial server via a serial cable The ESERV 11T is a DTE If the serial device is a DTE use a null modem cross over cable If the serial device is...

Page 15: ...d with a 10BaseT 100BaseTX network connection RJ45 connector a standard network cable is connected from the serial server to a network drop PCs configuring and or communicating with the serial server...

Page 16: ...nfigure your serial server as required Note For more information on configuration options refer to Section 4 Description of Serial Server Properties CONFIGURING WITH THE WEB INTERFACE ESERV 1xT Serial...

Page 17: ...is feature the serial server s serial port must be connected to the serial port of a PC using a null modem cable Figure 12 Console Mode Setup To configure the serial server it must be put into Console...

Page 18: ...normal operation ESERV 1XT SERIAL SERVER OPERATIONAL CONNECTIONS ESERV 1xT Serial Servers can operate in Direct IP Virtual COM Port and Paired Modes USING ESERV 1XT SERIAL SERVERS IN DIRECT IP MODE A...

Page 19: ...t number to communicate with the serial device s Figure 13 Direct IP and Virtual COM Port Connection USING ESERV 1XT SERIAL SERVERS IN VIRTUAL COM PORT MODE In Virtual COM Port Mode a PC can communica...

Page 20: ...onfigure the serial server for VCOM operation using the Ethernet Serial Server Manager 3 Configure your software application to communicate via the virtual COM port USING ESERV 1XT SERIAL SERVERS IN P...

Page 21: ...using the Ethernet Serial Server Manager or the web interface INITIATING A HARDWARE RESET ON THE SERIAL SERVER To initiate a Hardware Reset on the serial server press and hold the Mode switch for 0 t...

Page 22: ...10 seconds The LED indicators respond as follows 1 The Ready LED blinks three times per second while the button is being pressed 2 The serial server is in Factory Default Mode when a On the ESERV 11T...

Page 23: ...settings have been configured you can save the settings using the Ethernet Serial Server Manager Existing configuration files can be opened from the Ethernet Serial Server Manager which loads them in...

Page 24: ...DELIMITERS WORK When only Delimiter 2 the end delimiter is enabled characters received by the serial port are accumulated in a buffer When the end delimiter is received on the serial port the buffered...

Page 25: ...nicate with the serial server FIRMWARE VERSION The Firmware Version number Vx x x indicates the serial server s currently loaded firmware release From time to time new firmware is made available and c...

Page 26: ...ally default to IP Address 169 254 102 39 If the serial server is unable to connect to your network using this address there are two methods to manually configure the IP Address 1 Method One Change yo...

Page 27: ...lly restarted in Console Mode the READY LED will be OFF and the PORT 1 LED will be on f Open the Ethernet Serial Server Manager Software and select Serial Port as the method to connect to the device g...

Page 28: ...cement between two serial devices Paired Mode is also called SERIAL TUNNELING Serial devices connected to serial servers on each end of the link can communicate as it they were connected by a serial c...

Page 29: ...he type of connection between the serial server s serial port and the device connected to it Note Refer to the Appendix D for connector and pin out details SERIAL SERVER NAME Serial Server Name is a u...

Page 30: ...u can filter the connections it will accept based on specific IP addresses or ranges of IP addresses that you specify UDP USER DATAGRAM PROTOCOL UDP User Datagram Protocol enables applications using U...

Page 31: ...t if desired The current firmware version of the selected serial server is shown in the text below the serial server name Information about the selected firmware file is shown in the third text box UP...

Page 32: ...nformation box displays information about the type of network connections the IP addresses Subnet Masks and Default Gateways in use Figure 16 Diagnostics Dialog Box REPLACE IMAGE TESTING A SERIAL SERV...

Page 33: ...e Test Progress box Figure 17 Testing a Serial Server Connection REPLACE IMAGE TESTING A VIRTUAL COM PORT To run diagnostics on a virtual COM port 1 Click the Diagnostics icon The Diagnostics dialog b...

Page 34: ...gnostics ESERV 1xT Serial Servers 29 ESERV 1xT Rev 1210 4 Click the Start button Information about the progress of the pinging process is displayed in the Test Progress box Figure 18 Testing a VCOM Po...

Page 35: ...ssword field is blank from factory DHCP Enable IP Address BASED ON DHCP SERVER If a DHCP assignment is not available the device will default to 169 254 102 39 Net Mask 255 255 255 0 Gateway 169 254 10...

Page 36: ...ol None Protocol TCP Serial timeout 0 seconds TCP alive timeout 0 minutes Connection Mode Server Delimiter HEX 1 00 Delimiter HEX 2 00 Remove delimiters Disable Force transmit 0 ms Inter character tim...

Page 37: ...tion Options Via serial port Using the Ethernet Serial Server Manager via a serial connection press Reset button to enter Console Mode Via network Using the Ethernet Serial Server Manager via a Ethern...

Page 38: ...ds for Residential Commercial Light Industrial EN61000 4 2 to 11 ESD RFI EFT Surge and CI UL 508 Enclosure Rating IP30 Mounting DIN rail mount 35 mm Dimensions ESERV 1xT 1 2 x 3 3 x 4 7 in 3 1 x 8 4 x...

Page 39: ...onds to reset to factory defaults Indicators Serial LED one per port Color Green On Port open Blink Data traffic Link LED ESERV 1xT E1 LED Color Green On 100BaseTX Off 10BaseT Blink Data traffic Ready...

Page 40: ...ines 2 wire Data A Data B GND RS 485 lines 4 wire TXDA TXDB RXDA RXDB GND Baud Rates 75 150 300 600 1200 2400 4800 7200 9600 14400 19200 28800 38400 57600 115200 230400 Data Bits 5 6 7 8 Parity None e...

Page 41: ...ications Appendix B 36 ESERV 1xT Rev 1210 Fiber Interface Specifications Fiber Interface Fiber Mode Multimode Range 2km Cable 62 5 125 m Connector ST TX Power Min 19 dBm RX Sensitivity Max 32 dBm Wave...

Page 42: ...0BaseT or 100BaseTX Network Physical Layer Standards Ethernet IEEE 802 3 autodetecting auto MDI MDX 10BaseT and 100BaseTX Protocols Supported TCP IPv4 UDP ARP Telnet HTTP 1 0 ICMP PING DHCP BOOTP IP M...

Page 43: ...t 0 to 65535 Delimiters Hex 1 00 to FF send serial data if delimiter hex 1 only is set and received Hex 2 00 to FF send serial data if delimiter hex 1 and 2 are set and received Timeouts Inter charact...

Page 44: ...Dimensional Diagrams Appendix C 39 ESERV 1xT Rev 1210 APPENDIX C DIMENSIONAL DIAGRAMS Figure 19 Dimensional Diagram of a ESERV 11T Serial Server...

Page 45: ...Dimensional Diagrams Appendix C 40 ESERV 1xT Rev 1210 Figure 20 Dimensional Diagram of a ESERV 12T Serial Server...

Page 46: ...Connector Pinouts Appendix D 41 ESERV 1xT Rev 1210 APPENDIX D CONNECTOR PINOUTS ESERV 11T Serial Port Pinouts DB 9M Pin RS 232 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI...

Page 47: ...Connector Pinouts Appendix D 42 ESERV 1xT Rev 1210 Terminal RS 422 485 4 Wire RS 485 2 Wire A TXA DATA A B TXB DATA B C RXA D RXB E GND GND...

Page 48: ...Output TXB DATA B C CTS Input RXA D RD Input RXB E GND GND GND In the RS 422 mode TX lines are outputs and RX lines are inputs Connect the serial server TXB line to the RXB line of the serial device...

Page 49: ...xT Rev 1210 Standard Ethernet Cable RJ 45 Pin out RJ 45 Pin Signal Wire Color RJ 45 Pin 1 TX White Green 1 2 TX Green 2 3 RX White Orange 3 4 Not used Blue 4 5 Not used White Blue 5 6 RX Orange 6 7 No...

Page 50: ...es logos or other designations mentioned herein are trademarks of their respective owners The information contained in this document is subject to change without notice N Tron Corp makes no warranty o...

Page 51: ...er removed as this could create a shock or fire hazard Do not operate the equipment in a manner not specified by this manual GENERAL SAFETY WARNINGS WARNING If the equipment is used in a manner not sp...

Page 52: ...cover WARNING Do not operate the unit with any cover removed WARNING Do not work on equipment or cables during periods of lightning activity WARNING Do not perform any services on the unit unless qua...

Page 53: ...on electrical equipment or cabling during periods of lightning activity Never connect or disconnect power when hazardous gasses are present UNPACKING Remove all the equipment from the packaging and s...

Page 54: ...e for any software firmware information or memory data of customer contained in stored on or integrated with any products returned to N TRON for repair whether under warranty or not ADVANCE REPLACEMEN...

Page 55: ...REPLACEMENT OR REFUND OF THE PURCHASE PRICE PAID AT N TRON S OPTION THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE DIS...

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