B&B Electronics ESP901E, ESP902E manual ESP901 and ESP902, Technical Data

Page 39

ESP901 and ESP902 Technical Data

Chapter 12: ESP901 and ESP902

TECHNICAL DATA

 

Hardware and

ESP901 and ESP902 Serial Server modules

 

 

 

Included

Power Supply:

12 VDC/500mA (tip positive/sleeve

 

 

 

Accessories

 

negative)

 

 

 

 

 

Power Plug:

(Area Dependent: North America

 

 

 

 

 

120VAC/60Hz, Europe/United Kingdom

 

 

 

 

 

220/240VAC/50Hz)

 

 

 

 

Manual:

Paper copy of this manual, PDF available

 

 

 

 

CD-ROM disc:

VLINX ESP Manager and Virtual COM

 

 

 

 

 

Driver software for Windows

 

 

 

 

 

98/ME/2000/XP/NT 4.0

 

 

 

Dimensions

ESP901/ESP902:

3.35 x 4.5 x 0.90 in (8.5 x 11.5 x 2.3 cm)

 

 

 

Power &

Power

 

 

 

 

 

Environment

Requirements:

12 VDC @ 200 mA (ESP901), 300mA

 

 

 

 

(ESP902)

 

 

 

 

 

 

Operating

 

 

 

 

 

 

Temperature:

0 to 50 °C (32 to 122 °F)

 

 

 

 

Storage

 

 

 

 

 

 

Temperature:

−20 to 60 °C (−4 to 140 °F)

 

 

 

 

Humidity:

0 – 90% non-condensing

 

 

 

 

Approvals:

CE, FCC

 

 

 

 

Indicators

Power:

Red LED

 

 

 

 

 

Link:

Yellow or green LED (10BaseT or 100

 

 

 

 

BaseTX)

 

 

 

 

 

 

Ready:

Flashing green LED

 

 

 

Connectors

Ethernet:

Single RJ-45 female

 

 

 

 

Serial:

ESP901: one 9 pin D-type male (DB-9M)

 

 

 

 

 

DTE (software selectable as RS-232, 422, or

 

 

 

 

485)

 

 

 

 

 

 

ESP902: Two 9 pin D-type male (DB-9M)

 

 

 

 

 

DTE, Port 1 - software selectable as RS-232,

 

 

 

 

422 or 485, Port 2 – RS232 only

 

 

 

 

DC Power:

Ultra-miniature phone jack (2.5mm), Tip (+),

 

 

 

 

Sleeve (−)

 

 

 

 

 

 

 

 

 

 

 

Manual Documentation Number: ESP901-902-3704

Chapter 12

67

 

ESP901 and ESP902 Technical Data

Serial Interfaces

RS-232(DTE):

TXD, RXD, RTS, CTS, DTR, DSR, DCD,

 

 

GND

 

RS-422:

TXDB(+), TXDA(−), RXDB(+), RXDA(−),

 

 

RTS(+), RTS(−), CTS(+), CTS(−) and GND

 

RS-485:

Data B (+), Data A (–) and GND

 

Baud Rate:

110 bps to 230.4 k bps

 

Parity:

None, Even, Odd, Mark, Space

 

Data Bits:

5, 6, 7 or 8

 

Stop Bits:

1, 1.5 or 2

Memory

Serial Memory:

8K bytes per port

Network

LAN:

10/100 Mbps Auto-detecting 10 BaseT or

Communications

 

100 BaseTX

Protocols

 

TCP, IP, ARP, DHCP, Telnet, HTTP, UDP,

 

 

ICMP

Configuration

Console Mode:

Using RS-232 with VT100 emulation (All

Options

DIP

Switches ON

 

Telnet Mode:

Using HyperTerminal with VT100 emulation

 

ESP Manager:

Using Windows 98/ME/2000/XP or NT

 

software

 

 

Web Server:

Using a standard web browser such as

 

Internet Explorer

 

Optional

232NM9 Null Modem Crossover Cable for DTE to DTE

Accessories

connection

 

 

DRAD35 DIN Rail mounting clips for 35mm DIN Rail

 

ERS35 one-meter length of steel 35mm DIN Rail

68

Chapter 12

Manual Documentation Number: ESP901-902-3704

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

www.bb-elec.com

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

www.bb-elec.com

B&B Electronics Ltd – Westlink Commercial Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

www.bb-europe.com

B&B Electronics Ltd – Westlink Commercial Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

www.bb-europe.com

Image 39
Contents Multi-Interface Ethernet Serial Servers International Headquarters Manual Documentation Number ESP901-902-3704m Table of Contents Using Console Mode Introduction FeaturesCommunication Modes Direct IP ModeVirtual COM Mode Paired ModeSerial Server Quick Start Guide Hardware SetupSoftware Installation Serial Server ConfigurationCheck Communications Install Virtual COM Ports on PCPackage Checklist ESP901/ESP902 Connections, Indicators and Reset SwitchMaking the Hardware Connections DIP Switches Serial Server/Port Operational ModesSerial Ports RS-422 Mode Console ModeUpgrade Mode RS-232 ModeDTE Serial Server Serial Port Connector Pin-outsManual Installation Installing the Vlinx ESP SoftwareSoftware Installation Automatic InstallationOpening the ESP Manager Updating an Existing InstallationUsing ESP Manager Hardware SetupSoftware Setup Menus Software OverviewStatus Bar Search for ServersServer Icons Pane Serial Server / Virtual COM ListsSearch Vlinx ESP Dialogue Box Configure Server PropertiesRestarting Dialogue Box Server Name Configuring the Serial Server PropertiesPassword Description of the Server PropertiesMAC Address IP AddressNetmask GatewayFlow Control Serial TimeoutTCP Alive Timeout Connection ModeTCP/UDP Port Serial Port ModeUpdate/Save Port StatusFollowing dialogue box will appear Web Server Virtual COM Port Installation Installing Virtual COM PortsWindows Logo Testing Window Matching the Serial Server and Virtual COM Port SettingsVlinx ESP COM3 Properties Window Removing the Virtual COM Port using Device Manager Removing Virtual COM PortsRemoving the Virtual COM port with ESP Manager Control Panel Window Preparing the Software Upgrading the Serial Server FirmwareDownloading the Firmware Upgrading Via ESP ManagerUsing Console Mode Console Mode SetupNavigating the Configuration Menus Saving and Restarting the Configuration Using a PasswordSetting Server Properties Using the WEB ServerWeb Server Operation Using Telnet Configuration Using TelnetNavigating the Configuration Menu Telnet Configuration Screens ESP901 and ESP902 Technical DataDhcp Serial Server DB-9 Pin-outs in RS-232 Mode RS-232 Straight-through Cable ConnectionsRS-232 Crossover null modem Cable Connections RS-232 DTE Loopback Connections RS-232 Crossover DB-9 to DB-25 Conversion ConnectionsAppendix B RS-422 Connections Serial Server DB-9 Pin-outs in RS-422 ModeLoopback Connections for RS-422 Appendix C RS-485 Connections Serial Server DB-9 Pin-out in RS-485 ModeCrossover Ethernet Cable RJ-45 Pin-out Standard Ethernet Cable RJ-45 Pin-outElectronics September

ESP902E, ESP902, ESP901E specifications

B&B Electronics offers a series of industrial-grade Ethernet serial servers known as the ESP901E, ESP902, and ESP902E. These devices are specifically designed to connect serial devices to an Ethernet network seamlessly, enabling effective communication and data transfer across various applications.

The ESP901E is engineered for single serial port applications, providing an easy and effective way to connect a serial device to a network. It supports various serial communication protocols, including RS-232, RS-422, and RS-485, making it versatile for a range of devices. One of its standout features is the ability to support 10/100 Mbps Ethernet connectivity, ensuring a reliable and high-speed network connection. Additionally, the ESP901E supports various network protocols, including TCP/IP and UDP, allowing users to integrate the device easily into their existing network infrastructure.

Moving to the ESP902, this model provides dual serial port capabilities, making it ideal for applications requiring the connection of multiple devices. Like the ESP901E, it supports common serial interfaces and offers the same 10/100 Mbps Ethernet connectivity. This flexibility enables it to cater to more complex systems where multiple serial devices need to be integrated into a single network environment. Furthermore, the ESP902 is equipped with features such as automatic baud rate detection, making configuration straightforward and reducing installation time.

The ESP902E enhances the capabilities of the ESP902 with additional features such as enhanced security protocols. It includes support for SSL and SSH, ensuring secure data transmission across the network. This added security layer is crucial for applications that handle sensitive information or require secure communication channels. The ESP902E maintains the user-friendly nature of its predecessors while integrating more advanced features suitable for modern industrial applications.

All three models boast rugged designs suitable for harsh environments, making them perfect for industrial applications without compromising performance. With an extensive operating temperature range and robust housing, these devices can withstand the rigors of factory floors and outdoor installations.

Overall, the ESP901E, ESP902, and ESP902E from B&B Electronics collectively serve to bridge the gap between serial communications and Ethernet networks, supporting various industrial applications while ensuring seamless integration, versatility, and security. Whether for simple single-port connections or more complex multi-port setups, these devices are designed to meet diverse connectivity needs with efficiency and reliability.