The user may change this. Default is 255.255.255.0 Gateway The Gateway IP address allows users to access the Serial Server from outside the LAN. MAC Address The MAC address is fixed and cannot be changed. It is assigned in the factory. Every Ethernet device manufactured has it own unique MAC address. Version & Date The currently loaded version of the firmware, and when it was released, is shown here. Link Status Link status automatically displays the type of Ethernet connection. It will either d

Install failsafe mechanisms, perform redundancy checks and periodic inspections and adopt other appropriate safety measures when it is necessary. This manual uses the following symbols to ensure safe operation of this timer. ^ WARNING yVam'n9s are indicated when mishandling this product might result in death or serious injury ArAIITION Cautions are indicated when mishandling this product might result in minor injury to the user, vmu i ivn or on|y physical damage to the timer. A WARNING • No

Co. Inc. 707 Dayton Road Ottawa, IL 61350 USA Phone (815) 433-5100 --General Fax (815) 433-5105 Website: Sales e-mail: orders@bb-elec.com --Fax (815) 433-5109 Technical Support e-mail: support@bb.elec.com --Fax (815) 433-5104 European Headquarters B&B Electronics Ltd. Westlink Commercial Park Oranmore, Co. Galway, Ireland Phone +353 91-792444 --Fax +353 91-792445 Website: Sales e-mail: sales@bb-europe.com Technical Support e-mail: support@bb-europe.com © B&B Electronics – May 2006 Manual Documen

(10 - 30VDC, 3.6 Watts) Software Installation □ Insert the software CD. It should auto-start into the installation wizard. □ Follow the on screen installation wizard to install the Device Installer software. □ Software supports Windows 98, Me, 2K, XP, & NT 4.0 Discover the MES1A/B on the network □ Open the Device Installer software. It should detect the MES1A/B and display XPort in the third level of the Devices Tree. □ Expand the tree and click the device IP Address. □ Select the Telnet

VESR92x models are equipped an additional RJ45 Ethernet port. This port allows you to connect a local Ethernet device to the network and functions like an Ethernet switch. It does not matter which port is used for the network connection and the local connection. • Connect the serial device(s) : o RS-232 with DB9: straight- through for DCE device, null modem for DTE device o RS-232/ 422/485 with terminal blocks: see Appendix D for pinouts LLEEDD SSttaattuuss 3 LED STATUS Ready Blinks if system is

Miniature Fiber Optic Modem With V.54 Diagnostics Model 1140 Documentation Number 11401198 B&B Electronics Mfg. Co. Inc. 707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350 PH (815) 433-5100 -- FAX (815) 433-5105 Internet: orders@bb-elec.com support@bb.elec.com B&B Electronics --March 1998 Documentation Number 11401198 Manual Cover Page B&B Electronics --PO Box 1040 --Ottawa, IL 61350 PH (815) 433-5100 --FAX (815) 433-5105 Table of Contents 1.0 WARRANTY INFORMATION .............................

) -- 2 Receive Data RXD In RXDB (+) - 3 Transmit Data TXD Out TXDB (+) Data B (+) 4 Data Terminal Ready DTR Out TXDA ( . ) Data A ( . ) 5 Signal Ground GND --- GND GND 6 Data Set Ready DSR In CTSA ( . ) -- 7 Request To Send RTS Out CTSB (+) -- 8 Clear To Send CTS In RTSB (+) -- 9 Ring Indicator RI In RTSA ( . ) Figure 11. Serial Connection Pin- outs for RS-232/RS-422/RS-485 N NNo oot tte ee: :: For more information on RS-232, RS-422 and RS-485 pin-outs, cable connections and loopback connections

All rights reserved. Model: 232SP9 RS-232 Surge Protector CE Introduction B&B Electronics' Model 232SP9 protects RS-232 ports from damage caused by large voltage peaks from lightning and other power problems. The Surge Protector uses 600W Transient Voltage Suppressors to protect all 9 pins. It has one DB-9 male and one DB-9 female connector with all 9 pins passing straight through. The TVSs are connected between the ground screw and pins 1,2,3,4,5,6,7,8, and 9. The 232SP9 will suppress any vo

Parallel Port Input/Output Converter Model PPIO Document No. PPIO2899 B&B Electronics Mfg. Co. Inc. 707 Dayton Road --P.O. Box 1040 --Ottawa, IL 61350 USA Phone (815) 433-5100 -- General Fax (815) 433-5105 Home Page: Sales e-mail: orders@bb-elec.com -- Fax (815) 433-5109 Technical Support e-mail: support@bb.elec.com -- Fax (815) 433-5104 Copyright ? 1991-1999 B&B Electronics -- Revised June 1999 .PPIO2899 Manual Cover Page B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 6135

• 1 PCI/104 slot Note: COM1 and COM2 only support half-duplex (Maximum baud rate: 115.2Kbps) 1.2.3 Safety and Environment Safety • FCC Class A • CE certificated • The front bezel is compliant with NEMA 4 and IP65 3 Chapter 1 Environment • Operating Temperature: 0 ~ 50° C (32 ~ 122° F) • Storage Temperature: -20 ~ 60° C (-4 ~ 140° F) • Humidity: 40° C @ 10~95% relative humidity (non-condensing) • Vibration: 1 grms (5~500Hz) 1.3 LCD Specifications • Display Type: TFT color LCD • Size (diagonal): 1