RS-485 to Fiber Solutions
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Mini Bit-Driver® Stand Alone Bit-Driver® USA & International Headquarters 1101 N. Raddant Road Batavia, IL 60510 Phone: (630) 761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com ©2013 S.I. Tech, Inc. All Copy and Images Ruggedized Bit-Driver®

S.I. Tech Inc., Batavia, IL 60510 Phone: (630) 761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com

S.I.TECH FIELD BUSES A Field Bus is a digital, serial, two-way multi-drop communication link among controllers and remote I/Os, sensors, actuators, and internet working components. In comparison to local area network (LAN), field buses are specialized for rugged industrial environment, determinism, bus powering and so on. Field buses are covered by IEC Standards. Some of the more popular field buses are: • Profibus: IEC IS 61158 type 1/3/10. Over 50% of process industry applications use Profibus Foundation Fieldbus: IEC IS 61158 Type 1/9 MOD Bus: Developed by Modicon Inc. Now backed by...

S.I.TECH RS-485 PRODUCTS 1. Point to Point: D+ CPU COMPUTER PROCESS CONTROLLER FIBER OPTIC CABLE D+ D- 2. User Clusters: S.I.TECH T 2107 R CLUSTER CABLE CLUSTER CABLE WORK STATION Fiber Cluster MASTER CLUSTER CONTROLLER FIBER OPTIC CABLE UP TO 2 Km CLUSTER CABLE FIBER OPTIC WORK STATION CLUSTER CABLE WORK STATION FIBER OPTIC CLUSTER CABLE WORK STATION 3. Proprietary Networks Using Other Bus Architecture: RS485 * BUS can be RS485 - 4 or 2 wire coaxial cable. Any of these can be FIBER. FIBER OPTIC CABLE Up to 2 km PLC/PC/RTU (Slave) PLC/PC/RTU (Slave) HOST COMPUTER Note: For RS485 bus, end of...

S.I.TECH RS-485 RS-485 (EIA-485) is a standard using twisted pair for extended distance communications and is used on process control, energy management, clustered computers, and security systems. 3 RS-485 is used as a 2 wire or 4 wire systems. In a 2 wire system, 2 wires (twisted pair) are used for both transmit and receive, thereby requiring communication in half-duplex mode. For example, data is sent from Point A to Point B and then the line is turned around (also called time out) to send data from Point B to Point A. Data rates most commonly used range from 4800 bps all the way to 12...

Data Format **** Use one wavelength throughout system except if WDM is used Omron Protocol Omron Protocol Security Systems, Sensor Net Profibus - DP Repeater Omron Protocol High Temperature 2128 3000 Rack Card / 2110 / 3520 Motherboard Eurocard/2616 Siemens 3000 Rack Card / 2110 / 3500 Motherboard 3000 Rack Card / 2185 / 3500 Motherboard Ruggedized RS-485 "Three in One" RS-232/422/485 High Temperature 2110 Siemens System Omninet, MODBUS + USB to RS-485 Energy Management Kit 2 -2110, 2 -2121, 2 - 7110 Remarks Unisys NGEN Johnson Controls Systems Unisys is a trademark of Unisys Corp Johnson...

RS-485 TO FIBER OPTIC BIT-DRIVERS® 2110 Mini Asynchronous Half-Duplex Optical Bit-Driver® Data Rate up to 56 Kbps must be set at factory Designed for Johnson Controls System – N2 Bus and Bacnet Available in Eurocard format as Model 2345 for use in S.I. Tech Model 3000A Card Cage Standard Input/Output Interface is DB-9F Female Connector Din Rail Option is 2110-DIN Multimode or Single mode 212110* USB to Serial RS-485 Can be used to connect legacy RS-485 interface to new PCs with only USB ports Supplied with Virtual Comport Drivers Can be used with S.I.Tech #2110 RS-485 to Bit-Driver®...

S.I.TECH 2128/2228 2128 is Commercial Equipment/2228 is Mil-Spec. Mini Synchronous Half Duplex Optical Bit-Driver® Data Rate is 256 Kbps Fiber Ports Repeat Data through the 2128/2228 and Drop/Insert Data on the RS-485 Port (DB-9F Female Connector) RS-485 Port Inserts Data onto both Fiber Ports and gets Data dropped from either Fiber Port Host Powered (+12VDC on Pins 8 and 9 of DB-9F connector) Extended Temperature Range -40°C to +80°C Used with Military Systems 2140* RS485 – 2 or 4 Wire Multidrop Bit Driver Fiber in, Fiber out, RS485 Drop Up to 230 Kbps Data Rate Multimode or Single mode...

RUGGEDIZED OPTICAL BIT-DRIVER® MODEL 2562 POWER Up to 115.2 Kbps, Async Operation, Switch Selectable Extended Temp Range -40°C to +80°C Ruggedized Enclosure, Panel Mounting Complies with IEEE C37-90-1 IEC 801 Surge Protection Conformal Coated – Environmental Various AC/DC Power Option 2563* “Three in One” Design RS/232/422/485 to Fiber Bit-Driver Max Data Rate is 115.2 Kbps, Switch Selectable Multimode or Single mode Din Rail Option 2610* Mini Asynchronous Half Duplex Optical Bit-Driver® Data Rate up to 56 Kbps must be set at factory Designed to work with Johnson Controls System-N2 Bus or...

Point Distance *** eight W Number of to Km Channels Point Multidrop 2 5 10 LB/KG 4 √ √ √ √ 3/1.4 8 √ √ √ √ 3/1.4 Data Connector** M or F (F is STD on most models. ) Distance*** 2 Km - STD Other - Specify L, XL, or UL Fiber and Connector Multimode Singlemode (MM) - STD (SM)-Specify ST - STD ST - STD Other - Specify Specifications subject to change without notice. e.g. 2454 - RS-485 Async, 4 CH Fiber Multiplexer, 110VAC, DB37 F, 2Km, Multimode ST, 0-50 C Number XXXX Base Model * Power Options: See "Power Options and How to Order" sheet (p. 106) for options and ordering instructions. ** Pin...

S.I.TECH RS-485 TO FIBER MULTIPLEXERS 2454 Four Channel Asynchronous Half Duplex Time Division Multiplexer Optical Bit-Driver® Data Rate up to 256 Kbps must be set at factory Powered through 110 VAC line cord 230 VAC version available as S.I. Tech Model 2454V Each unit requires 4-to-1 RS-485 cable S.I. Tech #7054 2458 Eight Channel Asynchronous Half Duplex Time Division Multiplexer Optical Bit-Driver® Data Rate up to 76.8 Kbps must be set at factory Powered through 110 VAC line cord 230 VAC version available as S.I. Tech Model 2458V Each unit requires 8-to-1 RS-485 cable S.I. Tech #7058...

Model 2110 Optical Asynchronous Mini Bit-Driver® Point to Point R RECEIVE MINI OPTICAL BIT-DRIVER® MODEL 2110 TRANSMIT Operation Mode: Asynchronous, bi-directional, half duplex Input/Output Interface: RS485, 9 pin type D, asynchronous at 0 to 56 Kbps** connects directly to terminal (RS485 cable not required) Transmission Line Interface: ST connector is standard for interfacing with fiber optic cable (SMA option) Transmission Distance: See distance chart Optical Power into a 50 Micron Core Optical Fiber: 0.5 microwatt, 10 dB power budget* @ 880 nanometers Receiver Sensitivity: 50 nanowatts...