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S.I. Tech, Inc.
RS-422 to Fiber Solutions

RS-422 to Fiber Solutions

Product catalog summary

Overview: This document provides comprehensive information on RS-422 to Fiber solutions by S.I. Tech, Inc., detailing product specifications, applications, and technical standards for RS-422 protocol conversion to fiber optics.

RS-422 Products: The document describes various RS-422 products, including point-to-point connections, multiplexers, protocol converters, and opto-isolated devices. RS-422 is a balanced 4-wire transmission standard for long-distance data transmission with reduced errors.

Product Specifications: Key products include:

Model 2012: Wall-mounted optical Bit-Driver, max data rate 56 Kbps, suitable for environments like cargo container cranes.
Model 2106: Mini optical Bit-Driver, max data rate 56 Kbps, T-Net approved, uses an external power supply.
Model 2176: Mini optical Bit-Driver, max data rate 256 Kbps, designed for Micros POS Systems.
Model 2857: High-speed standalone optical Bit-Driver, max data rate 20 Mbps.

Technical Standards: References the EIA-422 standard for balanced voltage digital interface circuits, compatible with CCITT recommendations V.11 and X.27.

Connector Information: RS-422 and RS-485 standards do not specify connectors, allowing various methods like DB-9, DB-37, RJ-45, and terminal blocks.

Multiplexers: Models 2424 and 2428 are asynchronous simplex or full duplex time division multiplexer optical Bit-Drivers, supporting multiple channels with specific data rates and power options.

Applications: Designed for process control, security systems, and military systems, providing electrical isolation and long-distance communication capabilities.

Mini Bit-Drivers: Specifications for various models supporting RS-422/485 interfaces, designed for different operational modes and environments.

Key Features:

All models meet FCC Class A requirements for robust data communication over fiber optic cables.
Various operational modes, including simplex, full duplex, and multipoint configurations.
Standard ST connectors, with SMA options available for specific models.
Operating temperature ranges vary by model, with some offering extended temperature options.
Power supply options include external power supplies, with specific models supporting different voltage inputs.

Applications: Suitable for industrial, commercial, and computing environments requiring reliable data transmission over long distances, with isolation and protection from electrical interference.

High-Speed Bit-Drivers: Specifications for models 2857, 2859, 2860, 2861, 2866, 2867, and 2424/2454, detailing operation modes, interfaces, transmission distances, and other critical specifications.

Transmission and Connectivity:

Transmission distances vary based on fiber size and attenuation, with single mode options for extended distances.
Optical connectors include ST, SMA, and options for SC and FC.
Typical bit error rate is better than 10^-9.

Applications: Suitable for high-speed data communication in various network configurations, supporting both simplex and full duplex operations, meeting FCC and UL standards.

Additional Information: Specifications are subject to change without notice. For engineering assistance, contact S.I.Tech.

Communication Systems: Specifications for models 2428/2458 and 2564, designed for fiber optic communication with multiple channels for data transmission.

Model 2428/2458 Specifications:

8-channel communication system using one optical cable interface.
Model 2428 supports 8 full duplex RS422 channels, data rates up to 76.8 Kbps.
Model 2458 supports 8 half duplex RS485 channels, factory-set data rates up to 76.8 Kbps.
Operating temperature range: 0°C to 50°C.
Dimensions and weight specifications provided.
Power requirements: 105 to 130 VAC, 60 Hz.
UL & CSA listed, meets FCC Class A, Part 15 standards.

Model 2564 Specifications:

2-channel RS422 multiplexer, asynchronous operation up to 180 Kbps per channel.
Full duplex RS422 with LED indicators for power, optical link status, transmit, and receive data.
Supports multimode or single mode fiber optics.
DIN rail or panel mounting options available.
Dimensions and weight specifications provided.
Power requirements: 9 to 12 VDC, 200mA.
Operating temperature range: -40°C to 85°C.

Fiber Optic Cable Specifications:

Operating distances vary based on fiber size and attenuation.
Specifications for 50 microns, 62.5 microns, and 10 SM (Single Mode) provided.

Application and Connectivity:

Model 2428/2458 uses an 8-to-1 RS422/RS485 cable for connecting multiple devices.
Model 2564 features independent RS422 electrical interfaces sharing a combined fiber link.
Typical applications include connecting multiple DTE devices through fiber optic multiplexers.

Additional Information:

Specifications are subject to change without notice.
For application engineering assistance, contact S.I. Tech.

Catalog excerpts

Stand Alone Bit-Driver Mini 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 ©2014 S.I. Tech, Inc. All Copy and Images Rack Mounted Bit-Driver

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

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S.I.TECH RS-422 PRODUCTS 1. Point to Point: RS-422 PORT HOST COMPUTER FIBER OPTIC FIBER OPTIC FIBER OPTIC FIBER OPTIC FIBER OPTIC FIBER OPTIC HOST COMPUTER Charge Card Reader Card Access Security System S.I.Tech Inc., Batavia, IL 60510 Phone: (630)761-3640 Fax: (630) 761-3644 Web Site: http://www.sitech-bitdriver.com

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S.I.TECH RS-422 EIA-RS-422 is a widely used specification for balanced 4-wire transmission (twisted or 2 twisted shielded pairs) where there is a signal transmit pair and a signal receive pair. Balanced transmission allows much longer distances and reduces the number of data errors. RS-422 CABLE Transmitted Data Signal Ground Received Data Transmitted Data OPTICAL FIBER TO REMOTE DCE Received Data Typical Setup S.I.Tech supplies a broad array of products using RS-422 protocol for various applications such as process control, security systems, T-Net, etc.. EIA-422 Standard specifies the electrical...

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S.I.TECH RS-422 CONNECTOR Unlike RS-232, which is a standard for the interface between data terminal equipment and data terminating equipment, including connector dimensions and pin number assignments, RS-422 and RS-485 are standards for the electrical characteristics of balanced digital systems. They specifically do not cover such details as pin assignments. Over the years, individual manufacturers of equipment having electrical characteristics conforming to RS-422 or RS-485 have selected electrical connections ranging from twisted pig-tails through screw terminals, various type D connectors...

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S.I.TECH RS422 TO FIBER OPTIC BIT-DRIVERS® 2012 Wall mounted Asynchronous Simplex or Full Duplex Optical Bit-Driver® Max Data Rate is 56 Kbps Input/Output Interface is 4 wire (plus ground) Terminal Block for RS-422 Power Supply Cord for 110VAC. Order S.I. Tech 2012V for 230VAC Particularly suitable for use with GE, SIEMENS, and other Programmable Controllers in environments such as cargo container cranes at Seaports Mini Asynchronous Simplex or Full Duplex Optical Bit-Driver® Max Data Rate is 56 Kbps Input/Output Interface DB-9 Female (Male optional) Connects directly to Terminal or by RS-422...

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Card Cage Mounted Asynchronous Simplex or Full Duplex Optical Bit-Driver® Max Data Rate is 56 Kbps Input/Output Interface is 8 Pin RJ-45 Female Connector Available on Eurocard, fits S.I. Tech Model 3000A, 19 inch Rack Designed to work with S.I. Tech Model 2106 or 2012 BitDrivers® Card Cage Mounted Asynchronous Simplex or Full Duplex Optical Bit-Driver® Max Data Rate is 256 Kbps Input/Output Interface is 8 Pin RJ-45 Female Connector Switchable Line Termination provided Designed for use with Micros System Designed to work with S.I. Tech Model 2176 Mini Bit-Driver® High Speed Stand Alone Asynchronous...

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“Three in One” Design RS232/422/485 to Fiber Bit-Driver Max Data Rate is 115.2 Kbps Multimode or Single mode DIN Rail Option 12VDC Power 2 Channel RS422 Fiber Optic Bit Driver 1U High Case Up to 20 Mbps data rate Multimode or Single mode Uses Triax Connector for High Level Instrumentation, Security, Shielding. Used for Military Systems. 4 Channel RS422 and TTL to Fiber Optic Bit Driver 1U High Case Up to 20 Mbps Data rate Multimode or Single mode Uses Triax (RS-422 Input) and BNC (TTL Output) to Connect to High Speed Network Used in Military System for High Security 5 Channel RS422 and TTL to...

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Multimode Point Distance *** Weight (820 nm)/ to Km Singelmode Point Multidrop 2 5 10 20 LB/KG (1300 nm) Data Connector** M or F (F is STD on most models. ) Distance*** 2 Km - STD Other - Specify L, XL, or UL Specifications subject to change without notice. Trunk**** Fiber Connector ST/SMA ST/SMA Fiber and Connector Multimode Singlemode (MM) - STD (SM)-Specify Temperature o 0 - 50 C - STD ST - STD ST - STD Other - Specify Other Other - Call S.I. Tech Specify e.g. 2424 = RS422 Async, 4 CH Fiber Multiplexer, 110VAC, DB37 F, 2Km, Multimode ST, 0-50 C Number XXXX Base Model * Power Options: See "Power...

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S.I.TECH RS-422 TO FIBER MULTIPLEXERS 2424 Four Channel Asynchronous Simplex or Full Duplex Time Division Multiplexer Optical Bit-Driver® Max Data Rate is 256 Kbps on each channel Powered through 110 VAC line cord 230 VAC version available as S.I. Tech Model 2424V Each unit requires 4-to-1 RS-422 cable S.I. Tech #7024 Eight Channel Asynchronous Simplex or Full Duplex Time Division Multiplexer Optical Bit-Driver® Max Data Rate is 76.8 Kbps on each channel Powered through 110 VAC line cord 230 VAC version available as S.I. Tech Model 2428V Each unit requires 8-to-1 RS-422 cable S.I. Tech #7028...

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Model 2012 Asynchronous Fiber Optic Bit - Driver Features: • Designed to work with Siemens Optoflex fiber optic cable. • Designed to work with GE and other programmable controllers with RS-422 interface. • Particularly suitable for cargo container cranes at seaports. • Wall/Panel mount case. DCD S.I.Tech Bit-Driver MODEL 2012 Operation Mode: Asynchronous, simplex or full duplex, 56 Kbps Input/Output Interface: RS-422, 4 Wire Terminal Block Transmission Line Interface: 2 ST connector fiber optic receptacles (SMA option). Duplex fiber optic cable. Transmission Distance: 6600 ft. (2km) (5 km option)...

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Model 2106 Optical Asynchronous Mini Bit-Driver Point to Point Features: • 50 to 115.2 Kbps asynchronous, simplex or full duplex operation • 6600 ft (2 Km) distance capability • 0 oC to 50 oC operating range • ST connector receptacles (SMA option) • RS-422 or 4 Wire RS-485 • Can be used with T-Network MINI OPTICAL BIT-DRIVER MODEL 2106 RS - 422 PINS UTILIZED BY 2106 MINI BIT - DRIVER 9 PIN CONNECTOR - FEMALE (MALE OPTION) Pin No. Operation Mode: Asynchronous, simplex or full duplex Input/Output Interface: RS-422, 9 pin type D, (4 Wire RS-485) Asynchronous at 50 to 115.2 Kbps, connects directly...

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RS-422 to Fiber Solutions

RS-422 to Fiber Solutions

Catalog excerpts

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