RLH Industries Fiber Optic Link User Manual

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USER GUIDE
4 Channel 0~10VDC Fiber Converter
Transmit four 0~10VDC Analog Signals over Fiber with High
Speed and Accuracy
This Fiber Op�c Media converter transmits 4 Analog signals over
fiber cable. Offers high end specifica�ons: 78,000 samples a second,
16 bit signal resolu�on, and less than 0.1% source signal variance.
Compa�ble with most PLC's, Sensors (2, 3, or 4 wire), and other
types of equipment where a precise current or voltage
measurement must be taken and transmi�ed over fiber. The system
comprises of a transmi�er (Analog Input) and a receiver (Analog
Output), each device is enclosed in a compact DIN and wall
mountable housing.
This compact and rugged system provides convenient and easy to
read LEDs, supports both single-mode and mul�mode fiber
applica�ons, and includes an alarm on either side monitoring
system power and fiber health. Designed to operate over an
extreme temperature range, providing reliability in harsh
environments. Designed and Made in the USA and covered by our
Limited Life�me Warranty.
Key Features
Rugged design – Extreme opera�ng temperature ra�ng
Convenient LEDs for power, fiber, and analog signals
Single and dual fiber models available
Available with ST or SC connectors & single or mul�mode fiber
Update rate: 78,000 samples a second
16 Bit Signal Resolu�on
99.9% Accuracy or Be�er
Alarm contact for status monitoring
Redundant Power Inputs
Built-in surge, over current, and polarity reversal protec�on
DIN rail or wall mount (Includes wall mount ears)
Limited Life�me Warranty
Made in USA
RLH Industries, Inc.
936 N. Main Street, Orange, CA 92867
RLH Industries, Inc.
Fiber Optic Link
Phone: 800-877-1672
www.fiberopticlink.com
4 Channel 0~10VDC Fiber Converter (transmi�er shown)
Complete System with Transmi�er and Receiver
FAX: 714-532-1885
info@fiberopticlink.com
The leader in
rugged, fiber op�c
technology
UG-M080 2022-03-15
1 1

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Summary of Contents for RLH Industries Fiber Optic Link

  • Page 1 The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com UG-M080 2022-03-15 4 Channel 0~10VDC Fiber Converter Transmit four 0~10VDC Analog Signals over Fiber with High Speed and Accuracy This Fiber Op�c Media converter transmits 4 Analog signals over fiber cable.
  • Page 2: General Safety Practices

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com General Safety Practices The equipment discussed in this document may require tools designed for the purpose being described. RLH recommends that service personnel be familiar with the correct handling and use of any installa�on equipment used, and follow all safety precau�ons including the use of protec�ve personal equipment as required.
  • Page 3: System Diagram

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Applications By u�lizing fiber op�c cable, the 0~10VDC system provides absolute electrical isola�on between both ends of the control system. It provides immunity to EMI/RF interference, ground loops, and high voltage surges from lightning or ground faults, and is ideal in electrically noisy environments such as near large power sources, electrical motors, and radio communica�ons equipment.
  • Page 4 The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Applications (cont’d) 0~10VDC System – 3-Wire Transmitter Wiring Connec�ng a 3-Wire Transmi�er to a RLH Transmi�er (ADH-010TX-XX-1). The RLH transmi�er is always a sinking input, expec�ng the source voltage to be supplied by the remote device.
  • Page 5: Installation

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Installation Prior to installa�on: ■ Check for shipping damage ■ Check the contents to ensure correct model and fiber type ■ Have a clean, dry installa�on environment ready ■...
  • Page 6 The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Installation (cont’d) Calibration The system is calibrated in pairs. With a calibrated pair the transmi�er device and receiver device will both share the same Calibra�on ID. To ensure best performance ensure a calibrated pair is being used together. See the below graphic for how to iden�fy the calibra�on ID on the unit.
  • Page 7: Din Rail Mounting

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Installation (cont’d) DIN Rail Mounting The DIN clip for moun�ng the system is mounted onto the rear panel. Hook the DIN clip on the top flange of the DIN rail and rotate to the locked posi�on to install.
  • Page 8: Connect Power

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Installation (cont’d) Connect Fiber Optic Cable Connect fiber to the transmit and receive op�cal connectors on the front of the units. Fiber cable should always be routed loosely avoiding �ght bends.
  • Page 9: Led Identification

    If trouble is encountered, verify all copper and fiber connec�ons, signal and voltage levels. If the alarm is on, check the fiber cable and connec�ons, or the other units power source and connec�ons. If trouble persists, contact RLH Industries, Inc.
  • Page 10: Ordering Information

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Ordering Information Transmi�er/Receiver Mode Connector Fibers Distance Part Number Transmi�er Mul�mode Dual Fiber 2km/1.2 miles ADH-010TX-03-1 Receiver Mul�mode Dual Fiber 2km/1.2 miles ADH-010RX-03-1 Transmi�er Mul�mode...
  • Page 11: Key Specifications

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Key Specifications Transmission Method: Frequency modulated light via a single op�cal fiber 1310nm Multimode: 1310nm/1550nm Singlemode: Maximum Fiber Mul�mode Dual Fiber: Attenuation/Distance: (50μm & 62.5/125μm): 2km/1.2 miles range Singlemode (9/125μm): 20km/12.4 miles range...
  • Page 12: Tech Support

    The leader in RLH Industries, Inc. rugged, fiber op�c Fiber Optic Link technology USER GUIDE www.fiberopticlink.com Contact A�: Sales By Mail: RLH Industries, Inc. 936 N. Main St. Orange, CA 92867 By Phone: Local 714-532-1672 Sales / Service Toll Free...

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