Legacy Product
This is a legacy product and is not available for sale online. Contact sales for a special build or if you require additional information.
There is a newer 4~20mA version and 0~10VDC version of this product available.
There is a newer 4~20mA version and 0~10VDC version of this product available.
Transmit 4 Analog Signals Over a Single Fiber
Overview
Features
Specs
Docs
Diagrams
Numbers
Overview
The RLH 4~20mA/0~10VDC fiber link analog system provides a transmission of up to four independent analog signals over one optical fiber. These cards are designed to operate in harsh industrial environments, and are environmentally hardened for reliability.
Analog Transmitter Card
The transmitter card provides the electrical-to-optical interface between four independent analog 4~20mA or 0~10VDC inputs and a fiber strand. Each channel can be selected for 4~20mA or 0~10V signal protocols. The transmitter card is locally powered from a 22-56VDC source, and provides a power LED indicator.
Analog Receiver Card
The receiver card provides the optical-to-electrical interface between a fiber strand and four independent analog 4~20mA or 0~10VDC outputs. Each channel can be selected for 4~20mA or 0~10V signal protocols. The receiver card is locally powered by a 22-56VDC source, and provides LED indicators to display power, alarm, and fiber link status.
This fiber link card is designed to be installed into any of the RLH Fiber Link Card Housings, and occupies a single card slot.
Note: Both cards can be modified for use with 0~5VDC or 0~20mA signals for special applications.
Features
- Available with ST or SC Connectors
- Convenient LED status indicators
- 4 Channels over a single fiber
- Environmentally hardened with wide operating range: -40˚F to +158˚F (-40˚C to +70˚C)
- Compatible with a wide variety of RLH Card Housings
- Uses 22~56VDC local power source
- Limited Lifetime Warranty
- Made in USA
Specs
Transmission Method:
Frequency modulated light via two optical fibers
Wavelength:
Multimode: 850nm
Singlemode: 1310nm
SM Long Haul: 1310nm
Fiber Type/Distance:
Multimode (62.5/125µm, 50/125µm): 6dB / 1.2 miles (2km)
Singlemode (9/125µm): 8dB / 9 miles (15km)
Singlemode Long Haul 24dB* / 29 mi. (48 km), min. required loss *-8dB
Note: Distances equated using industry standard fiber and connector attenuation of 3dB/km. Fiber condition, splices and connectors may affect actual range.
Fiber Connector Type:
ST or SC
Dimensions:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Link Card Form Factor)
Operating Temperature:
-40˚F to +158˚F (-40˚C to +70˚C)
Operating Humidity:
95% non-condensing
Docs
General Information
Specialized Drawings
Miscellaneous
Diagrams
Numbers
8806-1506-01
8806-1516-01
8805-1506-01
8805-1516-01
8806-1526-01
8806-1526-01-LH
8806-1536-01
8805-1526-01
8805-1526-01-LH
8805-1536-01
Ordering
4 Channel 4~20mA / 0~10VDC (legacy)
Please contact us to get a quote for your project.
*Lead times are estimates and may vary. You will be contacted within 1 business day to go over the details of your order. If you require a specific date, let us know!
*Days = Business Days
Warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.