RELATED PRODUCTS

ENCLOSURES
From heavy duty NEMA-4 rated aluminum cabinets to compact dielectric pedestals, we carry a wide variety of enclosures.

FIBER OPTIC CABLE
Need fiber? We can supply you the just the right fiber cable for your application.

FIBER OPTIC LINK HOUSINGS
For Fiber Optic Link Card housings and card shelves and rack mounts, see the Housings section

PRE-INSTALLED HOUSING UNITS
Single card Fiber Optic Link Units are available as pre-installed units, in indoor or outdoor rated housings, ready for installation.

TELCO INTERFACE UNITS
Our enclosures are also available as pre-wired Telco Interface Units. Visit the Telco Interface Unit page for additional information.
4 CHANNEL 4-20MA / 0-10VDC ANALOG SYSTEM
PRODUCT DESCRIPTION

PRELIMINARY INFORMATION
Please contact RLH for additional information.

The Fiber Optic Link 4-20mA / 0-10VDC analog system provides a transmission of up to four independent analog signals over one optical fiber.

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 provides a power LED indicator and is locally powered from a 24-56VDC or optionally 9-36VDC source.

The Receiver Card provides the optical-to-electrical interface between the 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 24-56VDC source, and provides LED indicators to display power and fiber carrier receive.

Note: These cards can be modified for use with 0-5VDC signals.
FEATURES
Available with ST or SC Connectors
Convenient LED status indicators
Compatible with wide variety of housings
Available pre-installed in housings
LIFETIME UNCONDITIONAL WARRANTY
STANDARD SPECIFICATIONS
TRANSMISSION METHOD:
Frequency modulated light via two optical fibers
WAVELENGTH:
Multimode: 850nm
Single Mode: 1310nm
SM Long Haul: 1310nm
FIBER TYPE/DISTANCE:
Multimode (62.5/125µm, 50/125µm): 2.0 miles/3.4km
Single-Mode (9/125µm): 9 miles/15km; Long Haul 37 miles/60km
FIBER CONNECTOR TYPE: ST or SC
PHYSICAL DIMENSIONS:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Card Form Factor)
OPERATING TEMPERATURE:
-40˚F to +158˚F (-40˚C to +70˚C)
OPERATING HUMIDITY:
95% non-condensing

RECEIVER CARD
POWER OPTIONS

4 channel contact closure cards may be powered by several different 24-56VDC power supply options including AC/DC power supplies, DC/DC converters, solar power and battery backup systems.
INSTALLATION OPTIONS
ORDERING INFORMATION
4 Channel 4-20mA/0-10V Transmitter Fiber Optic Link Cards
Part Number
Description
8806-1506-01
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
ST
8805-1506-01
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
SC
8806-1526-01
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
ST
8806-1526-01LH
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode (Long Haul)
Connector Style:
ST
8805-1526-01
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
SC
8805-1526-01LH
4 Ch. 4-20mA/0-10V Transmitter Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode (Long Haul)
Connector Style:
SC

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ORDERING INFORMATION
4 Channel 4-20mA/0-10V Receiver Fiber Optic Link Cards
Part Number
Description
8806-1516-01
4 Ch. 4-20mA/0-10V Receiver Card
Requires Local 24-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
ST
8805-1516-01
4 Ch. 4-20mA/0-10V Receiver Card
Requires Local 24-56VDC Power Source
Fiber Type:
Multimode
Connector Style:
SC
8806-1536-01
4 Ch. 4-20mA/0-10V Receiver Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
ST
8805-1536-01
4 Ch. 4-20mA/0-10V Receiver Card
Requires Local 24-56VDC Power Source
Fiber Type:
Single-mode
Connector Style:
SC

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