〈〈  RLH Industries, Inc. will be closed on February 17th in observance of Presidents' Day.  〉〉

Our compact and rugged Contact Closure Fiber Optic Converters are designed for reliable performance in harsh environments. We offer a wide range of high-quality products for use across multiple industries.

Contact Closure

Contact Closure

The Contact Closure Fiber Link System transmits 1 contact closure signal over a single fiber.

$325.00$665.00

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Bi-Directional Contact Closure

Bi-Directional Contact Closure

The Bi-Directional Contact Closure System provides two-way transmission of a contact closure signal over fiber.

$395.00$865.00

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4 Channel Contact Closure

4 Channel Contact Closure

The 4 Channel Contact Closure Fiber Link System transmits 4 contact closure signals over a single fiber.

$555.00$895.00

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8 Channel Contact Closure

8 Channel Contact Closure

The 8 Channel Contact Closure Fiber Link System transmits 8 contact closure signals over a single fiber.

$640.00$980.00

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4 Channel Contact Closure SFP

4 Channel Contact Closure SFP

The 4 Channel Contact Closure SFP Fiber Link System transmits 4 signals (Wet or Dry) over fiber.

8 Channel Contact Closure SFP

8 Channel Contact Closure SFP

The 8 Channel Contact Closure SFP Fiber Link System transmits 8 signals (Wet or Dry) over fiber.

4 Channel Bi-Di Contact Closure SFP

4 Channel Bi-Di Contact Closure SFP

The 4 Channel Bi-Directional System provides two-way transmission of 4 signals (Wet or Dry) over fiber.

4 Channel 4~20mA + 16 Channel Contact Closure IO Fiber Converter

4 Channel 4~20mA + 16 Channel Contact Closure IO Fiber Converter

This fiber optic media converter transmits 4 channels of 4-20mA analog signals and 16 bi-directional contact closure signals over fiber cable.

$1,250.00$1,650.00

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4 Channel 4~20mA/0~10VDC + 32 Channel Contact Closure Fiber Converter

4 Channel 4~20mA/0~10VDC + 32 Channel Contact Closure Fiber Converter

This 32 channel MAX system fiber optic converter transmits 4 channels of 4-20mA or 0~10VDC analog signals and 32 contact closure signals over fiber cable.

$1,250.00$1,650.00

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