RLH Product Launch

Announcing the New 4 Channel Contact Closure Fiber Link System

RLH is pleased to announce our industrial 4 Channel Contact Closure Fiber Link System with SFP optics. The system provides transmission of four (4) independent digital inputs over fiber optic cable and is ideal for alarm-event triggering, building automation, environmental control systems, fire & alarm systems, gate control, traffic signal control equipment.

It is available with 24-48VDC, 12VDC or 125VDC powering options to provide installation convenience and flexibility. We offer two input types, Wet and Dry. Our Dry Contact model will provide the current to sense a dry contact closure and our wet input models will sense a provided DC voltage signal.

Each unit features a wide operating temperature, redundant power terminals, and a system alarm contact for monitoring the unit for proper operation, while LED indicators provide a convenient view of the systems current status.

This flexible, hardened system can be wall or DIN rail mounted, is made in the USA, and backed by our Limited Lifetime Warranty.

Industrial Media Converters - 4 Channel System
4 Channel System
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RLH Industries will be closed Friday, March 29th to give our team an extended Easter weekend to spend with their families.