The RLH 8 Channel Contact Closure DIN Fiber Link system provides a transmission of up to eight independent contact closure signals over one optical fiber. The system comprises a transmitter module and a receiver module, each in a compact DIN mount housing.
The system requires a 24~56VDC local power source at each end to provide power. The RX module includes a NC/NO alarm contact for system monitoring. Fiber optic cable is immune to RF noise, high voltages, and provides a transmission range of up to 15km/ 9 miles.
| Category | Details |
|---|---|
| Construction | Steel and Aluminum Alloy, powder coated |
| Mounting Style | Standard DIN rail (TS-35) |
| Optical Wavelength | Multimode: 850nm Singlemode: 1310nm SM Long Haul: 1310nm |
| Fiber Type & Distance | Multimode (62.5/125µm, 50/125µm): – Loss: 6dB – Distance: 1.2 miles (2km) Singlemode (9/125µm): – Loss: 8dB – Distance: 9 miles (15km) Singlemode Long Haul: – Loss: 24dB* – Distance: 29 miles (48km) |
| Power Requirements | 24~56VDC |
| Dimensions (Without Connectors) | Height: 5.0” (127mm) Width: 1.9” (48mm) Depth: 3.5” (89mm) |
| Operating Temperature | -40˚F to +158˚F (-40˚C to +70˚C) |
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