Our nuclear qualified analog fiber optic data link is designed to convert a 0-10VDC signal into a fiber optic signal for transmission, via a fiber optic cable, up to 10,000 ft (3,000 m). Once received, the fiber optic signal is then converted back into a direct proportional analog 0-10VDC signal via a receiver unit. No field adjustments are required. Simply apply power, connect the two units with fiber optic cable and supply the input signal to the transmitter. The analog fiber optic data link has been qualified to meet the seismic requirements of IEEE 344-1987 and mild environment requirements of IEEE 323-1974/1983.

These fiber optic contact closures can be used to transmit contact closure data up to 16,000 ft (5,000 m) with 200µm cable. The DIN Rail mount enclosures enable easy installation on industry standard hardware. The FOT-CC transmitter provides a closed contact signal to the FOR-CC receiver, which activates a single pole, double throw relay.