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Model 2012

RS-422 Asynchronous Fiber Optic Modem

Multi-mode fiber or single-mode fiber versions

S.I. Tech Model 2012 RS-422 Asynchronous Fiber Optic Modem

S.I. Tech Model 2012

Designed to work with Siemens Optoflex fiber optic cable.
Designed to work with GE and other programmable controllers with RS-422 interface.
Particularly suitable for cargo container cranes at seaports.
Wall/Panel mount case.

Operating Mode:	Asynchronous, simplex or full duplex, 56 Kbps
Input/Output Interface:	RS-422, 4 Wire Terminal Block
Transmission Line Interface:	2 ST fiber optic receptacles (SMA option)
Transmission Distance:	6600 ft. (2km) (5 km option)
Transmitter Output Power:	0.5 Microwatts into 50 Micron fiber
Wavelength:	880 nm (1300 nm Option)
Minimum Sensitivity:	15 nanowatt @ 880 nm
Bit Error Rate:	10^-9
Operating Temperature:	0 °C to 50 °C
Metal Enclosure:	6.25" x 8.5" x 2.5" wall mount (15.9 x 21.6 x 6.4 cm)
Weight:	3 lbs. (1.36 kg)
Input Power:	110 VAC 50/60 Hz
230V Version:	2012V

S.I. Tech Model 2012 Diagram

S.I. Tech Model 2012 Diagram