  Differential cross sections of elastic neutron-proton scattering have been
measured for the energy range from 200 MeV to 580 MeV. The angular interval for
the detection of the recoiling proton ranges up to 48 degree in the laboratory
system. This corresponds to an interval of the scattering angle from 80 degree
to 180 degree in the centre-of-mass system. For absolute normalization the
simultaneously measured np --> d Pi^o reaction was used above 280 MeV. The
charged Pi-NN coupling constant has been determined to f^2_{Pi-n-p} =
0.076+-0.001.
