General fitting and wireing instructions for Danfoss transmitter types MBS 32, MBS 32R, MBS 33, MBS 33M, MBS 2000, MBS 2050, MBS 2100, MBS 2150, MBS 2200, MBS 2250
MBS 3000, MBS 3050, MBS 3100, MBS 3150, MBS 3200, MBS 3250, MBS 3300, MBS 3350
MBS 4010, MBS 4050, MBS 4510

See Pdf instruction sheet