SIDOOR ATD401W control unit for machine tools, up to 700kg door weight, 36VDC, 1*RS485, 4*DI, 3*relay, 1*24VDC out, -20° to +50° Celsius, EN ISO 13849-1 Performance Level d, EN ISO 14120 The SIDOOR controllers impress with one-button commissioning and the certified safety achieved in accordance with EN ISO 14120 (force, energy) and EN ISO 13849-1 PL d. In addition, two-channel profile switching for robot loading or two-hand operation can be implemented easily but safely. Thanks to the PROFINET connection to a SIMATIC or SINUMERIK, innovative maintenance concepts can be made possible with Mindsphere. The SIDOOR controllers for industrial plant and machine protection doors, cold storage doors or escape tunnel doors are available as PROFINET, PROFIBUS or RELAY variants. There are also SIDOOR controllers for elevator doors and gates, interior train doors and platform screen doors. The SIDOOR DIN RAIL HOLDER is available as an accessory for installation in the control cabinet. The SIDOOR SOFTWARE KIT can be used to install firmware updates and supports precise recording of the travel curve as well as the option to read and write the parameter set. The recommended power supply unit is the SITOP PSU8200 13 A / 36 V (plus secondary line protection 5SY4108-7) or the SIDOOR NT40. Depending on the required dynamics, the SIDOOR TRANSFORMER can be used for a moving mass of up to 400 kg. For moving masses of up to 700 kg, the approved motors are the SIDOOR MDG3, MDG4 and MDG5, which are optimized for industrial environments, and the standard variants SIDOOR M3, M4 and M5.