Overview
The 6ES7460-0AA01-0AB0 is a Siemens SIMATIC S7-400 IM 460-0 send interface module designed for central coupling without PS transfer, with C-bus. It connects S7-400 racks in a central configuration, passing the C-bus between segments without transferring power supply.
This IM 460-0 module sits in the S7-400 rack as a send unit, coupling two racks via the C-bus while isolating the power supply transfer. It draws 0.14 A from the 5 V DC backplane, consuming 0.7 W — a light load that leaves headroom for additional I/O modules in the same rack. The module measures 25 mm wide, 290 mm high, and 280 mm deep, weighing 600 g. Its narrow profile fits one slot in the S7-400 rack, and the termination plug is the 6ES7461-0AA0-7AA0.
Compliance
RoHS status is given per the manufacturer documentation, supporting compliance requirements for restricted substance reporting.
