The 6ES7277-0AA22-0XA0 is a Siemens SIMATIC S7-200 PROFIBUS DP Slave Module. It supports PROFIBUS-DP/MPI communication with a data rate ranging from 9.6 KB to 12 MB. This module was discontinued on October 1, 2024, and was deleted without replacement.

Data Rate: 9.6 KB to 12 MB

Supply Voltage: 24V DC (range: 20.4V - 28.8V)

Power Loss: 2.5W (typical)

Interfaces: 1 PROFIBUS-DP/MPI interface

Node Addresses: Adjustable from 0 to 99

Max Stations per Segment: 32

Max Stations in Network: 126 (up to 99 EM 277 modules)

Transmission Rate: 1 / 1.5 / 3 / 6 MB

Cable Length: 100 to 1200m (depending on transmission speed)

Isolation: 500V AC between external signal and control logic

Dimensions: 71.2mm x 80mm x 62mm

Net Weight: 0.175 kg

Product Lifecycle: Discontinued since October 1, 2024