Series: SIMATIC

Part Number: 6ES7277-0AA22-0XA0

Product: PROFIBUS DP Slave Module

Rated Supply Voltage: 24 V DC

Input Current: 30 to 180 mA

Output Current: 90 mA max

Transmission Rate: 12 Mbit/s

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

Number of Nodes: 0 to 99 adjustable

Number of Stations: 32 max.

Weight: 0.12kg

Power Loss: 2.5 W

The 6ES7277-0AA22-0XA0 model by Siemens is a PROFIBUS DP Slave Module that fulfills the demands of complex systems.  Operating at a supply voltage of 24V DC, this module can draw input currents ranging from 30 mA to 180 mA while delivering a maximum output current of 90 mA.  This versatility allows it to integrate seamlessly into various control architectures.

The transmission capabilities are efficient, with a maximum data rate of 12 Mbit/s.  Users can utilize cables ranging in length from 100 to 1200 meters, depending on the selected transmission speed.  The module supports up to 99 adjustable nodes and can manage a maximum of 32 stations within the network.

Weighing in at approximately 175 grams, this device has a manageable power loss rated at 2.5 watts, contributing to overall efficiency in system design.  Additionally, it features automatic detection for the transmission rate, a useful function for ensuring optimal performance.  Compatibility is ensured through its support for PROFIBUS DP and MPI protocols, making it a versatile choice in many industrial applications.

To aid in diagnostics, the 6ES7277-0AA22-0XA0 is equipped with a red LED indicator for CPU errors, along with another red LED for bus faults.  It also includes a dedicated LED for DX mode, enhancing usability in troubleshooting and operational oversight.

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