The Siemens 6SE7090‑0XX84‑0AB0 is a control module designed for Simovert Masterdrives, enabling both closed-loop (vector) and open-loop motor control. It supports firmware version V3.4 and provides advanced features such as encoder and temperature sensor input, making it suitable for precise industrial motion applications. This unit is discontinued (since September 30, 2020) and sold as a spare part only.

Key Features:

Model: 6SE7090‑0XX84‑0AB0 (CUVC module)
Control Modes: Vector control with closed/open loop options
Firmware: Version V3.4
Interfaces:

 • 1× RS-232/RS-485 serial (for PC or operator panel)

 • 1× USS bus (RS-485)
I/O Terminals:

 • HTL unipolar encoder + motor temperature sensor

 • 4× digital I/O + 3× digital inputs

 • 2× analog inputs + 2× analog outputs
Auxiliary Power:

 • 24 V DC (max 150 mA)

 • 10 V DC supply for potentiometer (max 5 mA)
Operating Range: –25 °C to +60 °C
Weight: 0.2 kg

Siemens – 6SE7090-0XX84-0AB0 – CUVC Control Module for Simovert Masterdrives