Modul 13/009 Converter from Resolver to TTL Encoder

The 13/009 converter module has been specifically developed for industrial applications in which brushless motors are fitted with a resolver. Known for its extreme robustness in harsh environments (high temperatures, vibrations), the resolver nevertheless generates an analogue signal (sine/cosine) that many new-generation drives do not natively support. This board processes the resolver’s analogue signal and converts it into a 5V TTL encoder line driver or into a frequency/direction signal commonly used by stepper motor drives.

The perfect solution for keeping reliable motors in operation by updating only the control electronics.

The main features of this product are:

• The resolver can be powered directly by the 13/009 module or by an external board (the module is connected in parallel with the customer’s board).
• The number of pulses per revolution (PPR) of the simulated encoder output can be adjusted.
• One analogue output (±10 V) for the resolver speed signal
• Three digital outputs to signal when a speed threshold, which can be set for each output, is exceeded
• A digital output indicating the correct operation of the module and the resolver signals
• A digital input for connecting a position sensor (with a 24 Vdc signal) to be used with multi-pole resolvers to indicate the zero reference position
• An input for resetting alarms.