MO5021-0000-1112 | I/O module, 1-channel encoder interface, SinCos, 1 V_PP, M12

The MO5021-0000-1112 is used for the direct connection of a measuring probe or encoder with sinusoidal, differential voltage output 1 V_PP. Input frequencies of max. 250 kHz can be evaluated. The current counter reading can be zeroed (reset) or stored separately via the C track of the encoder, which is also called reference mark. The 5 V supply to the encoder is provided directly via module connection points. The MO5021-0000-1112 features amplitude and frequency error detection of the input signals.

Special features:

• store, lock, set counter
• diagnosis: frequency error and amplitude error of input signals
• integrated frequency measurement
• integrated 5 V DC encoder operating voltage
• hot-swappable

The analog input signal is processed, interpolated and made available as a 32-bit count value. The count value is a combination of the number of whole periods, max. 24 bits, and the value within one sine period, with max. 13 bit resolution. The MO5021-0000-1112 also provides an internal frequency measurement. It also supports synchronous reading of the encoder value together with other input data in the EtherCAT system via the high-precision EtherCAT distributed clocks (DC). The use of encoder profiles enables simple and fast linking of process data to motion control applications.