motrona Pulse & Serial Converters

Multiplies or divides incremental encoder pulses by a precise F1/F2 ratio without accumulating residual errors. Ideal for matching encoder resolution to drives, PLCs and counters, with jog, trim, offset and reference functions built in.

• Inputs: HTL / TTL single-ended or RS422 / HTL differential (A, B, Z)
• 3 push-pull incremental outputs, up to 1 MHz
• 4 control inputs, 9–30 VDC supply, DIN-rail mounting

Multiplies HTL or TTL/RS422 encoder signals by a user-set factor. Because direction of rotation is included in the calculation, cumulative pulse errors cannot occur — ensuring exact synchronisation between drives.

• Inputs: HTL or TTL / RS422
• Outputs A, /A, B, /B, Z, /Z push-pull, up to 1 MHz
• F1/F2 factors set via backlit LCD and keypad; RS232 interface

Converts incremental encoder signals into a high-resolution analogue value: the FU210 as frequency (speed) converter, the ZU210 as pulse counter (position). Scaling, filtering and 24-point linearisation give accurate results for any application.

• 4 incremental channels, up to 1 MHz (RS422, HTL, TTL)
• 16-bit analogue output ±10 V or 0/4–20 mA; 6 PNP control outputs
• USB and RS232/RS485 interfaces, 18–30 VDC supply

Universal incremental signal converter that combines level conversion, direction decoding and programmable pulse division in one compact module, so mismatched encoders and controllers can work together.

• Converts between RS422, HTL single-ended/differential and TTL
• Adjustable divider for A/B pulses; direction decoding
• Up to 1 MHz, push-pull outputs, 9–30 VDC, IP20 DIN-rail housing

Converts 20-bit parallel data in BCD, binary or Gray code into serial RS232 or RS485. The application shown connects the PR210 to a motrona DX350 large-digit indicator, which can add preselections, relay outputs and an analogue output.

• 20-bit parallel input: BCD, binary or Gray code
• RS232 or RS485 serial output; 4 status outputs
• Fast-encoder and auto-transmission / data-logging modes