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  • PU210 Level Converter
  • PU210 Dimensional Drawing

Motrona PU210 Level Converter TTL/RS422 to HTL or HTL to TTL/RS422

0.60 LBS
In Stock
Current Stock:
Out of stock - Call for availability 740.917.5781
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Product Description

The PU210 is a Universal Level Converter accepting single channel (A, B, Z) and Differential signals (A,/A, B,/B, Z,/Z) for use with RS422 or TTL or HTL (10-30V)signals levels.  Where the signal provides direction information, the direction may be defined by either an A/B-90° phase displacement or by a static direction signal.  Also, there is an auxiliary +5V output voltage for encoder supply.  For the 5-30Vdc power supply use the GDA18-24A 24Vdc/750mA or GDA18-12A 12Vdc/1.5A.


Model Numbers


PU 210  Universal Level Converter and Potential Separator for Incremental Encoder Signals


Link to Detailed PDF Manual



  • Signal inputs A, /A, B, /B, Z, /Z adjustable to TTL/RS422 level or to HTL (10-30V) level
  • Signal outputs A, /A, B, /B, Z, /Z (push-pull), output level depending on remote voltage (Vext. = 5 - 30V)
  • Potential separation between input and output by high-speed inductive coupler
  • Suitable for conversion of a A/B quadrature direction signal to a static direction signal and vice-versa
  • Connection by choice via SUB-D-connector or via screw terminal strips (parallel circuit)








Inputs Outputs 

Differential RS422 (A, /A, B, /B, Z, /Z), level 3 - 30 V, (differential voltage min. 1V)

Single-ended A, B, Z at HTL level 10-30V (Standard application)

Single-ended A, B, Z at TTL level 5 V (special application, needs special DIL switch setting)

HTL or TTL, push/pull (A, /A, B, /B, Z, /Z), 5-30V, 30 mA


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Warranty Information

1 Year

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