MOTRONA BY340/BY641

Motrona Motion Controller

Synchronous Controller for 1 Follower Axis.

The BY340 synchronous controller with its compact 96 x 48 x 140 millimeter (3.78 x 1.89 x 5.51") DIN housing is suitable for small panel installation as well as small machinery installation because of the low price. The BY340 allows the speed ratio via keypad and has a ± 10 V or 0/4 to 20 mA analog output, 4 programmable limit values for transistor switching outputs as well as a serial RS232 interface.

The precision single-axis controllers of the BY series have excellent control characteristics and are suitable for use on speed-controlled drives with analog setpoints. An absolutely angle-synchronous synchronism or ratio synchronization with adjustable transmission factors and phase positions as well as trimming and indexing functions for adjusting the relative position between the axes are just some of the numerous available functions and features of these devices.

- 2 pulse inputs with format A, B, 90° [HTL] or A, /A, B, /B [RS422]
- 4 control inputs for HTL / PNP / NPN / Namur signals [10 ... 30 VDC]
- Input frequency up to 300 kHz
- 4 fast transistor outputs, push-pull, short-circuit-proof [5 … 30 VDC]
- 1 scalable 14 bit analog output (±10 V or 0/4 … 20 mA)

Model BY641: Performance as BY340, but with 4 relays and front-side thumbwheel switches for speed ratio adjustment. (larger 96 x 96 panel mount)