- Simple and compact unit to monitor forward motion, reverse motion and zero motion
- Universal impulse inputsfor use with all common incremental encoders and sensors(HTL, RS422 orTTL)
- Two output relays(dry change-over contacts) as well as two fast-responding power transistor outputs
- Wide input frequencyrange (up to 500 kHz) and fast response time (<1 msec. with f >1 kHz)