Parker AC30 series, User Manual

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F-25
Technical Specifications
AC30 series Variable Speed Drive
ENCODER INPUTS
– AC30D ONLY
ENC1-A (X32/01), ENC1-/A (X32/02), ENC1-B (X32/03), ENC1-/B (X32/04), ENC1-Z (X32/05), ENC1-/Z (X32/06)
ENC2-A (X31/01), ENC2-/A (X31/02), ENC2-B (X31/03), ENC2-/B (X31/04), ENC2-Z (X31/05), ENC2-/Z (X31/06)
Signalling Level 5V (TTL, RS422, RS485) to 24V (HTL).
Logic Threshold Selectable:
Low level
– nominally 1.8V (suitable for 5V signaling).
High level
– nominally 6.5V.
Input Current Typ. 7mA @ 24V input.
Absolute maximum
input voltage
+/- 30V
Counting Modes Selectable:
Quadrature
Clock + Direction (Clock on channel A, direction on channel B)
Maximum Count
Frequency
250kHz pulse rate
Maximum Speed of
Rotation
(count
frequency/number of
lines)
30000 rpm
Quadrature
Requirements Duty cycle
– 40% to 60%
Displacement (A to B)
– 90

+/- 45

Isolation Individually isolated A, B and Z input channels.
Galvanic isolation.