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A.9 Feedbacks
A.9.1 Feedback Supply Voltage
Feature Details
Main encoder supply voltage 5 V +5% @ 200 mA maximum
Auxiliary encoder supply voltage 5 V +5% @ 200 mA maximum
A.9.2 Incremental Encoder Input
Feature Details
Encoder format
A, B and Index
Differential
Quadrature
Interface: RS-422
Input resistance Differential: 120 Ω
Maximum incremental encoder frequency Maximum: 5 MHz pulses
Minimum quadrature input period (PIN) 112 nsec
Minimum quadrature input high/low period (PHL) 56 nsec
Minimum quadrature phase period (PPH) 28 nsec
Maximum encoder input voltage range Common mode: ±7 V
Differential mode: ±7 V
Figure A-1: Encoder Phase Diagram
Tuba Installation Guide Technical Specifications
MAN-TUBIG (Ver. 1.3)
A-9