Quadrature Inputs (A, /A, B, /B, C, /C); Table 20: Technical Data - Quadrature Inputs (A, /A, B, /B, C, /C); Table 21: Technical Data - Quadrature Inputs (A, B, C); Table 22: Technical Data - Quadrature Inputs (A, /A, B, /B, C, /C) - WAGO 750-637 Series Manual

WAGO I/O System 750
750-637 Incremental Encoder Interfaces
3.6.7

Quadrature Inputs (A, /A, B, /B, C, /C)

Table 20: Technical Data — Quadrature Inputs (A, /A, B, /B, C, /C), Versions 750-637 and
750-637/000-003
Input voltage A, /A
Input voltage B, /B
Input voltage C, /C
Table 21: Technical Data — Quadrature Inputs (A, B, C), Versions 750-637/000-002
and 750-637/000-004
Input voltage A
Input voltage B
Input voltage C
Table 22: Technical Data — Quadrature Inputs (A, /A, B, /B, C, /C), Version 750-637/000-001
Input voltage A, /A
Input voltage B, /B
Input voltage C, /C
(0) U(A) − U(/A) < −0.2 VDC
(1) U(A) − U(/A) > 0.2 VDC
(0) U(B) − U(/B) < −0.2 VDC
(1) U(B) − U(/B) > 0.2 VDC
(0) U(C) − U(/C) < −0.2 VDC
(1) U(C) − U(/C) > 0.2 VDC
(0) 0 VDC < U(A) < 5 VDC
(1) 30 VDC > U(A) > 15 VDC
(0) 0 VDC < U(B) < 5 VDC
(1) 30 VDC > U(B) > 15 VDC
(0) 0 VDC < U(C) < 5 VDC
(1) 30 VDC > U(C) > 15 VDC
(0) −30 VDC < U(A) – U(/A) < −15 VDC
(1) +30 VDC > U(A) – U(/A) > +15 VDC
(0) −30 VDC < U(B) – U(/B) < −15 VDC
(1) +30 VDC > U(B) – U(/B) > +15 VDC
(0) −30 VDC < U(C) – U(/C) < −15 VDC
(1) +30 VDC > U(C) – U(/C) > +15 VDC
Public
Device Description
Manual
Version 1.6.1
29