Display Elements; Figure 6: Display Elements; Table 11: Key For The "Display Elements" Figure, Versions 750-637 And - WAGO 750-637 Series Manual

WAGO I/O System 750
750-637 Incremental Encoder Interfaces
3.3

Display Elements

Figure 6: Display Elements

Table 11: Key for the "Display Elements" Figure, Versions 750-637 and 750-637/000-003

Designation
A
B
C
Latch
Gate
Ref
N1
N2
LED State
Off
A, left
Green
Off
C, left
Green
Off
B, left
Green
Off
D, left
Green
Off
A, right
Green
Off
C, right
Green
Off
B, right
Green
Off
D, right
Green
Public
Device Description
Function
U(A) − (U(/A) < −0.2 V
U(A) − (U(/A) < 0.2 V or both inputs open
U(A) − (U(/A) < −0.2 V
U(A) − (U(/A) < 0.2 V or both inputs open
U(B) − (U(/B) < −0.2 V
U(B) − (U(/B) < 0.2 V or both inputs open
Input = 0 V or open
Input = 24 V
Input = 0 V or open
Input = 24 V
Input = 0 V or open
Input = 24 V
Output = 0 V
Output = 24 V
Output = 0 V
Output = 24 V
23
Manual
Version 1.6.1