Display Elements; Schematic Diagram - WAGO 750-637 Series Manual

30 • 750-637/000-002 [Inc.Enc./24V/32Bit/S.E.]

Display Elements

2.1.4.3 Display Elements
A1
C1
B1
D1
Fig. 2.1.4-2: Display
elements
2.1.4.4

Schematic Diagram

A
B
C
Fig. 2.1.4-2: Schematic Diagram
LED
A1
green
B1
green
C1
green
13 14 15 16
A2
A A
C2
C C
B2
B B
D1
D D
D2
green
A2
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green
B2
green
C2
green
D2
green
1 5 1 5
24V/0V
2 6 2 6
N1/N2
3 7 3 7
Latch/Gate
4 8 4 8
Ref/Shield
(screen)
750-637/000-002
Designation Status Function
off
A
on
off
C
on
off
B
on
off
Latch
on
off
Gate
on
off
N1
on
off
Ref
on
off
N2
on
24V
DC
DC
0V
A B C
N1/N2
N1
/N2
Latch
Gate/Ref
Gate
/Ref
Shield
(screen)
0 V < U(A) < 5 V
or input open
30 V > U(A) > 15 V
0 V < U(C) < 5 V
or input open
30 V > U(C) > 15 V
0 V < U(B) < 5 V
or input open
30 V > U(B) > 15 V
Input = 0 V or open
Input = 24 V
Input = 0 V or open
Input = 24 V
Output = 0 V
Output = 24 V
Input = 0 V or open
Input = 24 V
Output = 0 V
Output = 24 V
A,B,C
Logic
Latch
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