Press brake system circuit diagram
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CNC Press brake action chart
CNC
amplifier
prop.- way valves
prop.- way valves
displacement transducer
displacement transducer
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CNC Press brake action chart
course of motions Y-axis
s
i
x
a
-
Y
f
o
n
o
i
t
i
s
o
p
time
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CNC_CYBELEC_DOWN
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CNC_CYBELEC_UP
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Press brake system valves prop.- way valve
滑块下行
8-12V
滑块上行
3-7V
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Press brake system valves -amplifier
电源+/-极性
不得接反
+24Vdc
GROUND (MINUS)
FUNCTIONALY
GROUND
(24V)
X26/1
X26/2
X26/3
DC
DC
Connection to PC
POWER
FAULT
ENABLE
D
A
PWM
D
A
PWM
D
A
PWM
D
A
PWM
D
A
PWM
D
A
RS232
RS485
Option
+Ue S1
-Ue S1
+Ue S2
-Ue S2
+Ue S3
GROUND S3
+Ue R3
GROUND R3
+Ub P1
4-20mA P1
GROUND P1
+Ub P2
4-20mA P2
GROUND P2
+Ub P3
4-20mA P3
GROUND P3
P
P
P
I
I
I
0-4V
0-4V
X25/2
X25/3
X25/7
X25/8
X2/1
X2/2
X14/1
X14/2
X14/7
X14/3
X14/4
X14/5
X14/6
X15/1
X15/7
X15/3
X15/5
X15/6
X20/1
X20/2
X20/3
X20/4
X21/1
X21/2
X21/3
X21/4
X22/1
X22/2
X22/3
X22/4
X19/1
X19/2
X19/3
X19/4
X19/5
S1
S2
S3
R1
R2
R3
(24V)
D1
(24V)
D2
(24V)
D3
(24V)
A1
B1
(24V)
A2
X17/5
X17/1
X17/4
X17/3
X17/2
X16/1
X9/1
X9/2
X9/3
X10/1
X10/2
X10/3
X16/3
X18/2
X18/3
X18/1
X18/4
X18/5
X11/1
X11/2
X11/3
B2
X12/1
X12/2
X12/3
B3
(24V)
X13/1
X13/2
X13/3
X24/3
X24/4
X24/1
X24/2
FB1
FB2
X16/2
X16/4
电源+极不得
接错,不用
外接直流24V
如何测量反馈?
LVDT-VALVE1
s
U
VALVE1
LVDT-VALVE2
s
U
接线顺序不
得颠倒
VALVE2
VALVE3
P
T
X Y
A
T
P
T
ENABLE
FAULT
使能信号
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Press brake system valves -amplifier
内部供电24V
中位监控(可不接)
反馈信号3-12v
有效接地
阀
反
馈
端
放
大
器
端
21V….35V
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