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VT 5006BS20 Oransal Kart (Manual Opersyonlar için)
VT 5006BS20
Proportional Amplifier(for Manual The Operation)
a. When you use preset potentiometer P1 to input ±9V electric signal,
14C is signal input end, Switch on relay K1. It means short-circuit
24C(+24V) and 12C.
b. When you use preset potentiometer P2 to input ±9V electric signal,
14A is signal input end, Switch on relay K2. It means short-circuit
24C(+24V) and 12A.
c. When you use preset potentiometer P3 to input ±9V electric signal,
20A is signal input end, Switch on relay K3. It means short-circuit
24C(+24V) and 16A.
d. When you use preset potentiometer P4 to input ±9V electric signal
4, 20C is signal input end, Switch on relay K4.It means short-circuit
24C(+24V) and 16C.
The four input end is optional, while P4(20C) is preferential
Remark: when you choose one of the input port, the relevant red LED
will light to indicate it is the currently input port.
(2). 0 - ±10V differential motion voltage input end.
If the control voltage signal from PLC, input 0-±10V signal from 6A and
6C.
The usage of the amplifier
1. The amplifier have stable +9V(26A) and –9V(24A) voltage signal as the
input level, which can be applied for the 4 optional manual input signal.
Positive signal control solenoid B, negative signal control A.
There are two control patterns:
a. To preset one –four potentiometer, choose the different circuit
according to the programming. Directly input +9V(26A) or -9V(24A)
voltage
b. External potentiometer, one port connect MO (26C), one port connect
+9V or -9V, the sliding port connect to input port, it can be manual
regulated.
Remark: you can gain +9V voltage or -9V voltage from K6, the automatic
conversion of the polarity of the voltage can be realized, and the two
solenoids can be controlled.
2. The 0±10V differential motion signal from program controller (PLC) or the
computer input from 6A and 6C, the solenoid A or solenoid B can be
controlled.
Caution: never connect 6A or 6C any port of the amplifier. It means the
program controller and the proportional amplifier can not use the one
power or have the same ground point.
3. There is two pair of testing hole for nominal value (0-+6V) and real value
(0- -6V), through voltage value of the testing hole for the nominal value,
the monitoring for the input voltage can be realized. When the input
voltage is 0-+9V, the nominal value is 0--6V. When the input voltage is
2
REV:0/07
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