Control Input / Output Circuit - GE VAT2000 Instruction Manual

5-2 Control Input / Output Circuit

Examples of the control input/output circuit wiring are shown in table 5-2. The precautions must be
observed during wiring.
Function
Sequence input (a) Sink logic
Analog input
and P10 output
Analog output
Sequence
output
(Relay output)
Sequence
output
(Open collector
output)
5. Control Input / Output
Table 5-2 Control input/output circuit
Example of wirings
(b) Source logic
RY24V
4.7kΩ
5mA
RY0
L<50m L<50m
RY0V
1
W1
2
+15V
P10 750Ω
VR
FSV
COM 20kΩ
2kΩ
2W
0V
FSI
20mA
244Ω
AUX
±10V
85kΩ
L<30m
FM
10V
1mA
COM
L<30m
AM
5V
COM
RA
RC
FA
FB
FC
L<50m
max. 50mA
PSO1~3
Coil
max. 30VDC
PSOE
L<50m
1. Wiring must not be longer than 50m.
2. The allowable leakage current is
RY24
RY24V
3. Use an adequate current contact.
4.7kΩ
4. Do not link to the analog input/output.
5mA
5. The sink/source logic can be changed
RY0V
1
W1
2
1. Use 2kΩ (2.5k Ω )/2W rating setter for
2. The maximum input rating of FSV is −
Amp
3. Use a shielded wire shorter than 30m
Amp
4. For shield connections, connect to
0V
5. The maximum input rating for FSI is 0
Amp
6. Do not link to the digital input.
0V
1. Use a 10V full scale meter
Amp
2. The maximum output current is 1mA.
0V
3. Use a shielded wire shorter than 30m
Amp
4. For shield connections, connect to
0V
RUN
1. Use within the rated range shown
FLT
2. The wire must be shorter than 50m.
1. To drive an inductive load, such as a
ATN
2. Keep the wiring length to 50m or less.
3. Use within the following rating range.
5-2
Precautions
0.5mA.
by jumper W1. (1: Sink 2: Source)
the external variable resistor.
0.0 to +10.5V.
for the wiring.
COM terminal on the VAT2000 side.
to +21mA or 0 to +5.25V.
(impedance: 10kΩ or higher).
for the wiring.
COM terminal on the VAT2000 side.
below. To comply with UL, use at
30VAC/DC or less.
RUN
250VAC
Rated capacity 1A
(resistive load) 30VDC
1A
Max. voltage 250VAC
Max. current 1A
Switching 100VA
capacity 100W
coil, insert the fly wheel diode shown
in the drawing.
30VDC, 50mA
FLT
250VAC
0.4A
30VDC
1A
250VAC
220VDC
1A
50VA
60W