TAKASAGO HX-S-G2 Series, Инструкция по эксплуатации

Страница: 147 / 240

Controlling with External Analog & Contact Signals
147
2. Output Voltage Control with External Resistance (B)
*This function can not use 1000V type.
This section describes how to set the output voltage to zero
when the external resistance value is zero (short).
The output voltage is derived from the following formula.
Output Voltage [V]
=
10
] [ Resistance External
] [ Voltage Output Maximum
ｋΩ
Ｖ

The output accuracy for the external resistance is the set
voltage ± (0.1% of Rated Output Voltage).
Connecting
Connect the resistor between No. 4 and 17 of the external control connector (accessory).
Setting Procedures
Set the parameter to 3 (External Resistance Type B) according to the procedure on page146
.
4
17
0～10kΩ
Output Voltage Control with External Resistance(B)
External Resistance
External Control Connector
Twisted-Pair Wire

Isolation for the wire connecting to the external control should be more than the relative ground
voltage of this product.
Otherwise, the user may receive electric shock.
 The External Resistance A, B, and C and the External Voltage cannot be used together to control
the output.
 If the external resistance opens for even a moment, the output will generate an over voltage.
！
CAUTION
MAX
0
External Resistance
O
u
tp
u
t V
o
lta
g
e
CV_RB
10k
Ω