Controlling with External Analog & Contact Signals
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142
2.Output Current Control via External Resistance(B)
This sections describes how to set the output current to zero
when the external resistance value is zero (short).
The output current is derived from the following formula.
Output
Current[A]
=Max. Output Current[A]×
The output accuracy for the external resistance,
is the set current±(0.5%
of Rated Output Current).
Connecting
Connect the resistor to accessory connector terminals No.9 and 21.
IN
OUT
21
9
外部抵抗
0~10k
Ω
Setting Procedures
Set to parameter 3 (External Resistance Type B) according to the procedure on page 141.
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 second, the
output will generate an over current.
Caution
MAX
0
外部抵抗
出
力
電
流
CC_RB
10k
Ω
Ou
tpu
t c
u
rre
n
t
External
Resistance
External Resistance
External Resistance[kΩ]
10
Summary of Contents for ZX-S-1600LAN
Page 1: ...Constant Voltage Constant Current DC Power Supply series Instruction Manual...
Page 13: ...About this Product 10 This is blank page...
Page 63: ...Useful Function 60 This is blank page...
Page 151: ...Controlling with External Analog Contact Signals 148 This is blank page...
Page 157: ...Special Loads 154 This is blank page...
Page 199: ...Specifications 196 This is blank page...
Page 200: ...197 External Diagrams ZX S 400LN 400LAN 4 M3...
Page 201: ...Appendix 198 ZX S 800LN 800LAN...
Page 202: ...Appendix 199 ZX S 1600LN 1600LAN...