Controlling with External Analog & Contact Signals
143
Output Current Control
Output Current Control with External Resistance
1. Output Current Control with External Resistance (A)
*This function can not use 1000V type.
This section describes how to set the output current zero, when the
external resistance value is infinite (open).
The output current is derived from the following formula.
Output Current [A]
=
10
]
[
Resistance
External
10
]
[
Current
Output
Max.
kΩ
A
The output accuracy for the external resistance, is the set current ±
(1% of Rated Output Current) when 10kΩ.
Connecting
Connect the resistor between No. 8 and 20 of the external control connector (accessory).
Setting Procedures
Set the parameter to 2 (External Resistance Type A) according to the procedure on page 144.
External Control Connector
8
Twisted-Pair Wire
20
Output Current Control with External Resistance(A)
External Resistance
0~∞Ω
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.
!
CAUTION
MAX
∞
0
External
Resistance
O
u
tp
u
t C
u
rr
e
n
t
CC_RA
10k
Ω
MAX
1
2
Summary of Contents for HX-S-G4 Series
Page 157: ...Special Loads 157 This page is blank...
Page 161: ...Maintenance 161 This page is blank...
Page 197: ...Specifications 197 External Diagrams 1 HX S 030 200G4 F I...
Page 198: ...Specifications 198 2 HX S 030 400G4 F I...
Page 199: ...Specifications 199 3 HX S 060 100G4 F I...
Page 200: ...Specifications 200 4 HX S 060 200G4 F I...
Page 201: ...Specifications 201 5 HX S 0500 12G4 F I...
Page 202: ...Specifications 202 6 HX S 0500 24G4 F I...
Page 203: ...Specifications 203 7 HX S 01000 6G4 F I...