TDK-Lambda HWS 3000G - Remote ON;OFF Control

INSTRUCTION MANUAL
HWS 3000G
TDK-Lambda
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6-13. Remote ON/OFF control
Output ON/OFF can be controlled while maintaining the input application state.
Remote ON/OFF control can be controlled in four ways: output by applying external voltage,
output by shorting between terminals, output by opening between terminals, and ON/OFF control
by communication function.
If you do not use this function, short the -R terminal and AG terminal.
1)Output by applying external voltage
Requires a limit on sink current Iex.
Select Vex and Rex so that Iex is in the range of
2 to 5mA using the formula below.
Vex is 4.5V or more and 25.5V or less.
Iex = ( Vex - 1.1 ) / ( Rex )
2）Output by shorting between terminals
3）Output by opening between terminals
+R
-R
AG
Rex
Vex
Sink current
Iex
SW
+R
-R
AG
Rex
Vex
Sink current
Iex
SW
+R
-R
AG
Source current: 2mA
SW
+R
-R
AG
Source current: 2mA
SW
+R
-R
AG
Source current: 2mA
+R
-R
AG
Source current: 2mA
TOPTOP
SW
+R to -R terminal voltage
4.5V or more
0.5V or less
Output status
ON
OFF
SW
ON
OFF
Output status
ON
OFF
SW
OFF
ON
Output status
ON
OFF