Controlling with External Analog & Contact Signals
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122
Toggling Output ON/OFF with External Contacts (ZX-S Series Type-HA)
The ZX-S Series Type-HA can toggle the output ON/OFF using external control connectors.
The output for ZX-S Series power supplies can be toggled ON/OFF using outputs from small
capcity contact points or photocouplers.
Use a photocoupler or a small signal relay or switch with a minimum contact capcity of 5V,
2.5mA.
FUNCTION settings must be changed to “Valid” for Output ON/OFF Control at External
Contact Points to be used.
Factory default settings are set to “Invailid”.
Connecting
Wire the cables to the external control connector (accessory) terminal’s No. 1 and 2.
The external control connectors can be simply removed by pushing down the lock levers on both sides.
14
ツイストペア線
接点
フォトカプラ
または
接点開:出力OFF
接点閉:出力ON
外部接点による、出力のON/OFF
IN
OUT
1
2
Setting Procedures
See page 119 for setting procedures.
● Not suited for power contacts such as main contact points for electromagnetic contactors or
power relays etc.
● For the output ON/OFF toggle contact point, please use an insulated contact point or open
collector at the photocoupler.
Caution
Photocoupler or Contact
Twisted-Pair Wire
Open: Output OFF
Closed: Output ON
Toggling Output ON/OFF at External Contact Point
Summary of Contents for ZX-S-H Series
Page 1: ...Constant Voltage Constant Current DC Power Supply series Instruction Manual ...
Page 37: ...Basic Operations 33 This is blank page ...
Page 59: ...Useful Function 55 This is blank page ...
Page 115: ...Using via Digital Data Communication 111 This is blank page ...
Page 141: ...Controlling with External Analog Contact Signals 137 This is blank page ...
Page 147: ...Special Loads 143 This is blank page 守 ...
Page 188: ... 184 付録 External Diagrams ZX S 400H 400HA 4 M3 ...
Page 189: ...Appendix 185 ZX S 800H 800HA ...
Page 190: ...Appendix 186 ZX S 1600H 1600HA ...