TAKASAGO ZX-S-H Series, Instruction Manual

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Controlling with External Analog & Contact Signals
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Input Cut-Off with External Contacts (ZX-S Series Type-HA)
The input for ZX-S Series power supplies can be cut off (stop switching) using outputs from small capcity
contacts or photocouplers.
Use a photocoupler or a small signal relay or switch with a minimum contact capcity of 5V, 2.5mA.
Connecting
Wire the cables to the external control connector (accessory) terminal’s No. 14 and 2.
The external control connectors can be simply removed by lowering the lock levers on both sides.
14
ﾂｲｽﾄﾍﾟｱ線
接点 フォトカプラ または
接点閉：入力しゃ断
外部接点による、入力のしゃ断
IN OUT
14
2
Shutdowning with short circuit (make) of contact b is standard.
Shutdowning with opening (break) of contact a by option is also possible.
(Please contact TAKASAGO.)
● Not suited for power contacts such as main contacts 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

MEMO
Photocoupler or Contact
Twisted-Pair Wire
Closed: Input Cut Off
Input Cut-Off with External Contacts