TAKASAGO HX-S-G2 Series, Instruction Manual

Page: 141 / 240

Controlling with External Analog & Contact Signals
141
Toggling Output ON/OFF with External Contacts in Series Operation
The output for HX-S-G2 power supplies can be toggled ON/OFF using outputs from small capacity contact or
photocoupler.
Use a photocoupler or a small signal relay or switch with a minimum contact capacity 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 "Invalid".
Connecting
For the connecting, refer to page
131.
Wire the cables to the isolated control connector (accessory) terminals No. 15 of Slave and,
the external control connector (accessory) terminals No. 9 of Master.
Toggling Output ON/OFF with External Contacts in Series Operation
Insulation Control Connector
Photocoupler or Contact
Twisted-Pair Wire
15
Open:Output OFF
Closed:Output ON
1
13
14
26
External Control Connector
(Master)
(Slave)
9
1
16
 Not suited for power contacts such as main contacts for electromagnetic contactors or power
relays etc.

For output ON/OFF toggle contact, please use an insulated contact point or open collector.
！
CAUTION