AMETEK XHR 1000 Watt Series - Manual (Page 62)

Local Operation
Using the Shutdown Function
62 Operating Manual for XHR Series Power Supply
Figure 3.6 Shutdown Programming with Active Low Signal
Figure 3.7 Shutdown Programming with Active High Signal
Shutdown Signal
Source:
High = Output OFF
Low = Output ON
SW1-7:
OFF (OPEN)
SW1-7:
ON (CLOSED)
Shutdown Signal
Source:
High = Output ON
Low = Output OFF