Component Names And Functions - Omron S8AS User Manual

Component Names and Functions

• 240-W Model Output Terminals
Branch
Branch
Branch
output 3
output 1
output 2
+
+
+
Branch
Branch
Branch
output 3
output 1
output 2
−
−
−
• 480-W Model Output Terminals
Branch Branch
Branch
output 1 output 3
output 2
+ +
+
Branch
Branch
Branch
output 3
output 1
output 2
−
−
−
(5) I/O Signal Terminals
Connect the external outputs and external tripping inputs.
TRP Tripping Alarm Output
LOW Undervoltage Detec-
tion Output
LFE Maintenance Forecast
Monitor Output
TMP Over-temperature
Output
Branch Branch
Branch
output 4 output 5
output 6
+ +
+
Branch Branch
Branch
output 4 output 5
output 6
− −
−
Branch Branch Branch
Branch
output 4 output 5 output 7
output 6
+ +
+
Branch Branch Branch
Branch
output 4 output 5 output 7
output 6
− −
−
Turns ON to indicate when an abnormal voltage
or current was detected and the output was cut
off (The photoswitch output will turn OFF.).
Turns ON when the 24-VDC output voltage
from the S8AS falls below the threshold.
(The photoswitch output will turn OFF.).
Turns ON to indicate when the number of years
to the set replacement time has been reached
(The photoswitch output will turn OFF.).
Turns ON to indicate that the temperature
exceeded the over-temperature output thresh-
old (The photoswitch output will turn OFF.).
Section 2-1
Branch output
common (−)
Branch
output 8
+
+
Branch output
common (−)
Branch
output 8
−
−
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