SALC-212-174
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6.3 Option
Item
Specification
Analog output
Number of output
3 circuits (Minus common)
Output specification DC4～20mA (Below 550Ω)
Output factor
Current (Each phase)， Demand current (each phase)，
Maximum demand current (Each phase)
Response time
1 second or less (Time within ±1％ of final constant value.)
Output ripple
Within the double precision of accuracy (％ for output span)
Alarm output
Alarm factor：Demand current〔OR of each phase，Individual of each phase，Each phase OR except a
synthetic phase〕, Alarm OFF. Possible to setting one of them.
Reset method：Automatic reset or Manual reset (Setting)
Output contact ：No-voltage a contact (OR of each phase detection)
Contact capacity：AC250V 5A, DC125V 0.3A (Resistance load) AC250V 2A, DC125V 0.1A (Inductive load)
Alarm factor
Item
Specification
Demand
current
Function
Demand measurement value ≧ Upper limit setting value,
Alarm display, Alarm output.
Setting accuracy ±0.5％ (％ for full scale )
Setting range
5～100％ to the maximum scale. (1％ step)
External
operation
input
Function
Three types of following functions can be operated by adding a
voltage signal from the outside in addition to switch operation.
Alarm reset
Alarm output is reset (output OFF).
Please refer to "4.3.5 Reset" about operation by the switch.
Maximum / Minimum value
reset
The maximum/minimum value is reset (it updates to the instantaneous
value at the time).
Please refer to "4.3.5 Reset" about operation by the switch.
All reset
Resets all of the alarm output and maximum/minimum value.
Please refer to "4.3.5 Reset" about operation by the switch.
Minimum operation pulse width 300ms ，Continuation applying is possible.
Rated input
Input rating becomes the same as that of auxiliary supply.
AC100/110V 0.4VA，AC200/220V 1.4VA，DC100/110V 0.4W
AC DC two ways.
Contact capacity：About 3mA (AC,DC100/110V)，
About 6mA (AC200/220V)
● Caution on the use of external display selection input (option)
External power consumption is 0.4VA at AC110V or 1.4VA at AC220V or 0.4W at DC110V.
In case a relay or a switch is used for power-supply supply, please use the thing
of about 1mA of the minimum application loads.
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