1 Publication 700-UM002A-EN-D - July 2001
Chapter
2
Product Features
Block diagram
Note: Power circuit is not insulated from the input circuit.
I/O Functions
➊ Gate capability not available.
Input circuit
Internal control
circuit
Power supply
circuit
(Basic
insulation)
Display circuit
Key switch
circuit
(See note.)
Output circuit
Inputs Start signal Stops timing in A-2 and A-3 (power ON delay)
modes.
Start timing in other modes.
Reset Resets present value. (In elapsed time mode, the
present value returns to 0; in remaining time
mode, the present value returns to the set value.)
Count inputs are not accepted and control output
turns OFF while reset input is ON.
Reset indicator is lit while reset input is ON.
Gate ➊ Inhibits timer operation.
Outputs Control output (OUT) Outputs take place according to designated
operating mode when timer reaches
corresponding set value.
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