Datasheet

H3CR-F
30
Connections
■ Block Diagrams
H3CR-F/-F8/-FN/F8N
■ I/O Functions
■ Terminal Arrangement
Inputs ---
Outputs Control output Outputs are turned ON/OFF according to the time set by the ON- and OFF-time setting knob.
ON indicator OFF indicator
One-chip microcomputer
ROM
RAM
Clock
AC (DC) input
Power supply
circuit
Indicator
circuit
Zero setting
detection
circuit
Time range/unit
selectors
Output
circuit
(+)(~)
Power supply
Power supply
H3CR-F8/-F8N H3CR-F/-FN
Note: Leave terminals 5, 6, and 7 open.
Do not use them as relay terminals.