h3de-s Omron Corporation, h3de-s Datasheet - Page 5

• Manufacturer Part Number: h3de-s
• Description: Solid-state Timer
• Manufacturer: Omron Corporation

Connections
■ Block Diagram
■ I/O Functions
Note: When the output type selector switch on the bottom of the Timer is set to the instantaneous side, the relay R2 (terminal numbers 21/25, 22/
H3DE-M1/-M2
H3DE-S1/-S2
Input
Output
26, and 24/28) becomes an instantaneous contact and turns ON/OFF in synchronization with the changes in the power supply.
Start
Control output
Item
AC (DC) input
AC (DC) input
Power supply
circuit
Power supply
circuit
Starts operation.
Outputs are turned ON according to designated out-
put mode when preset value is reached. (See note.)
Start input
H3DE-M1/-M2
Zero setting
detection
circuit
Zero setting
detection
circuit
Oscillation
circuit
Oscillation
circuit
Time scale/
unit selectors
Time scale/
unit selectors
Input circuit
Counting
circuit
Counting
circuit
No input is available.
Outputs are turned ON according to designated out-
put mode when preset value is reached. (see note.)
Power-ON
indicator
Power-ON
indicator
Operating
mode selector
Operating
mode selector
Output circuit
Output circuit
Indicator
circuit
Indicator
circuit
H3DE-S1/-S2
Output
indicator
Output
indicator
H3DE-M/-S
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