h3ds-x Omron Corporation, h3ds-x Datasheet - Page 16

• Manufacturer Part Number: h3ds-x
• Description: Solid-state Timer
• Manufacturer: Omron Corporation

Connections
■ Block Diagram
■ I/O Function
■ Terminal Arrangement
Note: 1. If voltage is applied to terminal B1, or if terminals A1 and B1 are shorted, the operating mode is switched to flicker-ON start mode. If these
Inputs
Outputs
2. DC supply voltage does not require the designation of polarity.
terminals are disconnected, the mode switches to flicker-OFF start mode.
Control output
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AC (DC)
input
Power
supply
circuit
Flicker-ON start operation begins when inputs are turned ON.
Outputs are turned ON/OFF according to the time set by the ON-and OFF-time setting dial.
ON
indicator
(Orange)
Indicator
circuit
H3DS-FLC
18
18
A1
15
16
16
OFF
indicator
(Green)
15
A2
B1
ROM
H3DS-FL
One-chip microcomputer
A1
18
18
15
16
15
16
RAM
B1
A2
ON/OFF start
selector
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L
(See note 2.)
Clock
Time scale
selector
Output
circuit
H3DS-F
16