H3CA-FA Omron, H3CA-FA Datasheet - Page 11

• Manufacturer Part Number: H3CA-FA
• Description: Solid State Relay
• Manufacturer: Omron

Specifications of H3CA-FA

• Contact Configuration: SPDT
• Timing Adjustment: Pushbutton Thumbwheel
• Relay Mounting: DIN Rail
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: H3CAFA

From a solid-state circuit (proximity sensor, photoelectric sensor, or
the like) with rated power supply voltage ranging from 6 to 30 VDC,
input signals can also be applied by other than an open collector type
transistor as shown in the following diagram. The input signal from a
solid-state circuit is applied when output transistor Tr turns ON. In
terms of signal voltage, the signal is input when it goes from a high to
low level. Again, the residual voltage should be 1 V (max.) when the
transistor is ON. As the current output from the timer to Tr is
approximately 0.1 mA, this connection is possible provided the
residual voltage is kept to a maximum of 1 V.
Note: Except for the power supply circuitry, avoid the laying of input
H3CA-8H
signal wires in parallel or in the same conduit with high-tension
or power lines. It is recommended to use shielded wires or
wiring with independent metal conduits for the shortest
possible distance.
Solid-state circuit (proximity sensor,
photoelectric sensor, etc.)
(-)
(+)
H3CA-8
(-)
(+)
H3CA
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