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Company Overview
Opto 22 was founded in 1974 by engineers who designed a better solid-state relay and chose to build it in a non-corporate, flat organization. Now, 45+ years later,

we're still privately held, lean, and run by engineers. Opto 22 products are designed to run on non-proprietary communication standards like Ethernet,

the Internet Protocol (IP), MQTT, and more. Emphasis on Quality:-Opto 22 I/O, controllers, and SSRs are famous for their quality and reliability.

Customers often comment about their dusty, 20-year-old "Optos" still doing the job in the back of a factory somewhere. With this

kind of reliability, we can afford to guarantee SSRs and most I/O modules for life.

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OPTO 22

OPTO 22

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Order OPTO 22 - IAC24 G1 AC Digital Input, 90-140 VAC, 24 VDC Logic

OPTO 22 

OPTO 22 - IAC24 _ G1 AC Digital Input, 90-140 VAC, 24 VDC Logic

MSRP:
Now: $21.00
Was:
OPTO 22 - IAC24 _ G1 AC Digital Input, 90-140 VAC, 24 VDC LogicOPTO 22 - IAC24 _ G1 AC Digital Input, 90-140 VAC, 24 VDC LogicQuick Specs:G1 AC Digital Input 90-140 VAC 24 VDC Logic G1 I/O Family...
Add to Cart The item has been added
Order OPTO 22 - IAC24A G1 AC Digital Input, 180-280 VAC, 24 VDC Logic

OPTO 22 

OPTO 22 - IAC24A _ G1 AC Digital Input, 180-280 VAC, 24 VDC Logic

MSRP:
Now: $30.50
Was:
OPTO 22 - IAC24A _ G1 AC Digital Input, 180-280 VAC, 24 VDC LogicOPTO 22 - IAC24A _ G1 AC Digital Input, 180-280 VAC, 24 VDC LogicQuick Specs:G1 AC Digital Input 180-280 VAC 24 VDC Logic G1 I/O...
Add to Cart The item has been added
Order OPTO 22 - IAC5 G1 AC Digital Input, 90-140 VAC, 5 VDC Logic

OPTO 22 

OPTO 22 - IAC5 _ G1 AC Digital Input, 90-140 VAC, 5 VDC Logic

MSRP:
Now: $21.00
Was:
OPTO 22 - IAC5 _ G1 AC Digital Input, 90-140 VAC, 5 VDC LogicOPTO 22 - IAC5 _ G1 AC Digital Input, 90-140 VAC, 5 VDC LogicQuick Specs:G1 AC Digital Input 90-140 VAC 5 VDC Logic G1 I/O Family The...
Add to Cart The item has been added
Order OPTO 22 - IAC5A G1 AC Digital Input, 180-280 VAC, 5 VDC Logic

OPTO 22 

OPTO 22 - IAC5A _ G1 AC Digital Input, 180-280 VAC, 5 VDC Logic

MSRP:
Now: $21.00
Was:
OPTO 22 - IAC5A _ G1 AC Digital Input, 180-280 VAC, 5 VDC LogicOPTO 22 - IAC5A _ G1 AC Digital Input, 180-280 VAC, 5 VDC LogicQuick Specs:G1 AC Digital Input 180-280 VAC 5 VDC Logic G1 I/O Family...
Add to Cart The item has been added
Order OPTO 22 - IAC5AQ Quad Pak 4-channel AC/DC Input 180-280 VAC/VDC, 5 VDC Logic

OPTO 22 

OPTO 22 - IAC5AQ _ Quad Pak 4-channel AC/DC Input 180-280 VAC/VDC, 5 VDC Logic

MSRP:
Now: $80.00
Was:
OPTO 22 - IAC5AQ _ Quad Pak 4-channel AC/DC Input 180-280 VAC/VDC, 5 VDC LogicOPTO 22 - IAC5AQ _ Quad Pak 4-channel AC/DC Input 180-280 VAC/VDC, 5 VDC LogicQuick Specs:Quad Pak 4-channel AC/DC Input...
Add to Cart The item has been added
Order OPTO 22 - IAC5P Flat Pak Input Module, 90-140 VAC/VDC

OPTO 22 

OPTO 22 - IAC5P _ Flat Pak Input Module, 90-140 VAC/VDC

MSRP:
Now: $17.50
Was:
OPTO 22 - IAC5P _ Flat Pak Input Module, 90-140 VAC/VDCOPTO 22 - IAC5P _ Flat Pak Input Module, 90-140 VAC/VDCQuick Specs:Flat Pak Input Module 90-140 VAC/VDC Because of their low profile, Flat Pak...
Add to Cart The item has been added
Order OPTO 22 - IAC5Q Quad Pak 4-channel AC/DC Input 90-140 VAC/VDC, 5 VDC Logic

OPTO 22 

OPTO 22 - IAC5Q _ Quad Pak 4-channel AC/DC Input 90-140 VAC/VDC, 5 VDC Logic

MSRP:
Now: $80.00
Was:
OPTO 22 - IAC5Q _ Quad Pak 4-channel AC/DC Input 90-140 VAC/VDC, 5 VDC LogicOPTO 22 - IAC5Q _ Quad Pak 4-channel AC/DC Input 90-140 VAC/VDC, 5 VDC LogicQuick Specs:Quad Pak 4-channel AC/DC Input...
Add to Cart The item has been added
Order OPTO 22 - ICTD Temperature Probe For ICTD Analog Input Modules

OPTO 22 

OPTO 22 - ICTD _ Temperature Probe For ICTD Analog Input Modules

MSRP:
Now: $58.00
Was:
OPTO 22 - ICTD _ Temperature Probe For ICTD Analog Input ModulesOPTO 22 - ICTD _ Temperature Probe For ICTD Analog Input ModulesQuick Specs:Temperature Probe For ICTD Analog Input Modules ...
Add to Cart The item has been added
Order OPTO 22 - ICTD-20 TEMP PROBE FOR ICTD ANALOG INPUT 20FT

OPTO 22 

OPTO 22 - ICTD-20 _ TEMP PROBE FOR ICTD ANALOG INPUT 20FT

MSRP:
Now: $138.00
Was:
OPTO 22 - ICTD-20 _ TEMP PROBE FOR ICTD ANALOG INPUT 20FTOPTO 22 - ICTD-20 _ TEMP PROBE FOR ICTD ANALOG INPUT 20FTSpecifications:TEMP PROBE FOR ICTD ANALOG INPUT 20FT
Add to Cart The item has been added
Order OPTO 22 - ICTD-P3 Immersion ICTD Temperature Probe, 1/4-inch Diameter

OPTO 22 

OPTO 22 - ICTD-P3 _ Immersion ICTD Temperature Probe, 1/4-inch Diameter

MSRP:
Now: $85.00
Was:
OPTO 22 - ICTD-P3 _ Immersion ICTD Temperature Probe, 1/4-inch DiameterOPTO 22 - ICTD-P3 _ Immersion ICTD Temperature Probe, 1/4-inch DiameterQuick Specs:Immersion ICTD Temperature Probe 1/4-inch...
Add to Cart The item has been added
Order OPTO 22 - IDC15 G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC Logic

OPTO 22 

OPTO 22 - IDC15 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC Logic

MSRP:
Now: $21.00
Was:
OPTO 22 - IDC15 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC LogicOPTO 22 - IDC15 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC LogicQuick Specs:G1 DC or AC Digital Input...
Add to Cart The item has been added
Order OPTO 22 - IDC24 G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 24 VDC Logic

OPTO 22 

OPTO 22 - IDC24 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 24 VDC Logic

MSRP:
Now: $21.00
Was:
OPTO 22 - IDC24 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 24 VDC LogicOPTO 22 - IDC24 _ G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 24 VDC LogicQuick Specs:G1 DC or AC Digital Input...
Add to Cart The item has been added
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Instru-Measure Inc
 
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