Compare Opto 22 Opto 22 E1 16-Channel Digital Optomux Brain Board for Serial & Ethernet Network [Refurbished] $361.77
Compare Opto 22 Opto 22 G4TERMR Remote Brick Terminator G4 Series, Digital Brain Board Kit [Refurbished] $41.85
Compare Opto 22 Opto 22 G4D16R Remote Digital 16-Channel Multifunction I/O Unit Mistic Protocol [Refurbished] $465.00
Compare Opto 22 Opto 22 G4AD7 G4 Family 0 to +10 VDC Analog Input, Single Channel [Refurbished] $167.40
Compare Opto 22 Opto 22 SNAP-B8MC SNAP B-Series 8-Module Rack with Extra Terminal Block [New] $138.57
Compare Opto 22 Opto 22 SNAP-IDC5-SW SNAP 4-Ch Contact Status Input Module, Normally Open [New] $111.60
Compare Opto 22 Opto 22 SNAP-IDC5 SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module [New] $53.94
Compare Opto 22 Opto 22 SNAP-UP1-M64 SNAP Ultimate Controller/Brain Analog/Simple Digital/Serial [New] $1,958.58
Compare Opto 22 Opto 22 SNAP-ODC5MA SNAP 4-Ch Isolated 5-60 VDC Digital Discrete Output Module [Refurbished] $62.31
Compare Opto 22 Opto 22 SNAP-AITM-8 SNAP 8-Ch B C D E G J K N R S T Thermocouple Input Module [Refurbished] $319.92
![Opto 22 E1 16-Channel Digital Optomux Brain Board for Serial & Ethernet Network [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43649/84016/d5397907-baa1-5e0c-a1a6-6fbdad28f42b__64337.1774677291.jpg?c=2 "Opto 22 E1 16-Channel Digital Optomux Brain Board for Serial & Ethernet Network [Refurbished]")
![Opto 22 G4TERMR Remote Brick Terminator G4 Series, Digital Brain Board Kit [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43648/90685/bec2e58f-0a61-5c6d-bf6a-1722820976eb__05050.1774696622.png?c=2 "Opto 22 G4TERMR Remote Brick Terminator G4 Series, Digital Brain Board Kit [Refurbished]")
![Opto 22 G4D16R Remote Digital 16-Channel Multifunction I/O Unit Mistic Protocol [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43647/89327/bf2e4954-983a-58d8-b90f-ea36a945c8c2__93827.1774692677.jpg?c=2 "Opto 22 G4D16R Remote Digital 16-Channel Multifunction I/O Unit Mistic Protocol [Refurbished]")
![Opto 22 G4AD7 G4 Family 0 to +10 VDC Analog Input, Single Channel [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43646/83911/28b9d6b5-162d-562c-b29f-bfa1410e4660__67866.1774676984.jpg?c=2 "Opto 22 G4AD7 G4 Family 0 to +10 VDC Analog Input, Single Channel [Refurbished]")
![Opto 22 PB16A G1 16-Channel I/O Module Rack [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43645/84013/a98fbd0a-0cd1-568a-9497-80bb835e57c3__21640.1774677287.jpg?c=2 "Opto 22 PB16A G1 16-Channel I/O Module Rack [New]")
![Opto 22 SNAP-B8MC SNAP B-Series 8-Module Rack with Extra Terminal Block [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43644/89515/1db9a5d8-e92b-5599-9bc5-56d9da8246ec__82339.1774693276.jpg?c=2 "Opto 22 SNAP-B8MC SNAP B-Series 8-Module Rack with Extra Terminal Block [New]")
![Opto 22 SNAP-IDC5-SW SNAP 4-Ch Contact Status Input Module, Normally Open [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43643/83951/41de6a83-c54e-5e4d-b819-2c9319433415__08189.1774677103.jpg?c=2 "Opto 22 SNAP-IDC5-SW SNAP 4-Ch Contact Status Input Module, Normally Open [New]")
![Opto 22 SNAP-IDC5D SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43641/85954/aaaea9d7-a736-5995-858d-b710037a4e63__91694.1774682941.jpg?c=2 "Opto 22 SNAP-IDC5D SNAP 4-Ch 2.5-28 VDC Digital (Discrete) Input Module [New]")
![Opto 22 SNAP-IDC5 SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43640/85561/2e869c01-9242-5014-870c-6af2c2f54995__26560.1774681819.jpg?c=2 "Opto 22 SNAP-IDC5 SNAP 4-Ch 10-32 VAC/VDC Digital (Discrete) Input Module [New]")
![Opto 22 SNAP-UP1-M64 SNAP Ultimate Controller/Brain Analog/Simple Digital/Serial [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43639/89448/0c4c78d5-83e6-5551-8cc8-1453131ef816__89329.1774693069.jpg?c=2 "Opto 22 SNAP-UP1-M64 SNAP Ultimate Controller/Brain Analog/Simple Digital/Serial [New]")
![Opto 22 G4PB24 G4 24-Channel I/O Module Rack [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43638/83923/b8993b37-f9c7-53f5-a3e8-f43127a84609__52707.1774677016.jpg?c=2 "Opto 22 G4PB24 G4 24-Channel I/O Module Rack [New]")
![Opto 22 G4PB4R G4 4-Channel Output Module Rack [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43636/89513/c5cf0958-45eb-5052-91ee-d2e646999507__60336.1774693272.jpg?c=2 "Opto 22 G4PB4R G4 4-Channel Output Module Rack [New]")
![Opto 22 G4PB4 G4 Digital 4-Channel Mounting Rack [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43635/86041/e16f59be-2d09-5d7b-9bfc-e4c804a82b8f__65918.1774683207.jpg?c=2 "Opto 22 G4PB4 G4 Digital 4-Channel Mounting Rack [New]")
![Opto 22 ODC24 DC Output, 5-60 VDC, 24 VDC Logic [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43634/91017/c56ac384-8a97-58b4-8c5e-23dc5c0895d6__47952.1774697631.jpg?c=2 "Opto 22 ODC24 DC Output, 5-60 VDC, 24 VDC Logic [New]")
![Opto 22 SNAP-AOV-25 SNAP 2-Ch 0-10 VDC Analog Voltage Output Module [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43630/85956/e2decdae-98b1-536f-8df3-ea7d37bbc95a__57445.1774682959.jpg?c=2 "Opto 22 SNAP-AOV-25 SNAP 2-Ch 0-10 VDC Analog Voltage Output Module [New]")
![Opto 22 SNAP-AIV SNAP 2-Ch -10VDC to +10VDC Analog Input Module [New]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43629/83910/58bba0a3-1c58-5548-b636-54c4ff2ba31b__13175.1774676983.jpg?c=2 "Opto 22 SNAP-AIV SNAP 2-Ch -10VDC to +10VDC Analog Input Module [New]")
![Opto 22 SNAP-ODC5MA SNAP 4-Ch Isolated 5-60 VDC Digital Discrete Output Module [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43628/85567/85035492-20e4-5d4d-add8-724f99168763__00863.1774681842.jpg?c=2 "Opto 22 SNAP-ODC5MA SNAP 4-Ch Isolated 5-60 VDC Digital Discrete Output Module [Refurbished]")
![Opto 22 SNAP-D6M SNAP D-Series 6-Module Rack [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43627/89516/16e2eb19-ef86-55a5-b932-3390a2bab407__59258.1774693278.jpg?c=2 "Opto 22 SNAP-D6M SNAP D-Series 6-Module Rack [Refurbished]")
![Opto 22 OAC5A G1 AC Digital Output, 24-280 VAC, 5 VDC Logic [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43626/83912/489d88bd-320f-51c3-9b31-533e351353b8__44905.1774676986.jpg?c=2 "Opto 22 OAC5A G1 AC Digital Output, 24-280 VAC, 5 VDC Logic [Refurbished]")
![Opto 22 SNAP-AITM-8 SNAP 8-Ch B C D E G J K N R S T Thermocouple Input Module [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/43625/83909/8cc8d11b-df7a-5726-8985-9eafc3d16c7c__69994.1774676981.jpg?c=2 "Opto 22 SNAP-AITM-8 SNAP 8-Ch B C D E G J K N R S T Thermocouple Input Module [Refurbished]")