go to top
The World's Leading Online Marketplace for Used, New, and Surplus Industrial Machinery & Equipment ℠
Electrical & Power > Programmable Logic Controllers (PLC's)

Programmable Logic Controllers (PLC's)

warning
1201 - 1250 of 1721 listings

Opto 22 SNAP-AOA-23 SNAP 2-Ch 4-20 mA Current Loop Analog Output Module, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-AOA-23 SNAP 2-Ch 4-20 mA Current Loop Analog Output Module. Opto 22. Opto 22. SNAP-AOA-23.

Opto 22 SNAP-D8MC SNAP D-Series 8-Module Rack With Extra Terminal Block, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-D8MC SNAP D-Series 8-Module Rack With Extra Terminal Block. Opto 22. Opto 22. SNAP-D8MC.

Opto 22 ODC5P Flat Pak Output Module, 5-60 VDC, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 ODC5P Flat Pak output module, 5-60 VDC. Opto 22. Opto 22. ODC5P.

Opto 22 G4D16L Mistic 200 I/O Unit, Local Digital 16-Channel, Multifunction, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4D16L Mistic 200 I/O Unit, Local Digital 16-Channel, Multifunction. Opto 22. Opto 22. G4D16L.

Opto 22 PB8AH G1 8-Channel Analog Mounting Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PB8AH G1 8-Channel Analog Mounting Rack. Opto 22. Opto 22. PB8AH.

Get email updates for newly added Programmable Logic Controllers (PLC's)

Programmable Logic Controllers (PLCs) (also known as industrial control systems) are digital devices used to automate and control machinery and processes in industrial settings. Commonly used in manufacturing, energy, and transportation, PLCs ensure precision, flexibility, and efficiency by executing programmed instructions for real-time operations.

Opto 22 G4AD20 G4 Rate Input Module, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
The G4AD20 module provides a single channel of transformer and optically-isolated analog to digital conversion. Opto 22. Opto 22. G4AD20.

Opto 22 SNAP-PS24U SNAP Power Supply, 100-250 VAC to 24 VDC, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-PS24U SNAP Power Supply, 100-250 VAC to 24 VDC. Opto 22. Opto 22. SNAP-PS24U.

Opto 22 SNAP-AIV-i SNAP 2-Ch Isolated -10VDC to /10VDC Analog Voltage Input Mod, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-AIV-i SNAP 2-Ch Isolated -10VDC to +10VDC Analog Voltage Input Module. Opto 22. Opto 22. SNAP-AIV-i.

Opto 22 G4LC32SER Classic Serial Adapter For G4LC32SX, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4LC32SER Classic Serial Adapter For G4LC32SX. Opto 22. Opto 22. G4LC32SER.

Opto 22 AD10T RTD Analog Input Module, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 AD10T RTD Analog Input Module. Opto 22. Opto 22. AD10T.

Allis-Chalmers Output, 24-280 VAC, 5 VDC Logic, Normally Closed, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4OAC5A5 G4 AC Output, 24-280 VAC, 5 VDC Logic, Normally Closed. Opto 22. Opto 22. G4OAC5A5.

Opto 22 G4ODC5R G4 Low-Voltage Mechancial Relay Output, 5 VDC Logic, Normal Open, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4ODC5R G4 Low-Voltage Mechancial Relay Output, 5 VDC logic, normally open. Opto 22. Opto 22. G4ODC5R.

Allis-Chalmers 15 G1 AC Digital Input, 90-140 VAC, 15 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IAC15 G1 AC Digital Input, 90-140 VAC, 15 VDC Logic. Opto 22. Opto 22. IAC15.

Opto 22 SNAP-D12MC SNAP D-Series 12-Module Rack With Extra Terminal Block, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-D12MC SNAP D-Series 12-Module Rack With Extra Terminal Block. Opto 22. Opto 22. SNAP-D12MC.

Opto 22 G4ODC5R G4 Reed-Prentice Relay Output, 5 VDC Logic, Normally Open, DC, SPST, A, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Contact form: Form A SPST mechanical relay. Normal position: Open. Contact rating VA: 10. Maximum switching voltage: VDC 100, VAC 130. Maximum switching current A: 0.5. The G4ODC5R is a reed relay, low-contact-resistance DC output. It is a single-pole, single-throw, normally open mechanical relay (Form A, SPST-NO). It ...more

Opto 22 G4PB16HC G4 16-Channel Rack, Header Connector and Common Terminal Block, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4PB16HC G4 16-Channel Rack with Header Connector and Common Terminal Block. Opto 22. Opto 22. G4PB16HC.

Opto 22 SNAP-AIMA-4 SNAP 4-Ch -20mA to /20mA Analog Current Input Module, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-AIMA-4 SNAP 4-Ch -20mA to +20mA Analog Current Input Module. Opto 22. Opto 22. SNAP-AIMA-4.

Opto 22 PBSB 5 VDC Power Supply for Digital I/O Mounting Racks, 220 VAC input, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PBSB 5 VDC Power Supply for Digital I/O Mounting Racks, 220 VAC input. Opto 22. Opto 22. PBSB.

Opto 22 IDC5B G1 DC or Allis-Chalmers Digital Input, 4-16 VDC/VAC, 5 VDC Logic, High Speed, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IDC5B G1 DC or AC Digital Input, 4-16 VDC/VAC, 5 VDC Logic, High Speed. Opto 22. Opto 22. IDC5B.

Allis-Chalmers 24 G4 AC Input 90-140 VAC/VDC, 24 VDC Logic, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4IAC24 G4 AC Input 90-140 VAC/VDC, 24 VDC Logic. Opto 22. Opto 22. G4IAC24.

Opto 22 SNAP-IDC-16 SNAP Isolated 16-Pt Digital Discrete Input Module, 10-32 VDC, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-IDC-16 SNAP Isolated 16-Pt Digital (Discrete) Input Module, 10-32 VDC. Opto 22. Opto 22. SNAP-IDC-16.

Opto 22 IDC5P Flat Pak Input Module, 10-32 VDC or 12-32 VAC, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IDC5P Flat Pak Input Module, 10-32 VDC or 12-32 VAC. Opto 22. Opto 22. IDC5P.

Opto 22 SNAP-D12M SNAP D-Series 12-Module Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-D12M SNAP D-Series 12-Module Rack. Opto 22. Opto 22. SNAP-D12M.

Opto 22 SNAP-AOD-29 SNAP 2-Ch 5-60 VDC Time-Proportional Digital Output Module, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-AOD-29 SNAP 2-Ch 5-60 VDC Time-Proportional Digital Output Module. Opto 22. Opto 22. SNAP-AOD-29.

Opto 22 G4PB4R G4 4-Channel Output Module Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4PB4R G4 4-Channel Output Module Rack. Opto 22. Opto 22. G4PB4R.

Opto 22 G4IDC5G G4 DC Input 35-60 VDC, 5 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4IDC5G G4 DC Input 35-60 VDC, 5 VDC Logic. Opto 22. Opto 22. G4IDC5G.

Allis-Chalmers 5A G4 AC Output 24-280 VAC, 5 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4OAC5A G4 AC Output 24-280 VAC, 5 VDC Logic. Opto 22. Opto 22. G4OAC5A.

Opto 22 PB24Q Quad Pak 6-Module Position Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PB24Q Quad Pak 6-Module Position Rack. Opto 22. Opto 22. PB24Q.

Opto 22 SNAP-PS5 SNAP Power Supply, 110 VAC to 5 VDC, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-PS5 SNAP Power Supply, 110 VAC to 5 VDC. Opto 22. Opto 22. SNAP-PS5.

Opto 22 ODC24 DC Output, 5-60 VDC, 24 VDC Logic, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 ODC24 DC Output, 5-60 VDC, 24 VDC Logic. Opto 22. Opto 22. ODC24.

Opto 22 AC7A RS-232 to RS-422/485 Converter 120 VAC, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 AC7A RS-232 to RS-422/485 Converter 120 VAC. Opto 22. Opto 22. AC7A.

Opto 22 SNAP-B16M SNAP B-Series 16-Module Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-B16M SNAP B-Series 16-Module Rack. Opto 22. Opto 22. SNAP-B16M.

Opto 22 PB24HQ Quad Pak 6-Module Position Rack With Header Connector, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PB24HQ Quad Pak 6-Module Position Rack With Header Connector. Opto 22. Opto 22. PB24HQ.

Opto 22 SNAP-ODC5A-IFM 4-Ch Isolated 5-200 VDC Digital (Discrete) Output Module, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-ODC5A-IFM SNAP 4-Ch Isolated 5-200 VDC Digital (Discrete) Output Module, FM Approved. Opto 22. Opto 22. SNAP-ODC5A-IFM.

Opto 22 SBTA Single Brick Terminal Adapter, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SBTA Single Brick Terminal Adapter. Opto 22. Opto 22. SBTA.

Opto 22 G4AD7 G4 Family 0 to /10 VDC Analog Input, Single Channel, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Nominal Voltage Input: 0 to 10 VDC. Over/Under Range: -0.6 to 22 VDC. Accuracy*: ??? 10 mV * Accuracy figure requires use of gain and offset commands. Response Time % Of Scale Change: 8.4 msec, 165 msec. Resolution: 12 bits. The G4AD7 analog input module provides a single channel of optically isolated ...more

Opto 22 G4PB32DEC G4 32-Channel I/O Module Rack for DEC Computers, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4PB32DEC G4 32-Channel I/O Module Rack for DEC Computers. Opto 22. Opto 22. G4PB32DEC.

Opto 22 G4PB16H G4 16-Channel Mounting Rack with Header Connector, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4PB16H G4 16-Channel Mounting Rack with Header Connector. Opto 22. Opto 22. G4PB16H.

Opto 22 IAC5Q Quad Pak 4-Channel AC/DC Input 90-140 VAC/VDC, 5 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IAC5Q Quad Pak 4-Channel AC/DC Input 90-140 VAC/VDC, 5 VDC Logic. Opto 22. Opto 22. IAC5Q.

Opto 22 AD20 G1 Analog 0-10.8 kHz Rate Input for Optomux and Pamux Systems, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 AD20 G1 Analog 0-10.8 kHz Rate Input for Optomux and Pamux Systems. Opto 22. Opto 22. AD20.

Allis-Chalmers 24A G4 AC Output 24-280 VAC, 24 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4OAC24A G4 AC Output 24-280 VAC, 24 VDC Logic. Opto 22. Opto 22. G4OAC24A.

Opto 22 IDC15 G1 DC or Allis-Chalmers Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC Logic, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IDC15 G1 DC or AC Digital Input, 10-32 VDC or 12-32 VAC, 15 VDC Logic. Opto 22. Opto 22. IDC15.

Opto 22 G4AD18 G4 Type T Thermocouple Analog Input, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
The G4AD18 provides a single channel of transformer and optically isolated temperature-to-digital conversion from a Type T thermocouple input. This module also includes complete electrical channel-to-channel isolation, which eliminates troublesome ground loop problems. Opto 22. Opto 22. G4AD18.

Opto 22 SNAP-IDC5FM SNAP 4-Ch 10-32 VDC Digital Discrete Input Module, FM, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-IDC5FM SNAP 4-Ch 10-32 VDC Digital (Discrete) Input Module, Factory Mutual approved. Opto 22. Opto 22. SNAP-IDC5FM.

Opto 22 G4AD6HS G4 0 to /5 VDC Analog Input Logic Module, High Speed, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
The G4AD6HS analog input module provides a single high-speed channel of optically isolated voltage-to-digital conversion. Nominal voltage input is 0 to +5 VDC. This module also provides complete electrical channel-to-channel isolation, which eliminates troublesome ground loop problems. Opto 22. Opto 22. G4AD6HS.

Opto 22 PB16HQ Quad Pak 4-Module Position Mounting Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PB16HQ Quad Pak 4-Module Position Mounting Rack. Opto 22. Opto 22. PB16HQ.

Opto 22 SNAP-B8M SNAP B-Series 8-Module Rack, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 SNAP-B8M SNAP B-Series 8-Module Rack. Opto 22. Opto 22. SNAP-B8M.

Allis-Chalmers 24 G4 AC Output 12-140 VAC, 24 VDC Logic, Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 G4OAC24 G4 AC Output 12-140 VAC, 24 VDC Logic. Opto 22. Opto 22. G4OAC24.

Opto 22 PB16AH G1 16-Channel Analog Mounting Rack (2 available), Refurbished

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 PB16AH G1 16-Channel Analog Mounting Rack. Opto 22. Opto 22. PB16AH.

Opto 22 IAC5AQ Quad Pak 4-Channel AC/DC Input 180-280 VAC/VDC, 5 VDC Logic, NEW

B2E Surplus LLC | Tempe, AZ
Seller: B2E Surplus LLC
Location: Tempe, AZ
Mfr: Opto 22
Opto 22 IAC5AQ Quad Pak 4-Channel AC/DC Input 180-280 VAC/VDC, 5 VDC Logic. Opto 22. Opto 22. IAC5AQ.