• 805-620-0948

Shop surplus PLC I/O modules, including digital and analog input and output cards, specialty modules and remote I/O. Platforms include Allen-Bradley ControlLogix, CompactLogix, SLC 500 and Flex I/O, Siemens S7, Omron, GE Fanuc and Modicon. Search by catalog number and check the series letter when matching an existing rack.

PLC I/O Modules

Showing 358 to 408 of 816 products

AEG Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC

AEG Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC  Specifications: 16 discrete relay outputs with 1 Normally Open (NO) contact per channel. Voltage Range: Supports output...

AEG Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC  Specifications: 16 discr...

In Stock
$71.95
Add to cart
Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC

Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC  Specifications: 16 discrete relay outputs with 1 Normally Open (NO) contact per channel. Voltage Range: Supports output voltages...

Schneider 140DRA84000 Quantum Relay Output Module 16PT 250VAC 30VDC  Specifications: 16 discrete ...

In Stock
$61.95
Add to cart
Schneider 140DAI54000 Quantum Input Module 16PT 115VAC Modicon

Schneider 140DAI54000 Quantum Input Module 16PT 115VAC Modicon Specifications: 16 discrete input channels with 115VAC nominal input voltage. Voltage Range: Guaranteed range of 85 to 132 V...

Schneider 140DAI54000 Quantum Input Module 16PT 115VAC Modicon Specifications: 16 discrete input ...

In Stock
$37.95
Add to cart
NEW Turck TBEN-S1-8DOP Compact Multi-Protocol I/O Module 8 Digital Outputs

NEW Turck TBEN-S1-8DOP Compact Multi-Protocol I/O Module 8 Digital Outputs  Specifications: 8 digital PNP outputs, 18-30 VDC supply voltage Connectivity: Supports PROFINET, EtherNet/IP, and Modbus TCP with...

NEW Turck TBEN-S1-8DOP Compact Multi-Protocol I/O Module 8 Digital Outputs  Specifications: 8 dig...

In Stock
$379.95
Add to cart
Siemens SIMATIC S7-1500 6ES7 522-1BL01-0AB0 Digital Output Module

Siemens SIMATIC S7-1500 6ES7 522-1BL01-0AB0 Digital Output Module High Density Outputs: Features 32 digital outputs (24V DC, 0.5A per channel) arranged in groups of 8....

Siemens SIMATIC S7-1500 6ES7 522-1BL01-0AB0 Digital Output Module High Density Outputs: Features ...

In Stock
$261.95
Add to cart
Siemens SIMATIC S7-1500 6ES7 522-1BH01-0AB0 Digital Output Module

Siemens SIMATIC S7-1500 6ES7 522-1BH01-0AB0 Digital Output Module High Feature (HF) Module: Offers single-channel diagnostics, substitute value functionality, and a switching cycle counter for connected...

Siemens SIMATIC S7-1500 6ES7 522-1BH01-0AB0 Digital Output Module High Feature (HF) Module: Offer...

In Stock
$94.95
Add to cart
Mitsubishi A1SX80 Input Module 16-Point 12-24VDC Sink/Source A-Series PLC

Mitsubishi A1SX80 Input Module 16-Point 12-24VDC Sink/Source A-Series PLC  High-Density Input: Provides 16 digital input points for connecting various field devices to A-Series PLCs. Flexible Compatibility: Supports both 12-24 VDC input...

Mitsubishi A1SX80 Input Module 16-Point 12-24VDC Sink/Source A-Series PLC  High-Density Input: Pr...

In Stock
$47.95
Add to cart
Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal

Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal Specifications: 16 digital input points (positive common type), with a built-in terminal block. Voltage: Operates with 12/24...

Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal Specifications: 16 digital inpu...

In Stock
$37.95
Add to cart
Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal NO COVER

Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal NO COVER  Specifications: 16 digital input points (positive common type), with a built-in terminal block. Voltage: Operates...

Mitsubishi A1SX80 Input Module A1S PLC 16 Point 12/24VDC Terminal NO COVER  Specifications: 16 di...

In Stock
$33.95
Add to cart
NEW Mitsubishi AJ65SBTB1-16D 16-Point Input Module 24VDC CC-Link PLC

NEW Mitsubishi AJ65SBTB1-16D 16-Point Input Module 24VDC CC-Link PLC Operates on 24 VDC with CC-Link communication, providing reliable data acquisition in industrial networks. Supports both...

NEW Mitsubishi AJ65SBTB1-16D 16-Point Input Module 24VDC CC-Link PLC Operates on 24 VDC with CC-L...

In Stock
$142.95
Add to cart
NEW FANUC A03B-0819-C104 AID16D Digital DC Input Module

NEW FANUC A03B-0819-C104 AID16D Digital DC Input Module Operates on 24VDC, seamlessly integrating into FANUC modular rack automation systems. High-quality construction and compact size guarantee...

NEW FANUC A03B-0819-C104 AID16D Digital DC Input Module Operates on 24VDC, seamlessly integrating...

In Stock
$360.95
Add to cart
NEW FANUC A03B-0819-C103 AID16C Digital DC Input Module 16 Point

NEW FANUC A03B-0819-C103 AID16C Digital DC Input Module 16 Point Operates at 24VDC, providing reliable and stable input signal processing for CNC and automation systems....

NEW FANUC A03B-0819-C103 AID16C Digital DC Input Module 16 Point Operates at 24VDC, providing rel...

In Stock
$284.95
Add to cart
NEW FANUC A03B-0819-C063 I/O Module Digital Output Analog Input 16-Bit

NEW FANUC A03B-0819-C063 I/O Module Digital Output Analog Input 16-Bit Manages both digital output tasks and high-resolution analog input tasks with 16-bit accuracy. Features a...

NEW FANUC A03B-0819-C063 I/O Module Digital Output Analog Input 16-Bit Manages both digital outpu...

In Stock
$783.95
Add to cart
Mitsubishi A1SX80 16PT 12/24VDC 3/7mA Input Module MELSEC

Mitsubishi A1SX80 16PT 12/24VDC 3/7mA Input Module MELSECMissing plastic cover  Provides 16 digital input points for monitoring sensors and devices. Operates on 12/24 VDC power...

Mitsubishi A1SX80 16PT 12/24VDC 3/7mA Input Module MELSECMissing plastic cover  Provides 16 digit...

In Stock
$33.95
Add to cart
Eaton D100TCM10 PLC Thermocouple Input Module D100 Series

Eaton D100TCM10 PLC Thermocouple Input Module D100 Series Designed for thermocouple input, providing accurate temperature measurement for industrial processes. Compatible with the Eaton/Cutler-Hammer D100 series...

Eaton D100TCM10 PLC Thermocouple Input Module D100 Series Designed for thermocouple input, provid...

In Stock
$118.95
Add to cart
NEW NovaTech NT8111-DI-AC 8-Channel 115V AC Isolated Digital Input Module

NEW NovaTech NT8111-DI-AC 8-Channel 115V AC Isolated Digital Input Module Provides 8 channels of 115 V AC isolated digital inputs for industrial control systems. Designed...

NEW NovaTech NT8111-DI-AC 8-Channel 115V AC Isolated Digital Input Module Provides 8 channels of ...

In Stock
$474.95
Add to cart
NEW NovaTech NT8118-DO-AC 8-Channel 115V AC Isolated Digital Output Module

NEW NovaTech NT8118-DO-AC 8-Channel 115V AC Isolated Digital Output Module Provides 8 channels of 115 V AC isolated digital outputs for industrial control systems. Designed...

NEW NovaTech NT8118-DO-AC 8-Channel 115V AC Isolated Digital Output Module Provides 8 channels of...

In Stock
$1,234.95
Add to cart
NEW Novatech 8112-DI-AC-NV 8-Channel 115V AC Isolated Digital Input Module

NEW Novatech 8112-DI-AC-NV 8-Channel 115V AC Isolated Digital Input Module Features 8 isolated channels for 115V AC digital inputs. Designed for use with NovaTech 8000...

NEW Novatech 8112-DI-AC-NV 8-Channel 115V AC Isolated Digital Input Module Features 8 isolated ch...

In Stock
$807.95
Add to cart
NEW Novatech 8122-DI-DC-NV 16-Ch 24VDC Isolated Sinking Digital Input Module

NEW Novatech 8122-DI-DC-NV 16-Ch 24VDC Isolated Sinking Digital Input Module Features 16 isolated channels for 24V DC digital inputs, sinking type. Designed for use with...

NEW Novatech 8122-DI-DC-NV 16-Ch 24VDC Isolated Sinking Digital Input Module Features 16 isolated...

In Stock
$284.95
Add to cart
NEW Novatech NT8105-TI-TC 8-Channel Isolated Thermocouple Input Module

NEW Novatech NT8105-TI-TC 8-Channel Isolated Thermocouple Input Module Features 8 channels of isolated thermocouple inputs for temperature measurement applications. Compatible with various thermocouple types (J,...

NEW Novatech NT8105-TI-TC 8-Channel Isolated Thermocouple Input Module Features 8 channels of iso...

In Stock
$1,614.95
Add to cart
NEW MTL 8116-DO-AC 8-Ch AC Digital Output Module PAC8000 20-265VAC

NEW MTL 8116-DO-AC 8-Ch AC Digital Output Module PAC8000 20-265VAC Features 8 powered output channels for controlling solenoids and relays with a wide 20–265 V...

NEW MTL 8116-DO-AC 8-Ch AC Digital Output Module PAC8000 20-265VAC Features 8 powered output chan...

Out Stock
Sold Out
NEW MTL 8112-DI-AC 8-Channel 115VAC Non-Isolated Digital Input Module

NEW MTL 8112-DI-AC 8-Channel 115VAC Non-Isolated Digital Input Module Features 8 input channels with a nominal 115V AC supply voltage for industrial control systems. Non-isolated,...

NEW MTL 8112-DI-AC 8-Channel 115VAC Non-Isolated Digital Input Module Features 8 input channels w...

In Stock
$379.95
Add to cart
NEW MTL 8106-TI-RT 4-Ch RTD/Resistance Input Module PAC8000

NEW MTL 8106-TI-RT 4-Ch RTD/Resistance Input Module PAC8000 Features 4 input channels for Resistance Temperature Detectors (RTDs) and resistance measurements. Supports 2-, 3-, and 4-wire...

NEW MTL 8106-TI-RT 4-Ch RTD/Resistance Input Module PAC8000 Features 4 input channels for Resista...

In Stock
$1,709.95
Add to cart
NEW MTL 8103-AI-TX 8-Ch Analog Input Module 4-20mA PAC8000

NEW MTL 8103-AI-TX 8-Ch Analog Input Module 4-20mA PAC8000 Features 8 single-ended analog input channels for 4–20 mA current loops. Compatible with both 2-wire and...

NEW MTL 8103-AI-TX 8-Ch Analog Input Module 4-20mA PAC8000 Features 8 single-ended analog input c...

In Stock
$1,139.95
Add to cart
NEW Emerson 8140-DI-AC 16-Ch 115VAC Isolated Sinking Digital Input Module

NEW Emerson 8140-DI-AC 16-Ch 115VAC Isolated Sinking Digital Input Module Features 16 channels of isolated, sinking digital inputs for 115V AC signals. Designed for use...

NEW Emerson 8140-DI-AC 16-Ch 115VAC Isolated Sinking Digital Input Module Features 16 channels of...

In Stock
$1,139.95
Add to cart
NEW Emerson 8140-DI-AC-03 Rev A 16-Ch 115VAC Isolated Digital Input Module

NEW Emerson 8140-DI-AC-03 Rev A 16-Ch 115VAC Isolated Digital Input Module Features 16 channels of isolated, sinking digital inputs optimized for 115V AC signals. Designed...

NEW Emerson 8140-DI-AC-03 Rev A 16-Ch 115VAC Isolated Digital Input Module Features 16 channels o...

In Stock
$1,092.95
Add to cart
NEW GE Fanuc 8102-HO-IP Rev A 8-Ch 4-20mA HART Analog Output Module

NEW GE Fanuc 8102-HO-IP Rev A 8-Ch 4-20mA HART Analog Output Module Features 8 single-ended channels for 4–20 mA analog output with HART communication. Designed...

NEW GE Fanuc 8102-HO-IP Rev A 8-Ch 4-20mA HART Analog Output Module Features 8 single-ended chann...

In Stock
$1,234.95
Add to cart
NEW Mitsubishi A1SY41 PLC Output Module 32 Point 12/24VDC MELSEC A-Series

NEW Mitsubishi A1SY41 PLC Output Module 32 Point 12/24VDC MELSEC A-Series Features 32 output points with a rated load voltage of 12/24VDC and 0.1A per...

NEW Mitsubishi A1SY41 PLC Output Module 32 Point 12/24VDC MELSEC A-Series Features 32 output poin...

In Stock
$94.95
Add to cart
Mitsubishi A1SY42 Output Module MELSEC A 64pt 12/24VDC 0.1A PLC

Mitsubishi A1SY42 Output Module MELSEC A 64pt 12/24VDC 0.1A PLC 64 output points: Provides extensive digital control for industrial automation applications. Wide voltage range: Operates...

Mitsubishi A1SY42 Output Module MELSEC A 64pt 12/24VDC 0.1A PLC 64 output points: Provides extens...

In Stock
$28.95
Add to cart
Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A Series

Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A Series Provides 16 digital input points for monitoring various industrial automation sensors and devices. Operates on...

Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A Series Provides 16 digital input poin...

In Stock
$33.95
Add to cart
Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A Series No Cover

Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A SeriesNo Cover  Provides 16 digital input points for monitoring various industrial automation sensors and devices. Operates...

Mitsubishi A1SX80 Input Module 16pt 12/24VDC 3/7mA MELSEC A SeriesNo Cover  Provides 16 digital i...

In Stock
$28.95
Add to cart
NEW LS Electric G6I-D22A 16-Point DC 24V PLC Input Module Master-K

NEW LS Electric G6I-D22A 16-Point DC 24V PLC Input Module Master-K Operates on a 24VDC input voltage, drawing approximately 7mA of current. Designed for use...

NEW LS Electric G6I-D22A 16-Point DC 24V PLC Input Module Master-K Operates on a 24VDC input volt...

In Stock
$94.95
Add to cart
NEW LS Electric XGI-D22A 16-Point 24VDC PLC Digital Input Module

NEW LS Electric XGI-D22A 16-Point 24VDC PLC Digital Input Module Features 16 digital input points with a rated input voltage of 24V DC. Supports both...

NEW LS Electric XGI-D22A 16-Point 24VDC PLC Digital Input Module Features 16 digital input points...

In Stock
$142.95
Add to cart
NEW LS Electric XGQ-RY2A 16-Point Relay Output Module XGT Series

NEW LS Electric XGQ-RY2A 16-Point Relay Output Module XGT Series Features 16 relay output points for reliable switching in industrial automation. Supports both AC (up...

NEW LS Electric XGQ-RY2A 16-Point Relay Output Module XGT Series Features 16 relay output points ...

In Stock
$189.95
Add to cart
NEW Allen-Bradley 1756-OF8 Ser A 8-Ch Analog Output Module ControlLogix

NEW Allen-Bradley 1756-OF8 Ser A 8-Ch Analog Output Module ControlLogix  Features 8 configurable channels for either voltage (±10VDC) or current (0–20mA) analog outputs. Provides precise...

NEW Allen-Bradley 1756-OF8 Ser A 8-Ch Analog Output Module ControlLogix  Features 8 configurable ...

In Stock
$569.95
Add to cart
NEW Allen-Bradley 1756-IA16 Ser A 16-Pt 120VAC Digital Input Module

NEW Allen-Bradley 1756-IA16 Ser A 16-Pt 120VAC Digital Input Module Features 16 input channels with a voltage range of 74–132VAC at 50/60Hz. Provides reliable status...

NEW Allen-Bradley 1756-IA16 Ser A 16-Pt 120VAC Digital Input Module Features 16 input channels wi...

In Stock
$227.95
Add to cart
NEW LS Electric XGQ-TR4A 32-Point 24VDC NPN Triac Output Module PLC

NEW LS XGQ-TR4A 32-Point 24VDC NPN Triac Output Module PLC Features an NPN triac output type, supporting 12/24VDC at 0.1A per point. Reliable and durable...

NEW LS XGQ-TR4A 32-Point 24VDC NPN Triac Output Module PLC Features an NPN triac output type, sup...

In Stock
$237.95
Add to cart
NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out

NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out  Features 16 DC 24V inputs (Sink 0.5A) and 16 transistor DC 24V...

NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out  Features 16 DC 24V inputs (...

In Stock
$284.95
Add to cart
NEW LS Electric XBF-AD04C Analog Input Module 4-Ch 14-Bit V/I XGB PLC

NEW LS Electric XBF-AD04C Analog Input Module 4-Ch 14-Bit V/I XGB PLC Features 4 high-resolution 14-bit channels for voltage or current input. Supports a variety...

NEW LS Electric XBF-AD04C Analog Input Module 4-Ch 14-Bit V/I XGB PLC Features 4 high-resolution ...

In Stock
$284.95
Add to cart
NEW LS Electric XGI-D22A PLC Input Module 16pt 24VDC XGT Series

NEW LS Electric XGI-D22A PLC Input Module 16pt 24VDC XGT Series Features 16 digital input points, supporting 24VDC current sink/source wiring. Compact design with DIN...

NEW LS Electric XGI-D22A PLC Input Module 16pt 24VDC XGT Series Features 16 digital input points,...

In Stock
$142.95
Add to cart
NEW LS Electric XBE-RY08A 8-Point Relay Output Module XGB Series PLC

NEW LS Electric XBE-RY08A 8-Point Relay Output Module XGB Series PLC Features 8 Form A (SPST) relay output points, each capable of switching up to...

NEW LS Electric XBE-RY08A 8-Point Relay Output Module XGB Series PLC Features 8 Form A (SPST) rel...

In Stock
$118.95
Add to cart
NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out

NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out Features 16 DC 24V inputs (Sink 0.5A) and 16 transistor DC 24V...

NEW LS Electric GDL-DT4C1 DeviceNet Hybrid I/O Module 16 In / 16 Out Features 16 DC 24V inputs (S...

In Stock
$237.95
Add to cart
NEW Allen Bradley 1756-IA16 Ser A ControlLogix 16-Pt AC Input Module

NEW Allen Bradley 1756-IA16 Ser A ControlLogix 16-Pt AC Input Module 16 digital AC input channels with a nominal voltage of 120VAC (74–132VAC) and 50/60Hz...

NEW Allen Bradley 1756-IA16 Ser A ControlLogix 16-Pt AC Input Module 16 digital AC input channels...

In Stock
$379.95
Add to cart
NEW Allen Bradley 1756-OF8 Ser A Analog Output Module 8Pt PLC

NEW Allen Bradley 1756-OF8 Ser A Analog Output Module 8Pt PLC  Eight (8) configurable output channels for +/-10VDC and 0–20mA signals. 15-bit resolution for precise...

NEW Allen Bradley 1756-OF8 Ser A Analog Output Module 8Pt PLC  Eight (8) configurable output chan...

In Stock
$617.95
Add to cart
NEW Mitsubishi LX40C6 Digital Input Module L-Series 16-Pt 24VDC

NEW Mitsubishi LX40C6 Digital Input Module L-Series 16-Pt 24VDC 16-point, 24VDC input with sink/source capability. Features an 18-point screw-clamp terminal block for secure and easy...

NEW Mitsubishi LX40C6 Digital Input Module L-Series 16-Pt 24VDC 16-point, 24VDC input with sink/s...

In Stock
$142.95
Add to cart
NEW Mitsubishi QX41 Digital Input Module 32-Pt 24VDC Q Series

NEW Mitsubishi QX41 Digital Input Module 32-Pt 24VDC Q Series 32-point, 24VDC sink input with a rated current of 4mA. Designed for use with MELSEC-Q...

NEW Mitsubishi QX41 Digital Input Module 32-Pt 24VDC Q Series 32-point, 24VDC sink input with a r...

In Stock
$104.95
Add to cart
NEW Schneider Electric 140DAI35300 Quantum PLC 32pt 24VAC Input Module

NEW Schneider Electric 140DAI35300 Quantum PLC 32pt 24VAC Input Module Provides 32 input points (4 groups of 8) for 24VAC industrial control systems. High-level 1780...

NEW Schneider Electric 140DAI35300 Quantum PLC 32pt 24VAC Input Module Provides 32 input points (...

In Stock
$303.95
Add to cart
Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module

Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module Features 8 differential channels for 1-5 VDC or 4-20 mA signals. 12-bit resolution provides high precision for...

Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module Features 8 differential channels ...

In Stock
$66.95
Add to cart
Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module, Missing Cover

Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module, Missing Cover  Features 8 differential channels, accepting 1-5 V or 4-20 mA inputs with 12-bit resolution. LED...

Schneider Electric 140ACI03000 Quantum 8-Ch Analog Input Module, Missing Cover  Features 8 differ...

In Stock
$61.95
Add to cart
Schneider Electric 140AC013000 Quantum 8-Ch Analog Output Module

Schneider Electric 140AC013000 Quantum 8-Ch Analog Output Module Features 8 multirange output channels with configurable current ranges (0-20mA, 4-20mA). LED status indicators for bus communication,...

Schneider Electric 140AC013000 Quantum 8-Ch Analog Output Module Features 8 multirange output cha...

In Stock
$189.95
Add to cart
NEW Opto 22 SNAP-AIPM Analog Single-Phase Power Monitoring Input Module

NEW Opto 22 SNAP-AIPM Analog Single-Phase Power Monitoring Input Module Monitors single-phase AC voltage (85–250 VAC RMS) and current (0–10 AC amps RMS). Calculates and...

NEW Opto 22 SNAP-AIPM Analog Single-Phase Power Monitoring Input Module Monitors single-phase AC ...

In Stock
$189.95
Add to cart

Showing 358 to 408 of 816 products

Reliable Industrial Solutions

Performance You Can Count On

We supply the critical automation, electrical, and MRO parts your facility relies on. Whether you need a rare legacy component or a cost-effective surplus replacement, we keep your operations online.

Learn About Us
Parts in Stock 200,000+
Warranty 60 Day
Shipping To 100+ Countries
On All Orders Free Shipping
Established 2017
Trusted By 50,000+
Handling Same Day Shipping
Part Numbers 60,000+