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PLC I/O Modules

581 listings · 555 in stock

581 PLC I/O modules listings from the brands you use, each one photographed. Free shipping in the lower 48.

529–552 of 581 results

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Schleicher 31409245 UBA Digital Output Module

Schleicher

31409245

Schleicher UBA 32/2A (D) Digital Output Module 32 Channel 24VDC 2A PN 31409245

Used

Only 1 left

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$24.99

Texas Instruments 500-5061 Output Module 2 Channel PLC

Texas Instruments

500-5061

Texas Instruments 500-5061 High Current Relay Output Module 2 Channel PLC MRFB

Refurbished

Only 1 left

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$80.89

Gould AS-B373 Modicon Analog Input Module

Gould

AS-B373

Gould Modicon AS-B373 Analog Input Module 0-10VDC PLC Industrial Automation OEM

Used

Only 4 left

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$23.89

Phoenix Contact 2767215 Interbus-S Relay Output Module

Phoenix Contact

2767215

Phoenix Contact IBS 24 DO/R 2767215 Interbus-S Relay Output Module 24VDC 1 Each

Used

In stock

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$52.89

Mitsubishi QY81P Industrial Automation Control

Mitsubishi

QY81P

Mitsubishi QY81P Melsec PLC Output Module 32 Point Industrial Automation Control

Used

Only 3 left

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$21.89

ABB NASM03 Slave Module Net 90 Infi 90 PLC

ABB

NASM03

ABB Bailey NASM03 Analog Slave Module Net 90 Infi 90 PLC DCS Industrial OEM Part

New

Only 2 left

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$161.89

Yamatake Honeywell MX100PT12 Output Module PLC I/O Controller

Yamatake Honeywell

MX100PT12

Yamatake Honeywell MX100PT12 32PT Transistor Output Module PLC I/O Controller

Used

Only 1 left

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$45.89

Giddings & Lewis 502-03642-02R1 PiC900 Analog Input Module

Giddings & Lewis

502-03642-02R1

Giddings Lewis 502-03642-02R1 PiC900 Analog Input Module 8-Channel PLC Card

Used

Only 3 left

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$189.89

Allen-Bradley 1771-OAD Output Module PLC-5 Controller

Allen-Bradley

1771-OAD

Allen-Bradley 1771-OAD Ser B 12-120V AC Output Module PLC-5 Controller Unit

Used

Only 3 left

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$11.89

Advantech ADAM-6022-A1E Controller 12 Channel I/O Module

Advantech

ADAM-6022-A1E

Advantech ADAM-6022-A1E Ethernet Dual Loop PID Controller 12 Channel I/O Module

New

Only 4 left

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$345.89

ifm AC030S Module Slave Dual Safety Relay

ifm

AC030S

Ifm AC030S AS-i Safety Output Module Slave Dual Safety Relay DIN Rail Automation

Used

Only 5 left

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$55.89

Control Techniques 7004-0014 IN-41 Input Module PLC Board

Control Techniques

7004-0014

Control Techniques 7004-0014 IN-41 Input Module PLC Board Industrial Automation

Used

Only 2 left

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$149.99

Analog Devices 7B47-J-01-1 Thermocouple Input Module

Analog Devices

7B47-J-01-1

Analog Devices 7B47-J-01-1 Isolated Type J Thermocouple Input Module 0-760C OEM

New

Only 1 left

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$70.89

Schleicher DC24V UBE 32 Digital Input Module

Schleicher

DC24V

Schleicher UBE 32 10D E Digital Input Module 32x DC24V 10ms Opto Coupled PLC OEM

Used

Only 2 left

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$18.89

Allen-Bradley 1771-IYC Input Expander Module PLC

Allen-Bradley

1771-IYC

Allen Bradley 1771-IYC Thermocouple Input Expander Module PLC 1771 Series I/O AB

Refurbished

Only 1 left

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$35.89

Honeywell XF821-A Input Module HVAC Controller

Honeywell

XF821-A

Honeywell XF821-A PLC Analog Input Module HVAC Controller 1 Per Order

Used

Only 1 left

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$26.89

Schneider Electric STB-XBE-1300K PLC I/O Module

Schneider Electric

STB-XBE-1300K

Schneider Telemecanique Advantys STB-XBE-1300K STBXBE1300K Bus Extension Kit

New – Open Box

Only 1 left

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$156.89

Schneider Electric STBDDO3605 Digital Output Module

Schneider Electric

STBDDO3605

Schneider Telemecanique Advantys STBDDO3605 Digital Output Module 1 Per Order

New – Open Box

Only 2 left

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$28.89

Barco A569506 DU4P I/O Single Module

Barco

A569506

Barco Automation A569506 DU4P I/O Single Module 15-25 VDC Industrial PLC

Used

Only 4 left

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$96.89

GE Fanuc IC655APU510A Counter Module Series Five PLC

GE Fanuc

IC655APU510A

GE Fanuc IC655APU510A IC655APU510 High Speed Counter Module Series Five PLC

Used

Only 1 left

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$35.89

Grayhill 70GRCQ24-HL I/O Module Rack

Grayhill

70GRCQ24-HL

Grayhill 70GRCQ24-HL 24-Position I/O Module Rack G5 Series 50-Pin Industrial OEM

New – Open Box

Only 1 left

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$179.10

ifm E7012S 4 Port Industrial Automation PLC

ifm

E7012S

Ifm E7012S AS-i AS-Interface Input Module 4 Port Industrial Automation PLC OEM

New – Open Box

In stock

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$30.50

GE Fanuc IC655MDL555A Series Five PLC Output Module

GE Fanuc

IC655MDL555A

GE Fanuc IC655MDL555A Series Five PLC Output Module 12-24VDC 16 Position

New

Only 2 left

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$48.14

GE Fanuc IC630MDL376B 8 Circuits Series Three PLC

GE Fanuc

IC630MDL376B

GE Fanuc IC630MDL376B Isolated AC Output Module 8 Circuits Series Three PLC OEM

New – Open Box

Only 1 left

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$49.00

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