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Siemens I/O Modules

At MRO Electric, we are dedicated to providing our customers with high quality automation solutions. With our extensive range of Siemens products, we help drive efficiency, profitability, and reliability for your operations. Count on our team of certified repair technicians who meticulously inspect and test all Siemens parts to ensure their optimal performance.

Choose from our selection of new or refurbished I/O Modules, all backed by a generous 2-year warranty. Our repair services are also available for any Siemens I/O Modules that require maintenance or troubleshooting. And don't forget about our core exchange program, designed to maximize your savings while upgrading your equipment.

Explore product offerings below and request a quote today! Our team is committed to assisting you in finding the perfect solution that aligns with your automation needs and objectives.

Latest Siemens I/O Modules

6ES7136-6RA00-0BF0

SIMATIC DP ELECTRON MODULE FOR ET200SP, 1 F-RQ ST, DC24V/AC230V/5A, 20MM WIDTH, 1 RELAY OUTPUT (2 NO-CONTACTS) TOTAL OUTPUT CURRENT 5A, RATED VOLTAGE...

in stock

6ES7138-4DA04-0AB0

SIMATIC DP, Electronics module for ET 200S

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6ES7138-4DB03-0AB0

Siemens 6ES7138-4DB03-0AB0 I/O Module

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6ES7138-4FA05-0AB0

SIMATIC ET 200S DIGITAL INPUT SIMATIC DP 4/8 F-DI PROFISAFE, 24 VDC, 30 MM OVERALL WIDTH, UP TO PL E (ISO 13849), CAN ALSO BE USED IN PROFINET CONFIG...

in stock

6ES7138-4FB03-0AB0

SIMATIC ET 200S ELECTRONICS, 4 F-DO PROFISAFE, 24 VDC, 2 AMP, PROFINET

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6ES7141-4BH00-0AA0

SIMATIC ET 200PRO DISTRIBUTED I/O SYSTEM

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6ES7141-6BG00-0AB0

Siemens 6ES7141-6BG00-0AB0 I/O Module

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6ES7143-3BH00-0XA0

Siemens 6ES7143-3BH00-0XA0 I/O Module

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6ES7147-6BG00-0AB0

SIMATIC DP ET 200ECO PN, 8 DIO 24V DC/1,3A; 8 X M12, DEGREE OF PROTECTION IP67

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6ES7151-1AA05-0AB0

SIMATIC DP INTERFACE MODULE, IM 151-1, STANDARD FOR ET 200S, DATA VOLUME OF 244 BYTES EACH FOR IN/OUTPUT, MAX 63 I/O MODULES

in stock

6ES7151-8AB01-0AB0

SIMATIC DP S7 24VDC, 192KB WORK MEMORY, PROFINET INTERFACE AS I/O CONTROLLER, THREE RJ45 PORTS, WITHOUT BATTERY, MMC REQUIRED, ET200S, IM151-8 PN/DP ...

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6ES7193-0CB10-0XA0

SIMATIC TERMINAL BLOCK, ET200B, TB2/4, 32 CHANNEL, 3 WIRE, SCREW TERMINAL

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6ES7193-6PA00-0AA0

SIMATIC ET 200SP, SPARE PART SERVER MODULE FOR ET 200SP

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6ES7194-1KA01-0XA0

ET200 FOR ET 200 I/O MODULE, DOUBLE WIRING, 5 PIN FEMALE CONNECTIOR

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6ES7231-0HC22-0XA0

ANALOG INPUT MODULE 4 POINT, ANALOG, 0-10 VDC, 12 BIT CONVERTER

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6ES7235-0KD22-0XA0

SIMATIC S7-200 EM 235 ANALOG I/O MODULE, ANALOG CURRENT/VOLTAGE INPUTS, ONLY FOR S7-22X CPU, 21/28 VDC, 12 BIT CONVERTER

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6ES7321-1BH02-0AA0

SIMATIC S7-300 ISOLATED, 16 DIGITAL INPUTS, 24 VDC, 1 X 20 POLE

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6ES7321-1BH50-0AA0

SIMATIC S7-300 16POINT INPUT MODULE, DIGITAL, ISOLATED, 24VDC, 20PIN

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6ES7321-1BL00-0AA0

SIMATIC S7 32 POINT, DIGITAL, ISOLATED, 24 VDC, 1 X 40 POLE

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6ES7322-1BF01-0AA0

SIMATIC S7 ISOLATED, 8 DO, 24 VDC, 2 AMP, 1X 20-POLE

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