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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

6ES7322-1BH01-0AA0

SIMATIC S7-300 OUTPUT MODULE, 16 POINT, DIGITAL, ISOLATED, 0.5 AMP, 24 VDC, 1 X 20 POLE, TOTAL CURRENT 4 AMP / GROUP, 8 AMP / MODULE

in stock

6ES7322-1BL00-0AA0

SIMATIC S7-300 DIGITAL OUTPUT MODULE

in stock

6ES7322-1FL00-0AA0

PLC EXPANSION MODULE, S7-300 SERIES, 32 DIGITAL OUTPUT, 120 VAC, 1 AMP

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6ES7322-1HH00-0AA0

OUTPUT MODULE, 16 POINT RELAY, 120 VAC, 24 VDC

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6ES7322-1HH01-0AA0

SIMATIC S7-300, DIGITAL OUTPUT SM 322, ISOLATED 16 DO, RELAY CONTACTS, 1X 20-POLE

in stock

6ES7322-5HF00-0AB0

SIMATIC S7 DIGITAL OUTPUT SM 322, ISOLATED, 8 DO (RELAY), 1X 40-POLE, 24 V DC

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6ES7323-1BH01-0AA0

SIMATIC S7-300 DIGITAL I/O MODULE

in stock

6ES7323-1BL00-0AA0

SIMATIC S7-300 ISOLATE, 16 INPUT, 16 OUTPUT, 24 VD, 0.5 , TOTAL CURRENT 4 , 1 X 40 POLE

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6ES7326-1BK02-0AB0

SIMATIC S7 DIGITAL INPUT SM 326, F-DI 24X24 V DC, FAIL-SAFE DIGITAL INPUT FOR SIMATIC S7 F-SYSTEMS WITH DIAGNOSTIC ALARM, UP TO CATEGORY 4 (EN 954-1)...

in stock

6ES7326-2BF41-0AB0

S7 SERIES FAIL-SAFE DIGITAL OUTPUT SWITCH 24 VDC, 75 AMP, 12 WATT, 8 X DIGITAL OUTPUTS, SHORT CIRCUIT PROTECTION, 2-30 HZ SWITCHING FREQUENCY

in stock

6ES7331-7KF02-0AB0

SIMATIC S7-300 24 V, 8 ANALOG INPUTS, 9/12/14 BITS RESOLUTION

in stock

6ES7331-7PF01-0AB0

SIMATIC S7-300 ANALOG INPUT MODULE

in stock

6ES7331-7PF11-0AB0

EXPANSION MODULE, FOR USE WITH S7-300 SERIES, 24 VDC, 100-240 MA, 3 W, 8 ANALOG INPUTS, 16 PIT, 40 POLE, DIN RAIL MOUNT

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6ES7332-5HD01-0AB0

SIMATIC S7 ANALOG OUTPUT MODULE, SM 332, 4 OUTPUT CHANNELS, 11/12 BITS RESOLUTION, 20 PIN

in stock

6ES7332-5HF00-0AB0

SIMATIC S7 OUTPUT MODULE, SM 332, ISOLATED, 8 ANALOGUE OUTPUT, RESOLUTION: 11/12 BITS, 40-POLE, ACTIVE BACKPLANE BUS

in stock

6ES7334-0CE01-0AA0

SIMATIC S7-300 IO MODULE, ANALOG, SM 334, 20 POLE, 4 INPUT, 2 OUTPUT, NON ISOLATED

in stock

6ES7335-7HG02-0AB0

SIMATIC S7-300 ANALOG MODULE, SM 33, OPTICALLY ISOLATED U/, DIAGNOSTIC, INTERRUPT, 4 ANALOG INPUT 14 BIT RESOLUTION, 4 ANALOG OUTPUT 11/12 BIT RESOLU...

in stock

6ES7350-1AH03-0AE0

COUNTER MODULE, SIMATIC S7-300, FM 350-1 FOR S7-300, 500 KHZ, 1 CHANNEL FOR CONNECTION, 5V-24V INCREMENTAL ENCODERS, ISOCHRONOUS MODE

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6ES7432-1HF00-0AB0

OUTPUT MODULE, SIMATIC S7-400, ANALOG, SM 432, OPTICALLY ISOLATED, 8 ANALOG OUTPUT, RESOLUTION 13 BIT, RACK MOUNT

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6ES7522-1BL01-0AB0

DIGITAL OUTPUT MODULE, SIMATIC S7-1500, DQ 32X24 V DC/0.5A, HF, 32 CHANNELS IN GROUPS OF 8, 4 A PER GROUP, SINGLE-CHANNEL DIAGNOSTICS, SUBSTITUTE VALU...

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