Siemens

About Siemens Products

MRO Electric and Supply maintains a comprehensive stock of Siemens parts for product lines including Sinamics, Siemens Support, Servo Motors, Micromaster, Simoreg DC Master, Sinumerik Controls, SIMATIC 277/577, 477, 627/677, 870/877, Panel PC, Ultrasonic, and more.

Expansion Modules

6ES7141-1BF31-0XA0

EXPANSION MODULE, 8SLOT, 24VDC, ET200X

in stock

6ES7142-1BD30-0XA0

Expansion module EM 142 for ET 200X

in stock

6ES7142-1BD40-0XB0

EM142 FOR ET 200X, IP66/67, 4 DISCRETE OUTPUTS, 24 VDC, 2 AMP

in stock

6ES7144-1GB41-0XB0

EXPANSION MODULE, EM 144 FOR ET 200X, IP66/67 2 AI, 0 (4) UP TO 20MA

in stock

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