--- type: product schema_version: 1 stock_number: "70085-13" canonical_url: "https://www.artisantg.com/Embedded/70085-13/Siemens-6ES5-421-8MA12-Digital-DC-Input-Module" json_url: "https://www.artisantg.com/Embedded/70085-13/Siemens-6ES5-421-8MA12-Digital-DC-Input-Module.json" generated_at: "2026-11-07T01:25:34.484Z" last_updated: "2026-10-07T19:05:41.127-05:00" --- # Siemens 6ES5 421-8MA12 Digital DC Input Module _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Siemens - Model: 6ES5 421-8MA12 - Condition: Used and in Excellent Condition - Price: $60.00 USD - Availability: In stock, 5 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 6 lb - Shipping dimensions: 18X12X8 in ## Categories - Military and Embedded Equipment > Embedded & Industrial > Other Modular (primary) - Industrial Systems Equipment > PLCs and Controllers > I/O Modules ## Details This Siemans 6ES5 421-8MA12 Digital DC Input Module is used and in excellent condition. - Part Number: 6ES5 421-8MA12 - Output Voltage: 24V DC - 8 Inputs ## Images - -