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  1. SM 1221 digital input specifications - SIMATIC S7 S7-1200

    Jul 25, 2018 · Entry type: Manual, Entry ID: 109759862, Entry date: 07/25/2018. 30 V DC, max. Logic 0 signal (max.) ① For sinking inputs, connect "-" to "M" (shown). For sourcing inputs, …

  2. Data sheet 6ES7221-1BH32-0XB0 SIMATIC S7-1200, Digital input SM 1221, 16 DI, 24 V DC, Sink/Source

  3. Siemens Product Information

    SIMATIC S7-1200, Digital input SM 1221, 16 DI, 24 V DC, Sink/Source General information Product type designation SM 1221, DI 16x24 V DC Supply voltage Rated value (DC) 24 V …

  4. Mar 12, 2024 · Operation at 25 °C without condensation, max.

  5. The SM 1221 digital input signal modules convert the level of the external digital signals from the process into the internal signal level of the S7-1200. Technical specifications

  6. SM1221 Datasheet, PDF - Alldatasheet

    SM1221 Datasheet Medium Pressure Digital Sensor - Silicon Microstructures, Inc. SM1221-BBE-S-015-000

  7. Product Details - Industry Mall - Siemens Order Entry II

    Nov 1, 2025 · A: Standard product which is a stock item could be returned within the returns guidelines/period. Based on the information currently available, we assume that these …

  8. SM1221 Datasheet (PDF) - Silicon Microstructures, Inc.

    Description: Medium Pressure Digital Sensor. Manufacturer: Silicon Microstructures, Inc..

  9. SM 1221 digital input specifications - SIMATIC S7 S7-1200 …

    Dec 16, 2014 · Entry type: Manual, Entry ID: 107623221, Entry date: 12/16/2014. 30 VDC, max. Logic 0 signal (max.) ① For sinking inputs, connect "-" to "M" (shown). For sourcing inputs, …

  10. Operation at 25 °C without condensation, max.