{"id":9065,"date":"2026-08-31T15:33:13","date_gmt":"2026-08-31T07:33:13","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=9065"},"modified":"2026-08-31T15:33:28","modified_gmt":"2026-08-31T07:33:28","slug":"new-original-siemens-6es7-288-3ae04-0aa0-em-ae04-analog-input-expansion-module","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-siemens-6es7-288-3ae04-0aa0-em-ae04-analog-input-expansion-module\/","title":{"rendered":"New Original Siemens 6ES7 288\u20113AE04\u20110AA0 EM AE04 Analog Input Expansion Module"},"content":{"rendered":"

Siemens 6ES7 288\u20113AE04\u20110AA0 EM AE04 Analog Input Expansion Module<\/h1>\n

Product Overview<\/h2>\n

Siemens 6ES7 288\u20113AE04\u20110AA0 is an analog input expansion module for SIMATIC S7\u2011200 SMART PLC system, also known as SM AI04. It offers 4 channels of analog signal acquisition, supporting multiple voltage and current input types from field sensors such as pressure transmitters, level sensors and temperature transducers. The module connects to S7\u2011200 SMART CPU via backplane bus for system I\/O expansion. It adopts 12\u2011bit ADC conversion chip, delivers stable analog measurement for small\u2011and\u2011medium automation scenarios, widely used in water treatment, packaging machinery, HVAC and general manufacturing equipment control systems.<\/p>\n

Main Functions<\/h2>\n
    \n
  1. 4\u2011channel analog signal acquisition, configurable for voltage or current input in groups of two channelsManualsLib.<\/li>\n
  2. Multi\u2011range signal support: voltage signals \u00b110\u202fV, \u00b15\u202fV, \u00b12.5\u202fV; current signals 0\u201120\u202fmA, 4\u201120\u202fmA.<\/li>\n
  3. Parameterizable measured\u2011value smoothing function with four filter levels to suppress industrial signal noise interference.<\/li>\n
  4. Interference frequency suppression for 10\u202fHz, 50\u202fHz, 60\u202fHz, 400\u202fHz to filter power\u2011supply harmonic disturbances.<\/li>\n
  5. LED status indicator for module power and operational status for quick on\u2011site inspection.<\/li>\n
  6. Direct backplane bus connection with S7\u2011200 SMART CPU, no extra configuration hardware required.<\/li>\n
  7. Supports over\u2011range signal identification for detecting abnormal sensor output status.<\/li>\n
  8. Standard 35\u202fmm DIN\u2011rail mounting for installation inside industrial control cabinets.<\/li>\n<\/ol>\n

    Technical Features<\/h2>\n
      \n
    • 12\u2011bit ADC converter; resolution: 11 bit plus sign bit for voltage mode, 11 bit for current mode.<\/li>\n
    • Per\u2011channel conversion time of 2.5\u202fms for fast analog data sampling.<\/li>\n
    • High\u2011input resistance 9\u202fM\u03a9 for voltage channels; 250\u202f\u03a9 input resistance for current channels.<\/li>\n
    • Parameterizable digital filtering to adapt to different field noise environments.<\/li>\n
    • IP20 protection class, designed for indoor cabinet\u2011mount application only.<\/li>\n
    • Reverse\u2011polarity protection for external DC24V power supply.<\/li>\n
    • Compact S7\u2011200 SMART expansion module form factor to save cabinet installation space.<\/li>\n
    • Complies with CE and EMC standards for general industrial automation applications.<\/li>\n
    • Diagnostics for external supply voltage fault monitoring.<\/li>\n<\/ul>\n

      Technical Data Table<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Item<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
      Model<\/td>\nEM AE04 (SM AI04)<\/td>\n<\/tr>\n
      Order Code<\/td>\n6ES7 288\u20113AE04\u20110AA0<\/td>\n<\/tr>\n
      Brand<\/td>\nSiemens<\/td>\n<\/tr>\n
      Number of Analog Input Channels<\/td>\n4<\/td>\n<\/tr>\n
      Input Signal Type<\/td>\nVoltage \/ Current (configurable per 2\u2011channel group)<\/td>\n<\/tr>\n
      Voltage Input Ranges<\/td>\n\u00b110\u202fV, \u00b15\u202fV, \u00b12.5\u202fV<\/td>\n<\/tr>\n
      Current Input Ranges<\/td>\n0\u201120\u202fmA, 4\u201120\u202fmA<\/td>\n<\/tr>\n
      Resolution<\/td>\nVoltage:11 bit + sign; Current:11 bit (12\u2011bit ADC)<\/td>\n<\/tr>\n
      Conversion Time per Channel<\/td>\n2.5\u202fms<\/td>\n<\/tr>\n
      Voltage Input Resistance<\/td>\n9\u202fM\u03a9<\/td>\n<\/tr>\n
      Current Input Resistance<\/td>\n250\u202f\u03a9<\/td>\n<\/tr>\n
      External Power Supply<\/td>\nDC 20.4\u202fV ~ 28.8\u202fV (nominal DC24\u202fV)<\/td>\n<\/tr>\n
      External Current Consumption<\/td>\nTyp. 40\u202fmA<\/td>\n<\/tr>\n
      Backplane Bus 5\u202fV Current<\/td>\nTyp. 80\u202fmA<\/td>\n<\/tr>\n
      Typical Power Loss<\/td>\n1.5\u202fW<\/td>\n<\/tr>\n
      Protection Class<\/td>\nIP20<\/td>\n<\/tr>\n
      Operating Ambient Temperature<\/td>\n0\u202f\u00b0C ~ +55\u202f\u00b0C<\/td>\n<\/tr>\n
      Storage & Transport Temperature<\/td>\n-40\u202f\u00b0C ~ +85\u202f\u00b0C<\/td>\n<\/tr>\n
      Mounting<\/td>\n35\u202fmm DIN\u2011rail<\/td>\n<\/tr>\n
      Dimensions (W \u00d7 H \u00d7 D)<\/td>\n45\u202fmm \u00d7 100\u202fmm \u00d7 81\u202fmm<\/td>\n<\/tr>\n
      Net Weight<\/td>\nApprox 0.15\u202fkg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      10 Similar\u2011function Siemens S7\u2011200 SMART Analog Modules<\/h2>\n
        \n
      1. 6ES7288\u20113AE08\u20110AA0 EM AE08: 8\u2011channel analog input expansion module for S7\u2011200 SMART<\/li>\n
      2. 6ES7288\u20113AR04\u20110AA0 EM AR04: 4\u2011channel RTD temperature analog input module<\/li>\n
      3. 6ES7288\u20113AR02\u20110AA0 EM AR02: 2\u2011channel RTD temperature acquisition module<\/li>\n
      4. 6ES7288\u20113AQ02\u20110AA0 EM AQ02: 2\u2011channel analog output expansion module<\/li>\n
      5. 6ES7288\u20113AQ04\u20110AA0 EM AQ04: 4\u2011channel analog output module for analog control signal output<\/li>\n
      6. 6ES7288\u20113AM03\u20110AA0 EM AM03: Mixed analog module, 2AI + 1AO combined channels<\/li>\n
      7. 6ES7288\u20113AM06\u20110AA0 EM AM06: Mixed analog I\/O module, 4AI + 2AO combined channels<\/li>\n
      8. 6ES7288\u20113AT04\u20110AA0 EM AT04: 4\u2011channel thermocouple temperature input module<\/li>\n
      9. 6ES7288\u20115AE01\u20110AA0 SB AE01: Signal board, 1\u2011channel analog input for CPU onboard expansion<\/li>\n
      10. 6ES7288\u20115AQ01\u20110AA0 SB AQ01: Signal board, 1\u2011channel analog output for CPU onboard expansion<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

        Siemens 6ES7 288\u20113AE04\u20110AA0 EM AE04 Analog Input Expansion Module Product Overview Siemens 6ES7 288\u20113AE04\u20110AA0 is an analog input expansion module<\/p>","protected":false},"featured_media":9066,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[111],"product_tag":[],"class_list":["post-9065","product","type-product","status-publish","has-post-thumbnail","product_cat-siemens","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original Siemens 6ES7 288\u20113AE04\u20110AA0 EM AE04 Analog Input Expansion Module - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-siemens-6es7-288-3ae04-0aa0-em-ae04-analog-input-expansion-module\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original Siemens 6ES7 288\u20113AE04\u20110AA0 EM AE04 Analog Input Expansion Module - 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