{"product_id":"siemens-6es7455-0vs00-0ae0-s7-400-controller-module","title":"Siemens 6ES7455-0VS00-0AE0 S7-400 Controller Module","description":"\u003ch2\u003eSiemens 6ES7455-0VS00-0AE0 - Advanced 16-Channel PID Control Module\u003c\/h2\u003e\n\u003cp\u003eMaster complex process control with the Siemens \u003cb\u003e6ES7455-0VS00-0AE0\u003c\/b\u003e FM 455 C. This is a powerful, all-in-one control module for the SIMATIC S7-400 PLC, integrating \u003cb\u003e16 independent PID controllers\u003c\/b\u003e with dedicated analog I\/O. It handles temperature, pressure, flow, and level control loops autonomously, offloading the main CPU for faster, more reliable process automation in applications like chemical processing, HVAC, and batch manufacturing.\u003c\/p\u003e\n\u003ch3\u003eComplete Technical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eBrand \u0026amp; Series:\u003c\/b\u003e Siemens \u003ca href=\"https:\/\/www.ubestplc.com\/collections\/siemens-s7-400\"\u003eSIMATIC S7-400\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFull Model Number:\u003c\/b\u003e 6ES7455-0VS00-0AE0 (Function Module FM 455 C, Continuous Control)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eModule Type:\u003c\/b\u003e 16-Channel PID Control Module with Analog \u0026amp; Digital I\/O\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eControl Loops:\u003c\/b\u003e 16 Independent PID Controllers\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAnalog Inputs:\u003c\/b\u003e 16 channels (for T\/C, 2-wire), 8 channels (for Pt100 RTD, 4-wire)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAnalog Outputs:\u003c\/b\u003e 16 channels (Voltage: 0\/±10V, Current: 0\/4-20mA, ±20mA)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDigital Inputs:\u003c\/b\u003e 16 channels, 24V DC\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Signals:\u003c\/b\u003e Voltage, Current, Thermocouple (B, J, K, R, S), Pt100 RTD\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eResolution:\u003c\/b\u003e 12-bit or 14-bit selectable\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBasic Accuracy (at 25°C):\u003c\/b\u003e Approx. ±0.5% of range (I\/O)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Settling Time:\u003c\/b\u003e As fast as 0.1 ms (resistive load)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSupply Voltage:\u003c\/b\u003e 24V DC (20.4V - 28.8V)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower Loss:\u003c\/b\u003e Typically 12 W (Max 17.3 W)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCable Length:\u003c\/b\u003e Up to 1000m (Digital), 200m (Analog, 50m for low mV\/T\/C)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFront Connectors:\u003c\/b\u003e 2 x 48-pin required\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (W x H x D):\u003c\/b\u003e 50 mm x 290 mm x 210 mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e Approximately 1400 g\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Application Guide\u003c\/h3\u003e\n\u003cp\u003eInstall the \u003cb\u003e6ES7455-0VS00-0AE0\u003c\/b\u003e FM 455 C into your S7-400 rack. Connect your process sensors (thermocouples, RTDs, 4-20mA transmitters) to the analog inputs and your final control elements (control valves, I\/P converters, drives) to the analog outputs. The digital inputs can be used for run\/permit signals. Configuration and tuning are done via dedicated software in the Siemens STEP 7 environment.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included:\u003c\/b\u003e 1 x Siemens FM 455 C Control Module (6ES7455-0VS00-0AE0).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOur Guarantee:\u003c\/b\u003e This product is covered by a full \u003cb\u003e12-month warranty\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eFast Global Shipping\u003c\/h3\u003e\n\u003cp\u003eWe ensure prompt delivery worldwide via \u003cb\u003eFedEx, UPS, and DHL\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhat is the advantage over doing PID control in the main CPU?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis module provides dedicated, hardware-based control with much faster and more consistent loop update times. It doesn't get delayed by other PLC tasks, leading to more stable control, especially for fast or critical loops.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan it handle different types of control loops simultaneously?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can configure each of the 16 channels independently. One channel could control temperature with a thermocouple, the next could control pressure with a 4-20mA input, and another could control flow, all at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat control functions does it include?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond standard PID, it supports features essential for industrial processes: manual\/automatic switching, output limiting, setpoint ramping, feedforward control, and programmable alarming for deviations or sensor faults.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow do I connect a 2-wire 4-20mA transmitter?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eConnect it directly to a current input channel. The module can typically supply the loop power for the transmitter, simplifying wiring (check specific channel capabilities in the manual).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIs programming knowledge required?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYou need to configure the module using its specific parameterization interface in STEP 7, which is more like filling out function blocks and forms rather than writing traditional code. A basic understanding of control loop tuning (P, I, D gains) is necessary.\u003c\/p\u003e\n\u003cp\u003e© 2026 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51494521307418,"sku":"6ES7455-0VS00-0AE0","price":208.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/6ES7455-0VS00-0AE0.jpg?v=1782963714","url":"https:\/\/www.ubestplc.com\/products\/siemens-6es7455-0vs00-0ae0-s7-400-controller-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}