Product OverviewThe 6ES7455-0VS00-0AE0 FM 455 C is a high-density control module for SIMATIC S7-400 systems. It supports closed-loop control, signal processing, and stable industrial operation.Core IdentificationBrand: SiemensSeries: SIMATIC S7-400Model: 6ES7455-0VS00-0AE0Module type: FM 455 C Control ModuleTotal channels: 16 continuous control loopsPower and ConsumptionRated supply voltage: 24 VDCPermissible range: 20.4 to 28.8 VDCTypical input current: 370 mAMaximum input current: 440 mATypical power loss: 12 WMaximum power loss: 17.3 WDigital Input CapabilityTotal digital inputs: 16Input standard: IEC 61131 type 2Logic low range: -3 to 5 VLogic high range: 13 to 30 VTypical signal current: 7 mAMax cable length shielded: 1000 mAnalog Input FlexibilityTotal analog inputs: 16Supports voltage and current signalsThermocouple types: B, J, K, R, SResistance thermometer: Pt100Voltage ranges up to ±10 VCurrent ranges up to ±20 mAInput resolution: up to 14-bitTemperature Measurement FeaturesInternal cold junction compensationExternal compensation with Pt100Linearization is parameterizableStable readings in changing climatesAnalog Output PerformanceTotal analog outputs: 16Voltage output ranges: 0–10 V, ±10 VCurrent output ranges: 0–20 mA, 4–20 mAFast settling time for control loopsShort-circuit protected voltage outputsAccuracy and StabilityInput accuracy: ±0.4 to ±1%Output accuracy: up to ±0.5%Stable operation over full temperature rangeReliable for continuous control tasksIntegrated Control FunctionsUp to 16 closed-loop controllersSupports fast response control strategiesSubstitute values are parameterizableIdeal for process automationIsolation and Safety DesignOptocoupler isolation to backplane busIsolation tested at 500 V DCImproves noise immunityProtects sensitive signalsMechanical InformationModule width: 50 mmHeight: 290 mmDepth: 210 mmWeight: approx. 1.4 kgRequired connectors: 2 × 48-pinMain Product BenefitsCombines AI, AO, and DI in one moduleReduces cabinet spaceImproves control accuracySimplifies wiring and maintenanceBuilt for long-term plant operationTypical Use CasesChemical process controlPower plant automationTemperature regulation systemsFlow and pressure controlIndustrial batch processingBuying GuideConfirm S7-400 system compatibilityCheck required signal typesPlan sensor wiring lengthVerify control loop quantitySelect correct front connectorsFAQIs this module suitable for complex control tasks?Yes. It supports multiple closed-loop controllers.Can analog and digital signals run together?Yes. The design handles mixed signals reliably.How stable is temperature measurement?Cold junction compensation improves accuracy.What helps reduce signal noise?Optocoupler isolation and shielded cables.Is this module good for upgrades?Yes. It fits existing S7-400 racks.Warranty and ShippingWarranty period: 12 monthsCareful industrial packagingWorldwide shipping via FedEx, UPS, DHLContact InformationEmail: [email protected]: 86 158 8020 0923Copyright © 2025 Oiltech Controls Limited. All rights reserved.Partner PLCDCS HUB Limited , Powergear X Automation Limited All rights reserved.
