Product OverviewSiemens 6ES7341-1CH01-0AE0 is a CP 341 communication processor for SIMATIC S7-300 systems. It supports RS422 and RS485 serial links. The module is supplied as a spare part. It enables stable data exchange between PLCs and field devices.Basic IdentificationBrand: SiemensSeries: SIMATIC S7-300Module Type: CP 341 Communication ProcessorModel: 6ES7341-1CH01-0AE0Category: Industrial spare partElectrical CharacteristicsRated supply voltage 24 V DCInput current from L up to 240 mABackplane bus current 5 V DC, 70 mAMaximum power loss 5.8 WLow heat generation in cabinetsCommunication InterfaceOne isolated serial interfacePhysical layer RS422 or RS48515-pin Sub-D connectorPoint-to-point communication supportCable length up to 1200 mTransmission PerformanceSpeed range from 0.3 to 76.8 kbit/sStable data transfer at long distancesHalf-duplex support for higher ratesSuitable for low-speed serial devicesIntegrated Protocol Support3964R protocol for RS422ASCII protocol for flexible data formatsRK512 protocol for PLC communicationReloadable custom drivers supportedTelegram length up to 1024 bytesSoftware & MemoryFunction blocks stored in RAMFB size up to 5500 bytesHandles send and receive tasksEfficient data handling logicMechanical InformationWidth 40 mmHeight 125 mmDepth 120 mmWeight approximately 300 gFits standard S7-300 racksMain BenefitsReliable serial communicationEasy integration into existing PLC systemsSupports legacy field equipmentCompact and lightweight designTrusted Siemens build qualityTypical ApplicationsFactory automation systemsProcess control equipmentLegacy serial device connectionMachine data exchangeWarranty & ShippingWarranty: 12 monthsShipping: FedEx, UPS, DHLWorldwide delivery availableFAQIs this module suitable for system expansion?It is best used as a replacement or spare part.Can it work with long cable runs?Yes, cable length can reach 1200 meters.Which protocol should I choose?ASCII is flexible, 3964R is common for PLC links.Is RS485 better than RS422?RS485 is preferred for multi-drop networks.How do I confirm compatibility?Check CPU type and S7-300 rack version.Contact 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.
