{"product_id":"siemens-6es7341-1ch02-0ae0-simatic-s7-300-communication-processor","title":"Siemens 6ES7341-1CH02-0AE0 SIMATIC S7-300 CP 341 Communications Processor","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES7341-1CH02-0AE0 (CP 341) is a specialized communication processor designed for the SIMATIC S7-300 PLC series. It provides a high-performance serial link for point-to-point communication, acting as a bridge between the S7-300 CPU and external peripheral devices such as printers, barcode readers, or third-party controllers. The module features an isolated RS422\/485 (X.27) interface and supports standard protocols like ASCII and 3964(R), with the capability to support specialized protocols such as Modbus RTU via loadable drivers.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsolated RS422\/485 (X.27) interface for robust communication\u003c\/li\u003e\n\u003cli\u003eSupports loadable drivers for protocol flexibility (e.g., Modbus RTU)\u003c\/li\u003e\n\u003cli\u003eHigh-speed data transmission up to 115.2 kbit\/s\u003c\/li\u003e\n\u003cli\u003eIntegrated diagnostics for simplified troubleshooting\u003c\/li\u003e\n\u003cli\u003eSeamless integration into TIA Portal and SIMATIC Manager environments\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation protects internal PLC circuitry from electrical interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePoint-to-point serial data exchange in automation systems\u003c\/li\u003e\n\u003cli\u003eIntegration of third-party devices into S7-300 architectures\u003c\/li\u003e\n\u003cli\u003eData logging and reporting via serial printers or external terminals\u003c\/li\u003e\n\u003cli\u003eBarcode scanning and identification systems in manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e6ES7341-1CH02-0AE0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003eRS 422 \/ 485 (X.27)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 115.2 kbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss (typ)\u003c\/td\u003e\n\u003ctd\u003e1.6 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss (max)\u003c\/td\u003e\n\u003ctd\u003e2.4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to 70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the S7-300 CPU is powered down before inserting or removing the CP 341 module from the rack.\u003c\/li\u003e\n\u003cli\u003eMount the module on the standard S7-300 DIN rail and secure it using the integrated locking mechanism.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for RS422\/485 connections to minimize EMI in industrial environments.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the cable shield at the connector housing to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003eConfigure the module via the hardware configuration tool in STEP 7 or TIA Portal; ensure the correct driver is loaded for the intended protocol.\u003c\/li\u003e\n\u003cli\u003eVerify that the 24V DC power supply is stable and within the specified operating range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the maximum input current for this module?\u003c\/h3\u003e\u003cp\u003eThe CP 341 has a maximum input current of 100 mA from the L+ supply.\u003c\/p\u003e\u003ch3\u003eWhat is the minimum transmission rate supported?\u003c\/h3\u003e\u003cp\u003eThe module supports a minimum transmission rate of 0.3 kbit\/s.\u003c\/p\u003e\u003ch3\u003eHow many communication interfaces are provided?\u003c\/h3\u003e\u003cp\u003eThe module features 1 isolated serial communication interface.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50645502689532,"sku":"6ES7341-1CH02-0AE0","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_e4df6dfe-e84e-44d3-b0d5-ab6b1bf5e7f3.jpg?v=1784975572","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-6es7341-1ch02-0ae0-simatic-s7-300-communication-processor","provider":"Electronic PLC","version":"1.0","type":"link"}