{"product_id":"siemens-6es7341-1ch01-0ae0-cp-341-industrial-automation-module","title":"Siemens 6ES7341-1CH01-0AE0 CP 341 Industrial Automation Module","description":"\u003ch2\u003eIntroduction to the Siemens 6ES7341-1CH01-0AE0 CP 341\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7341-1CH01-0AE0 is a communication processor for the SIMATIC S7-300 series. This module replaces older serial interface modules and adds reliable point-to-point communication capabilities. With an isolated RS422\/485 interface, it supports multiple protocols including ASCII, 3964(R), and RK512. The included configuration package on CD simplifies setup. Upgrade your automation network with the Siemens 6ES7341-1CH01-0AE0 for enhanced data exchange.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications of the Siemens 6ES7341-1CH01-0AE0\u003c\/h2\u003e\u003cp\u003eThe following table lists key parameters from the datasheet. All values are taken directly from the Siemens 6ES7341-1CH01-0AE0 specifications.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage (rated DC)\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput current from L+\u003c\/td\u003e\n\u003ctd\u003e240 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput current from backplane bus (5 V DC)\u003c\/td\u003e\n\u003ctd\u003e70 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower loss\u003c\/td\u003e\n\u003ctd\u003e5.8 W max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of interfaces\u003c\/td\u003e\n\u003ctd\u003e1 (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical interface\u003c\/td\u003e\n\u003ctd\u003eRS 422\/485 (X.27)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission rate (min.\/max.)\u003c\/td\u003e\n\u003ctd\u003e0.3 kbit\/s \/ 76.8 kbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length (point-to-point)\u003c\/td\u003e\n\u003ctd\u003e1200 m max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector type\u003c\/td\u003e\n\u003ctd\u003e15-pin sub D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated protocols\u003c\/td\u003e\n\u003ctd\u003e3964(R) (not RS485), ASCII, RK512 (not RS485), customer-specific drivers reloadable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. telegram length\u003c\/td\u003e\n\u003ctd\u003e1024 byte (for all protocols)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFB length in RAM\u003c\/td\u003e\n\u003ctd\u003e5500 byte max. (sending \u0026amp; receiving)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e40 mm x 125 mm x 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 300 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eReal-World Applications for the Siemens 6ES7341-1CH01-0AE0\u003c\/h2\u003e\u003cp\u003eThis CP 341 module provides serial communication for S7-300 systems. Use it to connect barcode scanners, printers, weigh scales, or other serial devices. In manufacturing, the Siemens 6ES7341-1CH01-0AE0 enables data exchange with older equipment that lacks modern fieldbus interfaces. Upgrade legacy point-to-point links with reliable 3964(R) or ASCII protocols. The module’s 1200 m cable range suits large facilities.\u003c\/p\u003e\u003ch2\u003eInstallation and Setup Guide\u003c\/h2\u003e\u003cp\u003eMount the Siemens 6ES7341-1CH01-0AE0 on a standard DIN rail in an S7-300 rack. Connect the 15-pin sub D connector to your serial device. Wire the power supply using the three screw terminals: L+, M, and GND. Use the included CD to configure the protocol and parameters. Ensure termination resistors are set correctly for RS485 half‑duplex operation. Always power down the system before installation.\u003c\/p\u003e\u003ch2\u003eCompatibility and Integration with S7-300 Systems\u003c\/h2\u003e\u003cp\u003eThe Siemens 6ES7341-1CH01-0AE0 integrates directly into the S7-300 backplane bus. It works with S7-300 CPUs and other CP modules. The isolated RS422\/485 interface supports point-to-point or multi-drop networks. Use the integrated protocol drivers for 3964(R), ASCII, or RK512 without additional programming. For custom protocols, reloadable drivers are available. This module replaces older CP 340 models, providing higher transmission rates up to 76.8 kbit\/s.\u003c\/p\u003e\u003ch2\u003eSelection Guide and Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify that your S7-300 rack has a free slot and that your power supply can handle the 240 mA draw from L+ and 70 mA from 5 V backplane. The Siemens 6ES7341-1CH01-0AE0 ships with a configuration CD. For reliable sourcing, choose PLC Source PRO (available via ubest101.myshopify.com). Ensure your cable length does not exceed 1200 m and your protocol choice matches RS422 or RS485 (note that 3964(R) and RK512 are not supported on RS485).\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410424066147,"sku":"6ES7341-1CH01-0AE0","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6ES7341-1BH01-0AE0_1084f69b-4277-49e7-a31d-2b36b89f2f69.jpg?v=1785179620","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6es7341-1ch01-0ae0-cp-341-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}