Sales Siemens Official Authorized 6ES7870-1AA01-0YA0 Modbus Master V3.1 Single License Dongle For CP341 CP441 S7-300 S7-400 PLC
Complete order number: 6ES7870-1AA01-0YA0
Product Name: SIMATIC S7 Modbus Master V3.1 Single Device Permanent License Driver Software (with Hardware Encryption Dog)
Official authorization: Siemens original genuine authorization, can be used for S7-400/S7-300 series point-to-point communication modules
Compatible hardware: CP341, CP441-1, CP441-2 serial communication processors (RS232/RS485)
Protocol support: Modbus RTU, Modbus ASCII standard master communication protocol
Package contents: original hardware encryption dongle, driver installation CD, official manual, authorization certificate
Authorization type: Single set permanent authorization, bound to a single CP module hardware serial number, cannot be reused by multiple devices
Adaptation programming software: STEP7 V5. x, compatible with S7-400 standard CPU and S7-400H redundant control system
Function: Load Modbus master driver for CP441/CP341, actively collect data from Modbus slave devices such as frequency converters, smart meters, flow meters, temperature controllers, third-party DCS, etc., freely map PLC I/Q/M/DB storage area, and achieve polling, acquisition and control of multiple serial devices
Source status: Siemens original factory brand new sealed genuine authorized spot sales, 12-month warranty, can provide authorization traceability, support global bulk foreign trade supply