Spot Siemens Authorized 6ES7870-1AB01-0YA0 Modbus Slave V3.1 Single License Dongle For CP341 CP441 S7-300 S7-400 PLC
Complete order number: 6ES7870-1AB01-0YA0
Product Name: SIMATIC S7 Modbus Slave V3.1 Slave Protocol Authorization Driver (Single Device Permanent Authorization)
Authorized adaptation: Siemens S7-300/S7-400 series point-to-point communication processors CP341, CP441-1, CP441-2
Origin: Original from Germany, authorized by Siemens official genuine version
The set includes: hardware encryption dongle (USB compatible)+driver installation CD+official authorization manual
Protocol version: Modbus Slave V3.1, supports Modbus RTU and Modbus ASCII standard communication protocols
Authorization type: Single device permanent authorization, can only be used on one set of CP communication modules, cannot be reused by multiple devices
Core function: Load Modbus slave driver protocol for Siemens point-to-point serial communication module, realizing data exchange between PLC and frequency converter, intelligent instrument, DCS system, and third-party Modbus master device serial ports; Free definition of Modbus register address mapping for PLC internal DB, M, I, Q storage areas, supporting 485/232 serial port stable industrial communication
Compatible system: STEP7 V5. x programming software, compatible with S7-300/400 standard CPU and S7-400H redundant control system
Source status: Siemens officially authorized original stock, brand new and unopened, 12-month warranty, can provide original factory authorization traceability, supports global bulk foreign trade supply