Siemens 6ES7870-1AB01-0YA0 SIMATIC S7 MODBUS Slave V3.1 Software

SKU 6ES7870-1AB01-0YA0

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12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6ES7870-1AB01-0YA0
Origin Germany
Product Type: Communication Software
Barcode: 85234925
Payment: T/T, Western Union
Weight: 0.25 kg
Dimensions: 23.50cm x 19.20cm x 2.30cm
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

The 6ES7870-1AB01-0YA0 is a SIMATIC S7 MODBUS Slave (V3.1) software package, engineered to enable communication between Siemens S7 automation systems and external devices using the Modbus protocol. This single-license software solution is designed to transform the communication processors into Modbus slaves, facilitating seamless data exchange in industrial networks.

The package includes the runtime software and documentation on CD, along with a hardware (HW) dongle for license verification. It supports three languages (German, English, and French) and is executable within the STEP 7 environment (version V4.02 or higher). The software is specifically optimized for use with the CP 341 and CP 441-2 communication processors.

Features

SIMATIC S7 MODBUS Slave (V3.1) functionality
Single license package for 1 installation
Includes software, documentation (CD), and required HW dongle
Multi-language support: DE, EN, FR
Compatible with STEP 7 V4.02 or higher
Hardware compatibility: CP 341 and CP 441-2 communication modules

Applications

Integration of S7 controllers into third-party automation networks
Modbus RTU slave communication for data monitoring and control
Legacy system communication upgrades
Industrial process data exchange between diverse controller platforms

Technical Specifications

Feature	Specification
Brand	Siemens
Range	SIMATIC S7
Subrange	S7
Product Type	Communication Software
Software Version	V3.1
Min. STEP 7 Version	V4.02
Compatible Hardware	CP 341, CP 441-2
Languages	DE, EN, FR
Weight	0.25 kg
Dimensions	23.50 cm x 19.20 cm x 2.30 cm
Product Phase	Active
Commodity Code	85234925

Installation Guidelines

System Requirements: Ensure the workstation or programming device is running STEP 7 version V4.02 or higher prior to installation.
Hardware Setup: Install the appropriate communication processor (CP 341 or CP 441-2) in the S7 rack before loading the software.
License Management: The provided HW dongle must be connected to the system for the software to function correctly; do not remove the dongle during runtime.
Configuration: Use the STEP 7 configuration tools to parameterize the communication processor to match the Modbus slave settings required by the host system.
Verification: After installation, verify the communication link via the diagnostic buffers in the STEP 7 project to ensure correct frame processing.

Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

FAQ

Which communication processors are compatible with this software?

This software is designed for use with the CP 341 and CP 441-2 communication processors.

What is the minimum STEP 7 version required?

The software is executable in STEP 7 version V4.02 or higher.

What is included in the software package?

The package includes the installation software and documentation on CD, along with a hardware (HW) dongle for license protection.

What communication protocol does this software enable?

It enables the SIMATIC S7 system to act as a Modbus slave.

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