---
title: "6ES7870-1AA01-0YA1 SIMATIC S7 MODBUS Master V3.1 Single license without software"
category: "Automation and Industrial Control > Contactors and industrial relays"
---

**Kategorie:** Automation and Industrial Control > Contactors and industrial relays

# 6ES7870-1AA01-0YA1 SIMATIC S7 MODBUS Master V3.1 Single license without software

SIMATIC S7 MODBUS Master V3.1 Single license without software

## Základní informace

| Parametr | Hodnota |
| --- | --- |
| Unit | pcs |
| Code 1 | SI_6ES7870-1AA01-0YA1 |
| Code 2 | 6ES7870-1AA01-0YA1 |
| Warranty | 12 |
| Warranty for companies | 12 |
| Brand | SIEMENS |

## Podrobný popis

SIMATIC S7, MODBUS Master V3.1 single license for 1 installation R-SW, without SW and without documentation, HW dongle, Class A, 3 languages (de, de, fr, en fr), executable in STEP 7 V4.02 or higher, reference hardware: CP 341 and CP 441-2 Drivers for Modbus protocol with RTU message format.