---
title: "3RK3221-2AA10 SIRIUS, Extension module 3RK32 for Modular Safety System 3RK3 2/4 F-DI"
category: "Protective and security systems > Relay"
---

**Kategorie:** Protective and security systems > Relay

# 3RK3221-2AA10 SIRIUS, Extension module 3RK32 for Modular Safety System 3RK3 2/4 F-DI

SIRIUS, Extension module 3RK32 for Modular Safety System 3RK3 2/4 F-DI

## Základní informace

| Parametr | Hodnota |
| --- | --- |
| Unit | pcs |
| Code 1 | SI_3RK3221-2AA10 |
| Code 2 | 3RK3221-2AA10 |
| Brand | SIEMENS |

## Podrobný popis

SIRIUS, expansion module 3RK32 for modular safety system 3RK3 2/4 F-DI, 1/2 F-RO, 24 V DC/1 A configurable via MSS ES 22.5 mm width spring-loaded terminal up to SIL 3 (IEC 61508) up to Performance Level e (ISO 13849-1) without connecting cable