Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | Extension Unit 22" PROFIsafe |
| Mounting positions | 12 |
| Supply voltage | 24 V DC |
| Permissible supply range | 19.2 V to 28.8 V DC |
| PROFINET interfaces | 2; including switch |
| Industrial Ethernet interfaces | 2; for lines and rings without external switch |
| Protection rating | IP65 |
| Mounting | Lower part of a 16:9 HMI / IPC PRO device; screwed joint |
Key Features
- 12 control-element positions: Has 12 slots for command devices and signaling units; 12 control elements can be installed.
- Parameterizable keys: Has parameterizable keys and supports automatic key and signal lamp testing when switching on.
- 24 V DC supply: Rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
- PROFINET and Industrial Ethernet: Has 2 PROFINET interfaces including a switch and 2 Industrial Ethernet interfaces for lines and rings without an external switch.
- PROFIsafe emergency-stop connection: Supports 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor.
- HMI / IPC PRO mounting: Mounts on the lower part of a 16:9 HMI / IPC PRO device using a screwed joint; rack mounting and front mounting are not supported.
Frequently Asked Questions
1. How many control elements can be installed on the Siemens 6AV7674-1LA63-0AA0?
It has 12 mounting positions for command devices and signaling units, and 12 control elements can be installed.
2. What supply voltage does the Extension Unit 22" use?
The rated supply voltage is 24 V DC. The permissible range is 19.2 V to 28.8 V DC.
3. Which interfaces and PROFIsafe function does it provide?
It has 2 PROFINET interfaces including a switch and 2 Industrial Ethernet interfaces. PROFIsafe supports 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor.
4. How is the Siemens 6AV7674-1LA63-0AA0 mounted?
It is mounted on the lower part of a 16:9 HMI / IPC PRO device using a screwed joint. It has no rack mounting or front mounting.
