Product Overview
Technical Summary
| Product type | Extension Unit 12" PROFIsafe |
|---|---|
| Mounting | Lower part of a 16:9 HMI / IPC PRO device |
| Mounting type | Screwed joint |
| Control element positions | 6 |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Industrial Ethernet interfaces | 2; for lines and rings without an external switch |
| PROFINET interfaces | 2; including switch |
| PROFIsafe | 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor |
| Protection | IP65 all-round |
| Active power input | 3 W; additionally 0.1 W per control element with LED |
| Product lifecycle | Active Product |
Key Features
- Product type designation: Extension Unit 12" PROFIsafe.
- Control element configuration: Parameterizable keys are supported; 6 control elements can be installed.
- Mounting: For mounting on the lower part of a 16:9 HMI / IPC PRO device; screwed joint. Rack mounting and front mounting are not supported.
- Supply voltage: DC, rated value 24 V; permissible range 19.2 V to 28.8 V.
- Interfaces: 2 industrial Ethernet interfaces for constructing lines and rings without an external switch; 2 PROFINET interfaces including switch.
- Protection and PROFIsafe: IP65 all-round protection; PROFIsafe supports 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor.
Frequently Asked Questions
What identifies Siemens 6AV7674-1LA33-0AA0?
It is an Extension Unit 12" PROFIsafe for mounting on the lower part of a 16:9 HMI / IPC PRO device.
Which specifications distinguish this MLFB?
The configuration includes 6 control-element positions, 24 V DC supply, 2 PROFINET interfaces including switch, and IP65 all-round protection.
What should be checked against the nameplate before inquiry?
Check the complete order number 6AV7674-1LA33-0AA0, the product type designation, and the supplied mounting and interface details.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number 6AV7674-1LA33-0AA0.
