Key Features
- Extension Unit 12" PROFIsafe: Extension unit for adding control elements to a 16:9 HMI / IPC PRO device.
- 6 slots for command devices and signaling units: Supports installation of 6 control elements.
- PROFIsafe connection: PROFIsafe connection for control elements ordered separately.
- 2 PROFINET interfaces: 2 PROFINET interfaces, incl. switch.
- IP65 protection: All-round IP65 protection and enclosure Type 4x at the front.
Applications
- Extending a 16:9 HMI / IPC PRO device: Mounts on the lower part of a 16:9 HMI / IPC PRO device to add control elements.
- PROFIsafe sensor connection: Supports a PROFIsafe connection for 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor.
- Industrial Ethernet line and ring building: Supports construction of lines and rings without an external switch.
Technical Summary
| Product type designation | Extension Unit 12" PROFIsafe |
|---|---|
| Mounting | For mounting on a 16:9 HMI / IPC PRO device (lower part) |
| Mounting type | Screwed joint |
| Number of slots for command devices and signaling units | 6 |
| Supply voltage type | DC |
| Rated value (DC) | 24 V |
| Permissible range, lower limit (DC) | 19.2 V |
| Permissible range, upper limit (DC) | 28.8 V |
| Current consumption (rated value) | 150 mA; without load |
| Active power input, typ. | 3 W; Additionally 0.1 W per control element with LED |
| Number of industrial Ethernet interfaces | 2; For the construction of lines and rings without external switch |
| Number of PROFINET interfaces | 2; Incl. switch |
| PROFIsafe | Yes; 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor |
| Degree of protection | IP65 |
| Enclosure Type 4x at the front | Yes; All-round |
Frequently Asked Questions
What is Siemens 6AV7674-1LA33-0AA0?
It is an Extension Unit 12" PROFIsafe.
How many control elements can be installed on 6AV7674-1LA33-0AA0?
6 control elements can be installed.
What are the PROFINET and industrial Ethernet interfaces on this unit?
It has 2 PROFINET interfaces, incl. switch, and 2 industrial Ethernet interfaces for building lines and rings without an external switch.
What is the supply voltage for 6AV7674-1LA33-0AA0?
The supply voltage is DC with a rated value of 24 V and a permissible range from 19.2 V to 28.8 V.
How is 6AV7674-1LA33-0AA0 mounted and protected?
It is mounted with a screwed joint on a 16:9 HMI / IPC PRO device (lower part) and has IP65 protection with enclosure Type 4x at the front.
