Technical Summary
| Product type designation | Extension Unit 19" hardwired |
|---|---|
| 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 | 10; Max. 8 control elements + 1 emergency stop button can be mounted (refer to manual) |
| Connection type of the LED module | 12-pin connector |
| Connection type of the contacts of the control elements | 16-pin connector |
| Connection type of the safety-related contacts (emergency stop) | 8-pin connector |
| Type of supply voltage | DC |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| IP (all-round) | IP65 |
Key Features
Extension Unit 19" hardwired
Product type designation: Extension Unit 19" hardwired.
Product type designation: Extension Unit 19" hardwired.
Flexible operator control installation
Designed for the flexible installation of operator controls.
Designed for the flexible installation of operator controls.
10 mounting positions
Provides 10 mounting positions for command devices and signaling units.
Provides 10 mounting positions for command devices and signaling units.
Up to 8 control elements plus emergency stop
Max. 8 control elements + 1 emergency stop button can be mounted.
Max. 8 control elements + 1 emergency stop button can be mounted.
Hardwired connection concept
Connection via hardwired connection (without equipment).
Connection via hardwired connection (without equipment).
IP65 and front enclosure protection
IP (all-round): IP65. Enclosure Type 4 at the front: Yes.
IP (all-round): IP65. Enclosure Type 4 at the front: Yes.
Applications
Operator control installation on HMI/IPC devices
Flexible installation of operator controls on fully IP65-enclosed 16:9 HMI/IPC devices.
Flexible installation of operator controls on fully IP65-enclosed 16:9 HMI/IPC devices.
Frequently Asked Questions
What is Siemens 6AV7674-1LA51-0AA0?
It is an Extension Unit 19" hardwired.
How many mounting positions does 6AV7674-1LA51-0AA0 provide?
It provides 10 mounting positions.
What is the DC supply voltage for 6AV7674-1LA51-0AA0?
The rated value is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
Which connectors are used on 6AV7674-1LA51-0AA0?
The LED module uses a 12-pin connector, the contacts of the control elements use a 16-pin connector, and the safety-related contacts use an 8-pin connector.
