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Siemens 6AV7674-1LA32-0AA0 SIMATIC HMI Extension Unit 12-inch PROFINET IP65 24V DC HMI Extension Unit

% $-651.02
Siemens 6AV7674-1LA32-0AA0 SIMATIC HMI Extension Unit 12-inch PROFINET - IP65
Siemens 6AV7674-1LA32-0AA0 SIMATIC HMI Extension Unit 12-inch PROFINET - IP65

Siemens 6AV7674-1LA32-0AA0 SIMATIC HMI Extension Unit 12-inch PROFINET IP65 24V DC HMI Extension Unit

Brand: Siemens
Reference No: 6AV7674-1LA32-0AA0
Catalog No: 6AV7674-1LA32-0AA0
Series: SIMATIC HMI
Tariff Code (HS): 85371098
Rated Voltage: 24 V
Communication: PROFINET, 2 ports incl. switch, MRP
Stock: 0
Delivery time: 10-15 business day(s)
Shipping Origin: Türkiye EXW
$651.02

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  • Description

The Siemens 6AV7674-1LA32-0AA0 is a 12-inch PROFINET extension unit for SIMATIC HMI panels, adding 6 mountable control-element slots to any fully IP65-enclosed 16:9 HMI or IPC PRO device. It connects over 2 PROFINET interfaces with an integrated switch, supports the media redundancy protocol for ring topologies, and runs on a 24V DC supply drawing 150 mA with no load attached.

Technical Specifications

MLFB / Order Number 6AV7674-1LA32-0AA0
Brand Siemens
Series SIMATIC HMI
Product Designation Extension Unit 12-inch PROFINET
Mounting Lower part of a 16:9 HMI/IPC PRO device, screwed joint
Command/Signal Element Slots 6
Parameterizable Keys Yes
Supply Voltage 24V DC (19.2-28.8V DC)
Current Consumption 150 mA, without load
Active Power Input 3 W, plus 0.1 W per control element with LED
Industrial Ethernet Interfaces 2, for line/ring topology without an external switch
PROFINET Interfaces 2, incl. switch
Media Redundancy Protocol (MRP) Yes
Key and Signal Lamp Test Automatic at power-up
Degree of Protection IP65 all-round, NEMA Type 4X at the front
Emergency-Stop Contact Connector 8-pin
Suitable for Safety Functions Yes, e.g. emergency stop installation
Ambient Temperature, Operation 0 to 50 degrees C
Ambient Temperature, Storage/Transport -20 to 60 degrees C
Installation Altitude, max. 2000 m above sea level
Relative Humidity, Operation max. 90 percent, no condensation
Max. Cable Length (Emergency Stop) 30 m
Enclosure Material Aluminum, front knockout covered with black film
Dimensions (W x H x D) 313 x 99 x 100.65 mm
Weight 2.2 kg, without packaging
Delivery Quantity 1 piece, incl. power supply connectors and 8-pole plug-in connectors for safety-related inputs

Certifications & Standards

  • CE
  • UL
  • cULus
  • RCM
  • KC

Selection Notes

The 2 PROFINET interfaces with integrated switch let this 12-inch unit sit inline in a line or ring topology without an extra external switch, and MRP support keeps the panel network up if one link fails. Choose the PROFINET variant over the hardwired extension unit when the cabinet already runs a PROFINET backbone and the 6 control-element slots should report status back on the network instead of through discrete wiring.

Technical Details

Short Description
Siemens 6AV7674-1LA32-0AA0 12-inch PROFINET HMI extension unit, IP65, 24V DC, 6 control slots.
Rated Voltage (VAC)
24 V
Mounting Type
Backplate
Protection Type
IP65
Catalog No
6AV7674-1LA32-0AA0
Standards
CE mark, UL approval, cULus, RCM (formerly C-TICK), KC approval
Delivery Date (Days)
10-15 days
Model Number
6AV7674-1LA32-0AA0
Tariff Code
85371098

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