6AV76741LA330AA0

Data sheet 6AV7674-1LA33-0AA0 Extension Unit 12" PROFISAFE compatible with all IP65 fully enclosed 16:9 HMI/IPC devices. flexible configuration of control elements; 6 mounting positions; 6 control elements can be installed; PROFISAFE connection (control elements ordered separately) General information Product type designation Extension Unit 12" PROFIsafe Control elements With parameterizable keys Yes Installation type/mounting Mounting For mounting on a 16:9 HMI / IPC PRO device (lower part) Mounting type Screwed joint Rack mounting No Front mounting No Number of slots for command devices and signaling units 6 RFID reader can be installed Yes Supply voltage 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 Input current Current consumption (rated value) 150 mA Power Active power input, typ. 3 W; Additionally 0.1 W per control element with LED Interfaces Number of industrial Ethernet interfaces 2; For the construction of lines and rings without external switch Number of PROFINET interfaces 2; Incl. switch Protocols PROFIsafe Yes; 1x SIL 2 (two-channel) or 2x SIL 3 (single-channel) emergency stop sensor Redundancy mode Media redundancy — MRP Yes Test commissioning functions Key and signal lamp test Yes; automatically when switching on Degree and class of protection IP65 (all-round) Yes NEMA (front) ● Enclosure Type 4x at the front Yes; All-round Standards, approvals, certificates CE mark 6AV76741LA330AA0 Page 1/2 Yes 1.19.2021 Subject to change without notice © Copyright Siemens UL approval Yes cULus Yes RCM (formerly C-TICK) Yes KC approval Yes Suitable for safety functions Yes; e.g. installation of emergency stop Ambient conditions Ambient temperature during operation ● min. 0 °C ● max. 50 °C Ambient temperature during storage/transportation ● min. -20 °C ● max. 60 °C Altitude during operation relating to sea level ● Installation altitude above sea level, max. 2 000 m Relative humidity ● Operation, max. 90 %; no condensation Mechanics/material Material ● Aluminum Yes Enclosure material (front) ● Aluminum Yes; Knockout covered with black film Dimensions Width 313 mm Height 99 mm Depth 100.65 mm Weights Weight without packaging 2.2 kg Scope of supply Delivery quantity in pieces 1 Components included Power supply connector last modified: 1/16/2021 6AV76741LA330AA0 Page 2/2 1.19.2021 Subject to change without notice © Copyright Siemens