Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power supports 6FB1141-2AT10-3WE2 quotations, manuals, SIDOOR product selection, and model matching.

6FB1141-2AT10-3WE2

/ 4.9
1001 reviews | Need a Specific Revision?
For machine-tool protective doors, Siemens 6FB1141-2AT10-3WE2 is the SIDOOR ATD420W control device coordinating motor control, digital I/O and PROFIBUS communication.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for 6FB1141-2AT10-3WE2
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 6FB1141-2AT10-3WE2

  • Manufacturer:
    Siemens
  • Part Number:
    6FB1141-2AT10-3WE2
  • Product Family:
    SIDOOR
  • Product Type:
    Door Control Device
  • Stock:
    1
  • Type Designation:
    ATD420W
  • Rated Supply:
    36 V DC
  • Supply Range:
    19.2 to 38 V DC
  • Digital Inputs:
    4 isolated p-switching
  • Input High Range:
    10 to 28 V DC
  • Relay Outputs:
    2
  • Relay Contact Range:
    0.01 to 0.5 A at 30 V DC
  • Encoder Supply:
    24 V DC, 400 mA maximum
  • Interfaces:
    RS485 and PROFIBUS
  • PROFIBUS Nodes:
    32 maximum
  • Door Opening Width:
    0.3 to 5 m
  • Door Weight:
    600 kg maximum
  • Operating Cycles:
    180 per hour maximum
  • Counterforce:
    75 N maximum
  • Kinetic Energy:
    100 J maximum
  • Degree of Protection:
    IP20
  • Operating Temperature:
    -20 to 50 degrees C
  • Functional Safety:
    EN ISO 13849-1 Cat. 2 PL d
  • Weight:
    1.587 lbs (0.72 kg)
  • Estimated shipping dimensions:
    32x6x8cm
  • Tariff Code:
    85371091
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Power & I/O Door Limits Bus Link Install

Features:

  • The ATD420W controller manages machine-tool protective-door movement through SIDOOR motor and power components.
  • Four isolated inputs, two relay outputs, RS485 and PROFIBUS connect control signals and plant communication.
  • Mechanical limits cover opening width, door mass, cycle rate, counterforce and kinetic energy.
The 36 V DC supply path powers the control electronics and the approved SIDOOR motor arrangement.

A protected 24 V DC output supports connected sensing circuits without permitting an external backfeed.

Horizontal mounting outside a control cabinet and protection from direct solar radiation preserve the documented installation conditions.

The Siemens 6FB1141-2AT10-3WE2 SIDOOR ATD420W Door Control Device may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6FB1141-2AT10-3WE2 SIDOOR ATD420W Door Control Device Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

How power and control signals are separated

  • Supply Path: The controller accepts 19.2 to 38 V DC from the documented SIDOOR or SITOP supply arrangement.
  • Input Group: Four isolated p-switching inputs receive 10 to 28 V high-state commands.
  • Relay Pair: Two contacts switch 0.01 to 0.5 A loads at 30 V DC.
  • Auxiliary Output: The protected 24 V DC path supplies up to 400 mA and must not be externally energized.

Mechanical limits for the configured door

  • Travel Range: The documented opening width extends from 0.3 to 5 m.
  • Door Mass: The configured door must remain at or below 600 kg.
  • Cycle Rate: Repeated operation is limited to 180 opening cycles per hour.
  • Force Boundary: Counterforce and kinetic energy remain within 75 N and 100 J respectively.

Communication paths used by the controller

  • PROFIBUS Interface: The fieldbus connection follows IEC 61784-3 and supports up to 32 nodes.
  • RS485 Path: The serial interface provides the local SIDOOR communication channel.
  • Input Status: Isolated digital commands enter the controller independently of the relay output circuit.
  • Output Status: Relay contacts present plant-level switching without combining their load circuit with the 24 V auxiliary output.

Environmental and mounting conditions

  • Mounting Position: Installation outside a control cabinet is permitted only in the horizontal position.
  • Solar Exposure: Direct sunlight must not reach the installed controller.
  • Ambient Range: Operating temperature extends from -20 to 50 degrees C without condensation.
  • Enclosure Level: IP20 protection requires the final machine installation to provide the remaining environmental protection.
Description
Siemens 6FB1141-2AT10-3WE2 is the SIDOOR ATD420W control device for machine-tool protective doors, coordinating the approved door motor, monitored inputs, relay outputs and PROFIBUS communication in one 36 V DC unit.

Power for 6FB1141-2AT10-3WE2 enters through the documented SIDOOR transformer, NT40, SITOP PSU8200 or a suitable DC source within the 19.2 to 38 V range. Its protected 24 V DC output supplies up to 400 mA and must not be energized from an external source.

Four isolated p-switching inputs on 6FB1141-2AT10-3WE2 distinguish low and high control states, while two relay outputs switch loads from 0.01 to 0.5 A at 30 V DC. RS485 and PROFIBUS provide the controller communication paths.

Door mechanics assigned to 6FB1141-2AT10-3WE2 must remain within a 0.3 to 5 m opening width, 600 kg door weight, 180 cycles per hour, 75 N counterforce and 100 J kinetic energy. The IP20 controller operates from -20 to 50 degrees C.
Alternative Names
6FB11412AT103WE2 6FB 1141-2AT10-3WE2 6FB 1141 2AT10 3WE2 Siemens 6FB1141-2AT10-3WE2 SIDOOR ATD420W ATD420W PROFIBUS 6FB1141-2AT10-3WE2 Door Control Device 6FB1I41-2AT10-3WE2
Technical notes
Siemens 6FB1141-2AT10-3WE2 combines a 36 V DC SIDOOR controller with four isolated inputs, two relay outputs, RS485, PROFIBUS and a protected 24 V DC output.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How should power be prepared before commissioning 6FB1141-2AT10-3WE2?
Supply 6FB1141-2AT10-3WE2 within 19.2 to 38 V DC through the documented SIDOOR, SITOP or suitable protected DC supply path.
What must be checked before using the 24 V output on 6FB1141-2AT10-3WE2?
Keep the 6FB1141-2AT10-3WE2 auxiliary load within 400 mA and never apply an external voltage to that protected output.
Which voltage levels make a digital input change state on 6FB1141-2AT10-3WE2?
An input on 6FB1141-2AT10-3WE2 reads low from -3 to 5 V and high from 10 to 28 V DC.
When do the door mechanics remain inside the limits of 6FB1141-2AT10-3WE2?
Use 6FB1141-2AT10-3WE2 only with a 0.3 to 5 m opening, door mass up to 600 kg and no more than 180 cycles per hour.
How many fieldbus participants can share the PROFIBUS segment with 6FB1141-2AT10-3WE2?
The PROFIBUS interface of 6FB1141-2AT10-3WE2 supports up to 32 bus nodes within the correctly engineered network.
Where may 6FB1141-2AT10-3WE2 be mounted outside a control cabinet?
Mount 6FB1141-2AT10-3WE2 horizontally, shield it from direct sunlight and keep operation within -20 to 50 degrees C.