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Article no longer available - archive entry

Replaced by: AC2086 – Product comparison: AC2026 / AC2086

discontinued article
Date of discontinuation: {{"2015-03-31T00:00:00.000+02:00" | date}}


AS-Interface illuminated pushbutton module

EMS Module 2BI 2LO

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Dear customer,
Unfortunately, this data sheet is not available in the requested language. If you have any further questions, you can contact us by e-mail.

Best regards
Your ifm team

  • Use as start/stop button or as acknowledgement button on machines
  • Pushbuttons with tactile press point as protection against accidental contact
  • Clearly visible LEDs as optical feedback for actuation
  • Active triggering via AS-interface
  • High protection rating for the requirements of harsh industrial environments
  • ce
  • asi
Technische Details
Electrical data
Operating voltage [V] 26.5...31.6 DC
Max. current consumption from AS-i [mA] 55
Sensor supply of the inputs AS-i
Operating conditions
Ambient temperature [°C] -25...60
Protection IP 67
Tests / approvals
EN 50295
MTTF [years] 1661
AS-i classification
AS-i version 2.1
Extended addressing mode possible no
AS-i profile S-3.F.F
AS-i I/O configuration [hex] 3
AS-i ID code [hex] F.F
AS-i certificate 04801
Assignment of the data bits
data bit D0 D1 D2 D3
pushbutton 2 1 - -
LED - - 2 1
Mechanical data
Weight [g] 100.6
Type of mounting AS-i interface to FC and SC lower parts
Materials PBT
Displays / operating elements
pushbutton 2 LED, white
Accessories (supplied)
cover support: 2
colour inserts: 2, red
2, green
2, yellow
2, blue
2, white
The pushbuttons (EAO type 84) provide protection against accidental contact.
Housing and pushbuttons can be labelled.
Notes discontinued article
Pack quantity 1 pcs.
Electrical connection
contact pins to module lower part, FK / PG:
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — AC2026-00 — 12.02.2015 —