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AC2728

AS-Interface module for valve heads

Valvehead module 4DI 3DO T

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Your ifm team

  • For installation in small housings, control cabinets and operator panels
  • Simple and fast wiring by means of wire strands
  • Particularly space-saving design
  • For integration of mechanical switches into AS-i networks
  • Suitable for use in valve heads due to full potting
  • ce
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Technische Details
Electrical data
Operating voltage [V] 26.5...31.6 DC
Current consumption [mA] < 200
Max. current load total [A] 0.18
Integrated watchdog yes
Inputs / outputs
Number of inputs and outputs Number of digital inputs: 4; Number of digital outputs: 3
Inputs
Number of digital inputs 4
Sensor supply of the inputs AS-i
Voltage supply [V] 20...30
Digital inputs protected against short circuits yes
Outputs
Number of digital outputs 3
Voltage range DC [V] AS-i
Max. current load per output [mA] 100; (note current load for all inputs and outputs )
Short-circuit proof yes
Operating conditions
Ambient temperature [°C] -25...70
Protection IP 00
Tests / approvals
EMC
EN 50295
AS-i classification
AS-i version 2.1
Extended addressing mode possible yes
AS-i profile S-7.A.F
AS-i I/O configuration [hex] 7
AS-i ID code [hex] A.F
Assignment of the data bits
data bit D0 D1 D2 D3
input I-1 I-2 I-3 I-4
Output O-1 O-2 O-3 -
Mechanical data
Weight [g] 74.5
Housing potted plastic housing
Dimensions [mm] 16 x 88 x 41
Remarks
Remarks
The AS-i module is a PCB solution for an AS-i slave, supply via AS-i.
A watchdog function switches the outputs off if there is no communication on the AS-i line.
Pack quantity 1 pcs.
Electrical connection
Cable: 0.1 m
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — AC2728-00 — 24.04.2007 —