ifm Electronic AC2027 AS Interface AirBox

Application

• Application: field installation

Electrical data

• Operating voltage [V]: 26.5...31.6 DC
• Max. current consumption from AS-i [mA]: 150
• Integrated watchdog: yes

Inputs / outputs

• Number of inputs and outputs: Number of digital inputs: 2; Number of pneumatic outputs: 2

Inputs

• Number of digital inputs: 2
• Input circuit of digital inputs: PNP
• Sensor supply of the inputs: AS-i
• Power supply [V]: 20...30
• Max. total current rating of inputs [mA]: 100
• Input current High [mA]: > 3
• Input current Low [mA]: < 1.5
• Switching level high [V]: > 10
• Digital inputs protected against short circuits: yes

Outputs

• Number of pneumatic outputs: 2
• Actuator supply outputs: AS-i

Operating conditions

• Ambient temperature [°C]: 0...55
• Note on ambient temperature: with special compressed air treatment: < 0 °C
• Storage temperature [°C]: -20...80
• Max. relative air humidity [%]: 90; (non condensing)
• Max. height above sea level [m]: 2000
• Protection: IP 67
• Pollution degree: 2

Tests / approvals

• EMC: EN 62026-2,
, EN IEC 61000-6-2, , EN IEC 61000-6-4, , EN IEC 61326-1,

AS-i classification

• Extended addressing mode: no
• AS-i master profile: M2; M3; M4
• AS-i profile: S-3.F.F
• AS-i I/O configuration [hex]: 3
• AS-i ID code [hex]: F.F
• Assignment of the data bits: data bit, D0, D1, D2, D3
, Inputs / outputs, I-1, I-2, O-3, O-4

Mechanical data

• Weight [g]: 254.5
• Type of mounting: screw mounting
• Dimensions [mm]: 45 x 80 x 46
• Materials: PBT
• Pneumatic system: 2 x 3/2-way seat valves
• Operating pressure range [bar]: 2...8
• Note on working pressure range: incl. possible pre