The ifm electronic AC246A is an AS-Interface (AS-i) AirBox module designed for pneumatic control in industrial automation systems. Featuring a 5/2-way slide valve and two digital PNP inputs, it enables seamless integration of pneumatic actuators with AS-i networks. Certified for ATEX Zone 22 (II 3D Ex tc IIIB T80°C Dc X), this module is suitable for use in dusty hazardous environments.

Key Features:

Model: AC246A
Brand: ifm electronic
Function: AS-Interface AirBox with integrated pneumatic valve
Valve Type: 5/2-way slide valve (monostable, free from overlap)
Digital Inputs: 2 PNP inputs with short-circuit protection
Operating Voltage: 26.5 to 31.6 V DC (via AS-i flat cable)
Current Consumption: Max. 300 mA from AS-i
Pneumatic Output: 1 output, 8 mm tube fitting
Operating Pressure: 3 to 8 bar
Air Flow Rate: 500 l/min at 6 bar
Ambient Temperature Range: -10°C to +50°C
Protection Rating: IP50
ATEX Certification: II 3D Ex tc IIIB T80°C Dc X
AS-i Profile: S-3.F.F
Mounting: Quick mounting with three selectable orientations for AS-i flat cable
Housing Material: PA and POM; piercing contacts made of CuSn6, nickel and tin-plated
Dimensions: 108 × 85 × 50 mm
Weight: Approximately 403 g
Indicators: Green LED for operation, red LED for errors, yellow LED for function status
Applications: Ideal for controlling pneumatic actuators in automated systems, especially in environments requiring ATEX compliance.

ifm electronic - AC246A - AS-Interface AirBox, 5/2 Valve, 2 DI, ATEX, 24–31.6 V

ifm electronic - AC246A - AS-Interface AirBox, 5/2 Valve, 2 DI, ATEX, 24–31.6 V