IFM AC2923 - AS-Interface ProcessLine module ProcessLine 4AI C IP69K

Specially for the use in wet areas of the food and beverage industry.
Hygienic design without corners and edges.
Resistant to high-pressure cleaning with aggressive cleaning agents.
Clearly visible powerful LEDs for displaying operation, switching status and error

Application	hygienic and wet areas in the food industry

Operating voltage [V]	26.5...31.6 DC
Max. current consumption from AS-i [mA]	450
Reverse polarity protection	yes

Inputs / outputs

Number of inputs and outputs	Number of analogue inputs: 4

Inputs

Sensor supply of the inputs	AS-i
Number of analogue inputs	4;(connection of 2-wire, 3-wire and 4-wire sensors)
Analogue input (current) [mA]	4...20
Analogue input (voltage) [V]	18...30
Max. voltage drop across load for nominal voltage [V]	10
Resolution of analogue input	1 bit = 1 µA
Precision analogue input [%]	0,5

Operating conditions

Ambient temperature [°C]	-5...70
Storage temperature [°C]	-25...85
Max. relative air humidity [%]	90;(linearly decreasing to 50 % (40 °C)non condensing)
Max. height above sea level [m]	2000
Protection	IP 68; IP 69K
Pollution degree	2

Tests / approvals

EMC	EN 62026-2 EN 61000-6-2
MTTF [years]	98

AS-i classification

AS-i version	2.11; 3.0
Extended addressing mode	no
AS-i master profile	M3; M4
AS-i profile	S-7.3.E
AS-i I/O configuration [hex]	7
AS-i ID code [hex]	3.E
AS-i certificate	101108

Weight [g]	625
Dimensions [mm]	Ø 137.3 / L = 80
Materials	threaded bush: stainless steel (1.4404 / 316L); LED-Fenster: PC; O-ring: EPDM; Protective cap: PP

Displays / operating elements

Display	analogue signal LED, yellow channels AI1...AI4 operation LED, green AS-i errors LED, red

Electrical connection

Module connection	M12

Accessories

Accessories (optional)	Protective cap: M12, E70297 Flat cable insulation displacement connector:, E70455 Torque wrench:, E70390

Remarks

When the sensors and actuators are supplied from AS-i the load must not exceed a maximum of 380 mA. The load for an individual sensor connection must not exceed 200 mA. When connecting a 2-wire or 3-wire sensor without own supply there has to be an external link between pin 3 and pin 4. The inputs (pins 2 and 4) are electrically separated and have no connection to AS-i. The sensor supply (pins 1 and 3) is electrically connected to AS-i. MEW = % of the final value of the measuring range

Pack quantity

1 pcs.

Electrical connection - AS-i

	Connector: 1 x M12; coding: A; Tightening torque: 1.2...1.4 Nm

Electrical connection - Process connection

	Connector: 4 x M12; coding: A; Tightening torque: 1.2...1.4 Nm

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — AC2923-00 — 13.02.2024 —