AC2923 - ecomat300-ProcessLine 4AI C IP69K

Code: AC2923

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

Application	hygienic and wet areas in the food industry

Electrical data

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
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; (non condensing)
Max. height above sea level [m]	2000
Protection	IP 68; IP 69K

Tests / approvals

EMC

EN 62026-2
EN 61000-6-2

MTTF [years]

AS-i classification

AS-i version	2.11; 3.0
Extended addressing mode	no
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

Mechanical data

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

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:, E70454

Torque wrench:, E70390

Flat cable insulation displacement connector:, E70453

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 — 13.04.2023 —