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IE2331 | Extension Box, 4-channel digital input + 4-channel digital output, 24 V DC, 0.2 ms, 2 A, M8

Image similar, may contain optional accessories
IE2331 | Extension Box, 4-channel digital input + 4-channel digital output, 24 V DC, 0.2 ms, 2 A, M8

IE2331 | Extension Box, 4-channel digital input + 4-channel digital output, 24 V DC, 0.2 ms, 2 A, M8

IP-Link interface
M8 I/O connection sockets
Signal status display
Labeling areas
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
1 | +24 V DC US
3 | GND
4 | In-/Output
1 | +24 V DC US
2 | +24 V DC UP
3 | GND
4 | GND
2-wire
3-wire
Inputs 
Outputs 
IE2331 | Extension Box, 4-channel digital input + 4-channel digital output, 24 V DC, 0.2 ms, 2 A, M8

IE2331 | Extension Box, 4-channel digital input + 4-channel digital output, 24 V DC, 0.2 ms, 2 A, M8

The IE2331 digital I/O module combines four digital inputs and four digital outputs in one device. The outputs handle load currents of up to 2 A, are short-circuit-proof and protected against inverse polarity. The sum current for all four outputs is limited to 4 A. The input filter is 0.2 ms.

The state of each signal is indicated by means of light emitting diodes. The signals are connected via M8 screw type connectors.

Product status:

regular delivery

Product information

Technical data digital inputs/outputsIE2331
Number of channels4 inputs + 4 outputs
Input/output connectionsM8, screw type
Input filter0.2 ms
“0” signal voltage-3…+5 V
“1” signal voltage11…30 V, 6 mA input current (EN 61131-2, type 2)
Sensor supplyfrom control voltage, max. 0.5 A, short-circuit proof in total
Load typeohmic, inductive, lamp load
Rated load voltage24 V DC (-15%/+20%)
Max. output current2 A per channel, individually short-circuit proof, ∑ 4 A
Short-circuit currenttyp. 4 A
Auxiliary power currenttyp. 30 mA per channel
Current consumption from US (without sensor current)25 mA
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Bit width in the process image4 inputs + 4 outputs
Electrical isolationchannels/control voltage: no, between the channels: no, control voltage/fieldbus: yes, via IP-Link
Operating temperature0…55°C
Storage temperature-25…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, UL
Housing dataExtension Box
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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Material complianceIE2331
CAS No.7439-92-1, 115-86-6
REACH SVHCLead, Triphenyl phosphate
REACH Annex XVIIcompliant
REACH Annex XIVcompliant
SCIP No.a4b403d6-4db1-499b-b19b-4d83d41eb0f2
POPcompliant
RoHScompliant with exemption
RoHS exemption6c: Copper alloy with a mass fraction of up to 4% lead, 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors
China-RoHSwww.beckhoff.com/china-rohs-io
CA Prop65www.beckhoff.com/prop65
DisclaimerThis statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply.

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