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Schneider Electric 140CRA31200

140CRA31200 Modicon Quantum 3-Port Ethernet RIO

MPN140CRA31200
End of Life

Modicon Quantum Ethernet RIO drop adaptor, 3 ports, daisy chain topology, IP20, active lifecycle.

$1,614.17 – $2,465.00Ref. price · indicative, final on quote
Schneider Electric 140CRA31200 datasheet (PDF)
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MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

140CRA31200 key specifications
ParameterValue
Range of productModicon Quantum
Product or component typeEthernet RIO drop adaptor
Integrated connection typeEthernet IP/Modbus TCP service port Ethernet IP/Modbus TCP device network
IP degree of protectionIP20 conforming to IEC 61131-2 IP20 conforming to IEC 60527
Communication serviceThe input data are collected and published to the remote I/O head adaptor Output modules are updated with the data received from remote I/O head adaptor
Communication port protocolEthernet IP/Modbus TCP
Relative humidity93 % conforming to IEC 60068
Operating altitude6561.68 ft (2000 m)
Vibration resistance3.5 mm constant amplitude (f= 0.5...8.4 Hz) conforming to IEC 61131-2 1 gn constant acceleration (f= 8.4...150 Hz) conforming to IEC 61131-2
Maximum altitude transport9842.5 ft (3000 m)
Width6.6 in (167 mm)
Height2.0 in (50 mm)

All specifications

140CRA31200 additional specifications
ParameterValue
StandardsIEC 55011 CSA C22.2 No 142 IEC 61000-4-16
CategoryUS1PC2118155
TopologyDaisy chain loop
Number of port3
Local signalling1 LED (green/red) for module status (Mod Status) 1 LED (green/red) for network communication status (Net Status) 1 LED (green) for RUN 1 LED (red) for I/O
Overvoltage categoryClass I conforming to IEC 61131-2
Environmental characteristicStandard environment Hazardous location class I division 2 EN/IEC 61131-1
Ambient air temperature for storage-40...185 °F (-40...85 °C) IEC 60068-2-2 -40...185 °F (-40...85 °C) IEC 60068-2-2
Ambient air temperature for operation32...140 °F (0...60 °C) IEC 60068-2-2 32...140 °F (0...60 °C) IEC 60068-2-2

Product details

The 140CRA31200 is a Modicon Quantum Ethernet remote I/O drop adaptor supporting a daisy-chain loop topology for connecting up to three Ethernet IP/Modbus TCP devices per the specification.

Compliance and standards conformance

Per the datasheet, the unit carries full compliance with IEC 55011 (conducted/radiated emissions), CSA C22.2 No 142 (process control equipment), and IEC 61000-4-16 (common-mode immunity). This covers emission limits for industrial zones and immunity to conducted disturbances up to the test levels specified in those standards. The overvoltage category is Class I per IEC 61131-2, ensuring surge protection for installations connected to the building's protective earth. IP20 protection per IEC 61131-2 and IEC 60527 confirms the module is designed for enclosed panel mounting only.

Frequently asked questions

What are the key dimensions of the 140CRA31200?

Width is 6.6 in (167 mm) and height is 2.0 in (50 mm) as listed in the spec for this Ethernet RIO drop adaptor.

What compliance documentation does the 140CRA31200 carry?

The module complies with IEC 55011 (emissions), CSA C22.2 No 142 (safety for process control), and IEC 61000-4-16 (immunity). It also meets Class I overvoltage per IEC 61131-2 and IP20 enclosure rating.

MPN
140CRA31200