140NOC78000

Technical specifications

Manufacturer

Schneider Electric

Manufacturer part no.

140NOC78000

Type

Modicon Quantum communication module

Application

Communication module

Used with

Modicon Quantum 140XBP backplane

Range of product

Modicon Quantum automation platform

Product or component type

Ethernet I/O head module

Product compatibility

140CPU6xxxx

Communication port protocol

Modbus TCP; EtherNet/IP

Exchange mode

Full duplex

Maximum number of connections

128

Transmission rate

10/100 Mbit/s

Redundancy

Yes hot standby redundant architecture

Topology

Redundant ring; Daisy chain loop

Web server

Embedded

Communication service

NTP time synchronization; Embedded 4-port switch; CIP Explicit messaging (client messaging); FDR server; Quality of Service (QoS); CIP implicit messaging (I/O communication); SNMP agent; Device Type Manager (DTM); DHCP/BootP server

Ethernet service

Rapid Scanning Tree Protocol (RSTP)

Transmission support medium

Twisted pair

Port Ethernet

RJ45: 10BASE-T/100BASE-TX

Marking

CE

Supply

Via the power supply of the rack

Local signalling

1 LED (green) for communication on the bus (Active); 1 LED (green) for configuration status (Ready); 1 LED (green/red) for module status (Mod Status); 1 LED (green/red) for network communication status (Net Status); 1 LED (green/red) for device network status (Net Status 1); 1 LED (green/red) for extended DIO network status (Net Status 2)

Module format

Standard

Net weight

0.345 kg

Standards

EN 61131-1; IEC 61000-4-16; EN 55011; UL 508; EN 61131-2; FM Class 1 Division 2; CSA C22.2 No 142

Product certifications

Merchant Navy; GOST; hazardous location class 1, division 2; LR; C-Tick

IP degree of protection

IP20

Ambient air temperature for operation

0…60 °C

Relative humidity

10…95 % at 60 °C without condensation

Technical documents (1)

• Schneider Electric product page 140NOC78000

Key features

• Communication service: NTP time synchronization; Embedded 4-port switch
• Communication port protocol: Modbus TCP; EtherNet/IP
• Ambient air temperature for operation: 0…60 °C
• Net weight: 0.345 kg

About the Schneider Electric 140NOC78000

The Schneider Electric 140NOC78000 is an Ethernet I/O head module from Schneider Electric's Modicon Quantum range, which Schneider names "Modicon Quantum Ethernet DIO network module - RJ45 - 10/100 Mbit/s". Its product page gives transmission rate 10/100 Mbit/s. Schneider Electric lists it as discontinued since 12 Oct 2023, with end of service on 31 Dec 2026.

What is the 140NOC78000 used for?

The 140NOC78000 connects a Modicon Quantum rack to the network, for NTP time synchronization and embedded 4-port switch. It takes its power from the rack.

Lifecycle and successor

Discontinued.

Before you order

What to photograph or confirm so the right unit is quoted.

Check the reference 140NOC78000 on the module's label, with its product version. Send us a photo of the label and we will confirm the details before quoting.