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Fieldbus, decentr. periphery - communication module

Fieldbus and decentralized periphery communication modules are the backbone of modern industrial automation networks, enabling seamless data exchange between controllers, drives, sensors, and actuators. These modules support various industrial protocols such as PROFIBUS, PROFINET, EtherNet/IP, Modbus TCP, CANopen, DeviceNet, and AS-Interface. Th...

Fieldbus and decentralized periphery communication modules are the backbone of modern industrial automation networks, enabling seamless data exchange between controllers, drives, sensors, and actuators. These modules support various industrial protocols such as PROFIBUS, PROFINET, EtherNet/IP, Modbus TCP, CANopen, DeviceNet, and AS-Interface. They typically feature multiple ports, galvanic isolation, baud rates up to 100 Mbps, and support for topologies like line, star, ring, or tree. Depending on the model, they may include integrated switches, diagnostic LEDs, and configuration via DIP switches or software tools. These components are essential for building distributed control systems (DCS) and are often mounted on DIN rails within control cabinets.

These communication modules are deployed across a wide range of industrial sectors including automotive manufacturing, food and beverage processing, pharmaceutical production, water treatment, and energy management. They are installed in control panels, motor control centers (MCCs), and field junction boxes to connect remote I/O stations, variable frequency drives (VFDs), and smart sensors. In process automation, they facilitate real-time data acquisition and supervisory control, while in discrete manufacturing, they enable synchronized motion control and machine-to-machine communication. Their rugged design ensures reliable operation in harsh environments with extended temperature ranges and high electromagnetic compatibility (EMC).

Key subcategories within this category include PROFIBUS DP/PA couplers, PROFINET IO devices, EtherNet/IP adapters, Modbus TCP gateways, CANopen masters, DeviceNet scanners, and AS-Interface masters. Common article codes follow patterns like 6GK7xxx-xxx (Siemens), 1756-ENBT (Allen-Bradley), or 750-xxx (WAGO). For example, the Siemens 6GK7343-1EX30-0XE0 is a PROFIBUS CP module, while the Allen-Bradley 1734-AENTR is a Point I/O EtherNet/IP adapter. These codes often include digits indicating protocol type, number of ports, and hardware revision.

At Electric Automation Network, we offer a comprehensive inventory of fieldbus and communication modules from leading manufacturers, all with real-time pricing and availability. Our engineering team provides personalized technical support to help you select the right module for your network topology and protocol requirements. We ensure express worldwide shipping, so your automation projects stay on schedule. Each product listing includes detailed technical datasheets, wiring diagrams, and configuration guides to simplify integration.

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Manufacturer Code Reference Catalog Number Description Delivery Price

129965

NZM2-4-XMC-MB

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Module communication and measurement, 300A, 4P

 		3 View Availability View Price

178773

XN-322-2SSI

Y7-178773

Module Serial Communication; Data from 2 rotary encoders SSI via RS-422; 32Bit / 125kHz; 250kHz; 500kHz; 1MHz

XN-322-2SSI

Eaton XN-322 Serial interface module, data from two SSI encoders via RS422, 32 bits / 125 kHz, 250kHz, 500kHz, 1MHz

 		2 View Availability View Price

2901504

EM-CAN-GATEWAY-IFS

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Data interface

Gateway for the connection of up to 32 INTERFACE system participants via CANopen® to a higher-order control system. The INTERFACE system participants are connected via rail bus connectors to the link gateway, the rail bus connector is attached.

 		3 View Availability View Price

2688459

AXL F BK ETH

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Bus coupler

AxiolineF, Bus coupler, Modbus/TCP(UDP), RJ45 female, local bus transmission rate:100 MBit/s, protection rating: IP20, including bus base module and AxiolineF connector

 		3 View Availability View Price

2897347

IBS IL 24 BK-DSUB-PAC/10

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Inline bus Coupler, INTERBUS, female Connector D-SUB-9 /male connector D-SUB-9, transmission Speed in the local bus 500 kBit/s, protection Index IP20, including Inline connector and surface labeling

Inline, Bus coupler, INTERBUS, D-SUB-9 female connector / D-SUB-9 male connector, local bus transmission rate:500 kBit/s, protection index: IP20, including Inline connector and marking surface

 		3 View Availability View Price

2702141

IB IL RS 485-ECO

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Inline function terminal

ECO Inline communication terminal block, for serial data transmission, 1 serial input and output channel in RS-485 model, with connection connector

 		3 View Availability View Price

2702230

IL CO BK-PAC

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Bus coupler

Inline, Bus coupler, CANopen®, MINI COMBICON, transmission rate on local bus:500 kBit/s / 2 MBit/s, protection index: IP20, including mains connector, inline connector and marking surface

Inline, Bus coupler, CANopen®, MINI COMBICON, transmission rate on local bus: 500 kBit/s / 2 MBit/s, protection rating: IP20, incl. mains connector, inline connector and marking surface

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1SAJ924012R0006

PBDTM-FBP

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PBDTM-FBP

Device Type Manager DTM for FBP devices

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1SAJ929160R0002

1SAJ929160R0002

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UMCTB KIT TERMINAL UMC100.3 UC (110/230VAC)

UMCTB UMC100.3 UC TERMINAL KIT (110/230VAC)

UMCTB.1 Set of terminal blocks for UMC UMC.3 UC 110/230VACDC

 		3 View Availability View Price

178782

XN-312-GW-CAN

Y7-178782

Gateway to bus system CANopen

XN-312-GW-CAN

Eaton XN-312 Gateway to bus system CANopen

 		2 View Availability View Price

1SAJ929200R0002

1SAJ929200R0002

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Terminalset X1…X4 for EthernetFBP 50 pcs

ETHTB-FBP.50 CONNECTOR FOR MTQ22 (50Pcs)

ETHTB-FBP.50 Terminal blocks, 50 pcs for Ethernet interfaces and UMC100.3

 		3 View Availability View Price

MCBACMSM

MCBACMSM

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Communication module, port BACnet-MS/TP, with built-in memory, to WM40

Communication module, BACnet-MS/TP port with integrated memory, for WM40

Module Bacnet MSTP port with integrated memory for WM series

 		3 View Availability View Price

MCETHM

MCETHM

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Communication module, Ethernet port with built-in memory, to WM40

Communication module, Ethernet port with integrated memory, for WM40

Module Ethernet port with integrated memory for WM series

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MCBACMS

MCBACMS

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Communication module, port BACnet-MS/TP, for WM20, WM30 and WM40

Communication module, BACnet-MS/TP port, for WM20, WM30 and WM40

Module Bacnet MSTP port for WM series

 		3 View Availability View Price

MCBACIP

MCBACIP

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Communication module, port, BACnet -IP, for WM20, WM30 and WM40

Communication module, BACnet-IP port, for WM20, WM30 and WM40

Module Bacnet IP port for WM series

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3RK1105-1AE04-0CA0

3RK1105-1AE04-0CA0

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ASIsafe Basis Safety monitor 1 F-RO 1 enabling circuit IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 1, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1AE04-2CA0

3RK1105-1AE04-2CA0

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ASIsafe extended Safety monitor 1 F-RO 1 enabling circuit IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 3, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BE04-2CA0

3RK1105-1BE04-2CA0

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ASIsafe extended Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 4, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BE04-1CA0

3RK1105-1BE04-1CA0

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ASIsafe Basis Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time max. 50 ms Monitor type 2, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BE04-0CA0

3RK1105-1BE04-0CA0

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ASIsafe Basis Safety monitor 2 F-RO 2 enabling circuits IP20, with screw terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 2, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BG04-0CA0

3RK1105-1BG04-0CA0

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ASIsafe Basis Safety monitor 2 F-RO 2 enabling circuits IP20, with spring-type terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 2, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BG04-4CA0

3RK1105-1BG04-4CA0

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ASIsafe extended Safety monitor 2 F-RO with integrated safe slave 2 enabling circuits included Control of a safe AS-i output Safe coupling IP20, with spring-type terminal removable terminals Safe output relay Response time max. 40 ms Monitor type 6, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

3RK1105-1BG04-2CA0

3RK1105-1BG04-2CA0

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ASIsafe extended Safety monitor 2 F-RO 2 enabling circuits IP20, with spring-type terminal removable terminals Safe output relay Response time maximum 40 ms Monitor type 4, Version 3 Can be used up to Category 4 (EN954-1) up to PL E (EN ISO 13849-1) up to SIL 3 (IEC 61508)

 		3 View Availability View Price

2897444

IBS IL 24 RB-T-PAC/10

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Communication module

Branching Module

 		3 View Availability View Price

2897143

IB IL RS 485/422-PRO-PAC/10

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Bus coupler DeviceNet, 8 inputs 24 V DC, 4 outputs 24 V DC, 500 mA, complete with connectors for periphery

RS-485/-422 Inline functional terminal block, for serial data transmission, complete with accessories (connector and marking surface), 1 serial input and output channel in RS-485/-422 execution, pure process data communication

 		3 View Availability View Price

2901528

EM-MODBUS-GATEWAY-IFS

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Data interface

Gateway for the connection of up to 32 INTERFACE system participants via Modbus/TCP to a higher-order control system. The INTERFACE system participants are connected via rail bus connectors to the link gateway, the rail bus connector is attached.

 		3 View Availability View Price

2897240

IBS IL 24 BK-LK-PAC/10

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Inline bus Coupler, INTERBUS, Connector F-SMA transmission Speed in the local bus 500 kBit/s, protection Index IP20, including Inline connector and surface labeling

Inline, Bus coupler, INTERBUS, F-SMA connector, local bus transmission rate:500 kBit/s, protection index: IP20, including Inline connector and marking surface

 		3 View Availability View Price

MCETH

MCETH

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Communication module, Ethernet port, TCP/IP, for WM20, WM30 and WM40

Communication module, Ethernet TCP/IP port, for WM20, WM30 and WM40

Ethernet Modbus TCP/IP module for WM power analyzers

 		3 View Availability View Price

MC485232M

MC485232M

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Communication module, RS485 port / RS232 with built-in memory, to WM40

Communication module, RS485 port / RS232 with built-in memory, to WM40

Module RS485/RS232 with integrated memory for WM series

 		3 View Availability View Price

265631

NZM-XPC-KIT

0004359056

Software kit, for NZM and DMI

 		3 View Availability View Price

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