EtherCAT gateways

EC1024-ARM

EtherCAT slave gateway with OPC UA forwarding, 3 Ethernet ports, 4 isolated RS485 channels, and capacity for 1024 points and 128 devices. Acquisition covers the reviewed serial and Ethernet protocol list.

Serial ports4

RS485 ports4

Ethernet ports3

Acquisition protocol coverageAll acquisition protocols for serial and Ethernet connections

Forwarding protocolsEtherCAT / OPC UA

Physical interfacesEthernet / RS485

Output rolesEtherCAT Slave

Point capacity1024

Device capacity128

Built-in touchscreen—

HMI configuration—

USB Type-C power—

4G connectivity—

WiFi—

LoRaWAN—

The hardware platform matches PFN1024-ARM: 3 Ethernet ports and 4 isolated RS485 channels. Check the EC1024-ARM wiring instructions for the role of each Ethernet port.

Start using this model

Review the model documents, then prepare the files needed for connection and commissioning.

EC1024-ARM

No related files are listed in this language. Contact technical support to confirm the documents you need.

General commissioning guide

Connection, point mapping, live-value checks and troubleshooting.

View general steps Confirm required files

Connection and configuration preparation

Review how devices connect, then prepare the field point list and supporting files.

01
Field devices
- Confirm the driver against the device brand, full model and communication documentation
02
Device-side acquisition
- All listed acquisition protocols for serial and Ethernet
03
EC1024-ARM
- Ethernet × 3
- RS485 × 4
04
System-side forwarding
- EtherCAT
- OPC UA
05
Compatible system types
- EtherCAT master
- OPC system

Arrows show connection order. Check model wiring instructions and the project point list for terminals, port assignments and read/write directions.

Communication roles

Acquisition side: Not specified in the records; verify against the field device and supervisory system
Forwarding side: EtherCAT Slave

Recorded capacity

1024 points / 128 devices

The hardware platform matches PFN1024-ARM: 3 Ethernet ports and 4 isolated RS485 channels. Check the EC1024-ARM wiring instructions for the role of each Ethernet port.

Check before connecting

Check the device brand, model, driver version and interface. Use the wiring diagram to confirm terminals and port assignments.
Prepare a point list with addresses or objects, data types, byte order, units and read/write permissions.
Confirm the role at each end and the device address, serial settings, or IP address and port.
Import this model’s ESI file into the EtherCAT master project and check process-data mapping against the supporting instructions.

Files for configuration

Model documentsNo dedicated file listed
Request
User manualNo dedicated file listed
Request
Wiring diagramNo dedicated file listed
Request
Configuration tools and supporting filesNo dedicated file listed
Request
EtherCAT ESI fileNo dedicated file listed
Request

Statuses reflect files associated in the current language. Contact technical support with this model to confirm other supporting resources.

How to choose within a series

Match device-side protocols and the host system first, then check ports, wireless connections and capacity. Candidates below use confirmed model specifications.

Current model groupEC1024

You need multiple serial and Ethernet protocols

Check models confirmed to cover all acquisition protocols for serial and Ethernet connections. Check protocol scope and physical port counts separately. Confirm dedicated CAN, KNX TP and 2-wire MBus connections for the specific model.

Confirmed candidates1 models

EC1024-ARM
All serial and Ethernet acquisition protocols
Forwarding: EtherCAT / OPC UA

View full group specifications

This guidance narrows the candidates. Confirm communication roles, read/write direction, the point list, wiring and model-specific resources before final selection.

“Unconfirmed” means documentation does not establish a value; it does not mean zero or unsupported.

Overview & technical information Selection checklist FAQ (1)

EtherCAT slave gateway

EC1024-ARM connects field-device data to an EtherCAT master and operates as an EtherCAT slave. It also supports OPC UA forwarding. Acquisition covers all serial and Ethernet protocols in the reviewed protocol list.

Hardware and connections

The hardware platform matches PFN1024-ARM, with 3 Ethernet ports and 4 isolated RS485 channels. Check the EC1024-ARM wiring instructions for port assignments and configure acquisition according to the field-device communication roles.

Confirmed specifications

Parameter	Specification
Ethernet ports	3
RS485 ports	4 (isolated)
Forwarding protocols	EtherCAT / OPC UA
EtherCAT role	Slave
Point capacity	1024
Device capacity	128

The model and hardware parameters were confirmed on 2026-10-02. Contact technical support with the field-device point list to confirm configuration software, the EtherCAT device description file and port assignments.

Selection checklist

Why this matches

Acquisition protocolsModbus RTU_UDP

Confirm before selecting

Protocol compatibility is the first step. Check the device model, communication roles, point count and wiring. Capabilities that are not documented require confirmation.

Not yet documented：Acquisition roles / RS232 ports / CAN ports / KNX TP ports / Two-wire MBus ports / DI digital inputs / DO digital outputs / AI analog inputs / AO analog outputs / USB Type-C power / 4G connectivity / WiFi / LoRaWAN / HMI configuration / Built-in touchscreen / Product type

View parameter evidence

Acquisition protocols · Modbus RTU_UDPEC1024-ARM model confirmation · 2026-10-02

Continue filtering and comparing

Related FAQs

Find configuration and usage guidance linked to this content. Refer to documentation for the exact model and version.

What does X mean, and how do acquisition and forwarding protocols differ?

X denotes the acquisition-side protocols. Also check forwarding protocols, communication roles, physical interface types and port counts.

Read the full answer

EC1024-ARM

Start using this model

General commissioning guide

Field devices

Device-side acquisition

EC1024-ARM

System-side forwarding

Compatible system types

Communication roles

Recorded capacity

Check before connecting

Files for configuration

How to choose within a series

You need multiple serial and Ethernet protocols

EtherCAT slave gateway

Hardware and connections

Confirmed specifications

Selection checklist

Related FAQs

Your next connection starts here.