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Compare models in a series

Explore model variants side by side. Compare acquisition scope, forwarding protocols and physical ports, then open a model for its full specifications and documents.

Select by requirements

2 matching models · 219 in the catalog

Showing 1–2 of 2
How to choose within a series

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 groupEIP2004

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 candidates2 models
  • EIP2004-A9

    All serial and Ethernet acquisition protocols

    Forwarding: EtherNet/IP / OPC UA

  • EIP2004-ARM

    All serial and Ethernet acquisition protocols

    Forwarding: EtherNet/IP / 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.

Compare models in a series
ModelDevice acquisition → System forwarding
EIP2004-A9
EIP2004-ARM
01Acquisition scopeDevice side
All acquisition protocols for serial and Ethernet connections
All acquisition protocols for serial and Ethernet connections
02Forwarding protocolsSystem side
EtherNet/IPOPC UA
EtherNet/IPOPC UA
Point capacity20481024
Device capacity128128
Ethernet ports22
Total serial ports44
RS48544
RS232——
CAN ports——
KNX TP ports——
Two-wire MBus ports——
DI channels——
DO channels——
AI channels——
AO channels——
Touchscreen——
Model documents
Port and model notes

Supported acquisition protocols: more than 500 protocols.

Specifications & downloads
Port and model notes

Supported acquisition protocols: more than 500 protocols.

Specifications & downloads
EIP2004-A9

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

EtherNet/IPOPC UA
Point capacity
2048
Device capacity
128
Ethernet ports
2
Total serial ports
4
RS485
4
RS232
—
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
—
AI channels
—
AO channels
—
Touchscreen
—
Port and model notes

Supported acquisition protocols: more than 500 protocols.

Specifications & downloads
EIP2004-ARM

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

EtherNet/IPOPC UA
Point capacity
1024
Device capacity
128
Ethernet ports
2
Total serial ports
4
RS485
4
RS232
—
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
—
AI channels
—
AO channels
—
Touchscreen
—
Port and model notes

Supported acquisition protocols: more than 500 protocols.

Specifications & downloads

“—” means the documentation does not establish a value; 0 is a confirmed zero. Check model documentation for shared ports, options and protocol roles.