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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

11 matching models · 219 in the catalog

Showing 1–4 of 11
How to choose within a series

Choose for your project

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

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 candidates11 models
  • I4-1001-0200

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I4-1002

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I7-1002

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

Show 5 more models
  • I7-1031

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I7-2004

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I10-1031

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I10-2004

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

  • I15-1031

    All serial and Ethernet acquisition protocols

    Forwarding: BACnet / Modbus / MQTT / Database / OPC UA

8 of 11 models listed; continue filtering and checking full specifications.

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
I4-1001-0200
I4-1002
I7-1002
I7-1031
01Acquisition scopeDevice side
All acquisition protocols for serial and Ethernet connections
All acquisition protocols for serial and Ethernet connections
All acquisition protocols for serial and Ethernet connections
All acquisition protocols for serial and Ethernet connections
02Forwarding protocolsSystem side
BACnetModbusMQTTDatabase
Show 1 more
OPC UA
BACnetModbusMQTTDatabase
Show 1 more
OPC UA
BACnetModbusMQTTDatabase
Show 1 more
OPC UA
BACnetModbusMQTTDatabase
Show 1 more
OPC UA
Point capacity256——2048
Ethernet ports1——1
Total serial ports1———
RS4851——3
RS232———1
CAN ports————
KNX TP ports————
Two-wire MBus ports————
DI channels————
DO channels2———
AI channels————
AO channels————
TouchscreenIncludedIncludedIncludedIncluded
Model documentsSpecifications & downloads
Port and model notes

Multiple hardware versions share this model name. Check the matching datasheet; specifications from different versions have not been combined.

Specifications & downloads
Port and model notes

Multiple hardware versions share this model name. Check the matching datasheet; specifications from different versions have not been combined.

Specifications & downloads
Port and model notes

WiFi is an optional module. The conditions for this option require confirmation.

Specifications & downloads
I4-1001-0200

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

BACnetModbusMQTTDatabase
Show 1 more
OPC UA
Point capacity
256
Ethernet ports
1
Total serial ports
1
RS485
1
RS232
—
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
2
AI channels
—
AO channels
—
Touchscreen
Included
Specifications & downloads
I4-1002

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

BACnetModbusMQTTDatabase
Show 1 more
OPC UA
Point capacity
—
Ethernet ports
—
Total serial ports
—
RS485
—
RS232
—
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
—
AI channels
—
AO channels
—
Touchscreen
Included
Port and model notes

Multiple hardware versions share this model name. Check the matching datasheet; specifications from different versions have not been combined.

Specifications & downloads
I7-1002

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

BACnetModbusMQTTDatabase
Show 1 more
OPC UA
Point capacity
—
Ethernet ports
—
Total serial ports
—
RS485
—
RS232
—
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
—
AI channels
—
AO channels
—
Touchscreen
Included
Port and model notes

Multiple hardware versions share this model name. Check the matching datasheet; specifications from different versions have not been combined.

Specifications & downloads
I7-1031

01Acquisition scopeDevice side

All acquisition protocols for serial and Ethernet connections

02Forwarding protocolsSystem side

BACnetModbusMQTTDatabase
Show 1 more
OPC UA
Point capacity
2048
Ethernet ports
1
Total serial ports
—
RS485
3
RS232
1
CAN ports
—
KNX TP ports
—
Two-wire MBus ports
—
DI channels
—
DO channels
—
AI channels
—
AO channels
—
Touchscreen
Included
Port and model notes

WiFi is an optional module. The conditions for this option require confirmation.

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.