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Find the right connection between field interfaces and system protocols.

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Select multiple protocols or enter your own. Results must meet every selected requirement.

01 / Device / acquisition protocol
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Names are from the supplied acquisition protocol list.

Showing all 579 protocols

02 / System / forwarding protocol
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Names are from documented product forwarding protocols.

Showing all 19 protocols

OPC UA

Select physical interfaces separately from acquisition protocols. CAN, KNX TP and two-wire MBus ports have independent counts; protocol support does not establish a physical port.

DDC I/O and touchscreenRefine by product type

When a touchscreen is required, results must have a built-in touchscreen and meet all I/O counts. Otherwise, positive I/O counts select DDC controllers. Counts are minimum requirements. HMI configuration support does not imply a built-in screen.

Power and wireless connectivityAdditional requirements

Checked requirements match only confirmed capabilities. Review product notes for optional modules, shared ports and power conditions.

Filters use documented product information. Unspecified capabilities are excluded. Confirm protocol roles, device models, point counts and site conditions before ordering.

164 results

Current selection conditions

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MOD1001-Lite-E
Modbus Gateway

MOD1001-Lite-E

Exposes field-device data through Modbus interfaces for PLCs, HMI software or other Modbus clients, bringing different devices into a common data interface. Provides 1 Ethernet port, 1 serial port, 256-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports1 portsRS232 ports0Ethernet ports1 portsSerial ports1 ports
Listed protocols · Modbus RTU / SimulatorModbus TCPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

HMI2004-A9-4G
HMI Gateway

HMI2004-A9-4G

Organizes field-device data into browser-based HMI screens for building or industrial monitoring and provides interfaces for other supervisory systems. Provides 2 Ethernet ports, 4 serial ports, 2048-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device. This model supports 4G.

RS485 ports4 portsRS232 ports0Ethernet ports2 portsSerial ports4 ports
HMI configurationBACnetModbusMQTT
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

HMI1001-IAQ
Air quality gateways

HMI1001-IAQ

Combines indoor temperature, humidity, CO₂, PM2.5 and VOC monitoring with a web HMI gateway, integrating air-quality data and external controllers into building monitoring. Provides 1 Ethernet port, 1 serial port, 256-point capacity. Acquisition protocols: Modbus, BACnet.

RS485 ports1 portsRS232 ports0Ethernet ports1 portsSerial ports1 ports
HMI configurationBACnetModbusMQTT
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

BAC2002-Lite-E
BACnet Router

BAC2002-Lite-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 2 Ethernet ports, 2 serial ports, 512-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports2 portsRS232 ports0Ethernet ports2 portsSerial ports2 ports
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

MOD2001-ARM
Modbus Gateway

MOD2001-ARM

Exposes field-device data through Modbus interfaces for PLCs, HMI software or other Modbus clients, bringing different devices into a common data interface. Provides 2 Ethernet ports, 1 serial port, 1024-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device.

RS485 ports1 portsRS232 ports0Ethernet ports2 portsSerial ports1 ports
Modbus RTUModbus TCPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

HMI1001-ARM-4G
HMI Gateway

HMI1001-ARM-4G

Organizes field-device data into browser-based HMI screens for building or industrial monitoring and provides interfaces for other supervisory systems. Provides 1 Ethernet port, 1 serial port, 256-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device. This model supports 4G.

RS485 ports1 portsRS232 ports0Ethernet ports1 portsSerial ports1 ports
HMI configurationBACnetModbusMQTT
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

MOD1008-Lite
Modbus Gateway

MOD1008-Lite

Exposes field-device data through Modbus interfaces for PLCs, HMI software or other Modbus clients, bringing different devices into a common data interface. Provides 1 Ethernet port, 8 serial ports, 2048-point capacity. Acquisition protocols: Modbus, BACnet; a Simulator driver is also included.

RS485 ports8 portsRS232 ports0Ethernet ports1 portsSerial ports8 ports
Listed protocols · Simulator / Modbus / BACnetModbus RTUModbus TCPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

MOD2304-ARM
Customized products

MOD2304-ARM

Exposes field-device data through Modbus interfaces for PLCs, HMI software or other Modbus clients, bringing different devices into a common data interface. Provides 2 Ethernet ports, 4 serial ports, 1024-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device. This is a custom edition; confirm the delivery configuration against its own document.

RS485 ports4 portsRS232 ports0Ethernet ports2 portsSerial ports4 ports
Modbus RTUModbus TCPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

BAC1302-ARM
Customized products

BAC1302-ARM

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 1 Ethernet port, 2 serial ports, 512-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device. This is a custom edition; confirm the delivery configuration against its own document.

RS485 ports2 portsRS232 ports0Ethernet ports1 portsSerial ports2 ports
BACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

MOD1006-Lite-E
Modbus Gateway

MOD1006-Lite-E

Exposes field-device data through Modbus interfaces for PLCs, HMI software or other Modbus clients, bringing different devices into a common data interface. Provides 1 Ethernet port, 6 serial ports, 1536-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports6 portsRS232 ports0Ethernet ports1 portsSerial ports6 ports
Listed protocols · Modbus RTU / SimulatorModbus RTUModbus TCPOPC UA
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.

HMI2004-A55(RK3568)
HMI Gateway

HMI2004-A55(RK3568)

Organizes field-device data into browser-based HMI screens for building or industrial monitoring and provides interfaces for other supervisory systems. Provides 2 Ethernet ports, 4 serial ports, 2048-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device. This page covers the RK3568 hardware edition.

RS485 ports4 portsRS232 ports0Ethernet ports2 portsSerial ports4 ports
HMI configurationBACnetModbusMQTT
Why this matches
  • Forwarding protocolsOPC UA

Confirm communication roles, capacity and installation conditions.