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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

Modbus RTU
02 / System / forwarding protocol
Select protocols · multiple
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Choose forwarding protocols or database integration. Support depends on the model documentation.

Showing all 20 protocols

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. USB Type-C includes power connectors; check each model's documentation for data communication support.

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.

24 results

Current selection conditions

Select a condition to remove it. Multiple protocols still require an AND match.

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BAC2004-ARM-E
BACnet gateways

BAC2004-ARM-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 2 Ethernet ports, 4 serial ports, 1024-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device.

RS485 ports4 portsRS232 ports—Ethernet ports2 portsSerial ports4 ports
All acquisition protocols for serial and Ethernet connectionsBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC2000-ARM-E
BACnet gateways

BAC2000-ARM-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 2 Ethernet ports, 512-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device.

RS485 ports—RS232 ports—Ethernet ports2 portsSerial ports—
All acquisition protocols for serial and Ethernet connectionsBACnet/IPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC1002-Lite-E
BACnet gateways

BAC1002-Lite-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 1 Ethernet port, 512-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports—RS232 ports—Ethernet ports1 portsSerial ports—
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC2004-Lite-E
BACnet gateways

BAC2004-Lite-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 2 Ethernet ports, 4 serial ports, 1024-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports4 portsRS232 ports—Ethernet ports2 portsSerial ports4 ports
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

C2B2004-ARM
HVAC & building-specific gateways

C2B2004-ARM

Integrates Carrier CCN air-conditioning units into a BACnet supervisory system, with one unit per COM port and up to four units in total. Provides 2 Ethernet ports, 4 serial ports, 1024-point capacity. Acquisition covers all serial and Ethernet protocols in the reviewed list. Existing explicit support for CCN is retained.

RS485 ports4 portsRS232 ports—Ethernet ports2 portsSerial ports4 ports
All acquisition protocols for serial and Ethernet connectionsBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC1008-Lite-E
BACnet gateways

BAC1008-Lite-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 1 Ethernet port, 8 serial ports, 2048-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports8 portsRS232 ports—Ethernet ports1 portsSerial ports8 ports
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC2004-ARM-SC
BACnet gateways

BAC2004-ARM-SC

Integrates field-device data into BACnet/SC secure-communication networks, with BACnet MS/TP and OPC UA interfaces for building projects requiring BACnet/SC integration. Provides 2 Ethernet ports, 4 serial ports, 1024-point capacity. Acquisition covers more than 500 protocols; check the driver against each connected device.

RS485 ports4 portsRS232 ports—Ethernet ports2 portsSerial ports4 ports
All acquisition protocols for serial and Ethernet connectionsBACnet MS/TPBACnet/SCOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC1004-Lite-E
BACnet gateways

BAC1004-Lite-E

Converts field-controller and meter data into BACnet interfaces for point-list-based integration with building management systems. Provides 1 Ethernet port, 4 serial ports, 1024-point capacity. Acquisition protocols: Modbus RTU; a Simulator driver is also included.

RS485 ports4 portsRS232 ports—Ethernet ports1 portsSerial ports4 ports
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC2002-Lite-E
BACnet gateways

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 ports—Ethernet ports2 portsSerial ports2 ports
Listed protocols · Modbus RTU / SimulatorBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

BAC1302-ARM
BACnet gateways

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 ports—Ethernet ports1 portsSerial ports2 ports
All acquisition protocols for serial and Ethernet connectionsBACnet/IPBACnet MS/TPOPC UA
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.

Router1002-ARM-E
BACnet routers

Router1002-ARM-E

Transparently routes between BACnet MS/TP buses and BACnet/IP networks, connecting MS/TP DDCs or valve controllers to building Ethernet. Provides 1 Ethernet port, 2 serial ports. Acquisition covers all serial and Ethernet protocols in the reviewed list. Existing explicit support for BACnet MS/TP is retained.

RS485 ports2 portsRS232 ports—Ethernet ports1 portsSerial ports2 ports
All acquisition protocols for serial and Ethernet connectionsBACnet/IP
Why this matches
  • Acquisition protocolsModbus RTU

Confirm communication roles, capacity and installation conditions.