# Devices supported by the Universal Modbus interface

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# Devices supported by the Honeywell Universal Modbus interface

This following devices are supported by the Universal Modbus controller Also known as remote terminal unit, RTU. A generic term for a device that is used to control and monitor one or more processes in field equipment. The most common control and monitoring device in an access control and security system is an access control panel. Other devices include security monitoring panels, elevator controllers, and fire monitoring devices. Controllers include programmable logic controllers (PLCs), loop controllers, bar code readers, and scientific analyzers. See also: C200 controller, control processor, CPM, hybrid controller, network node controller, PLC.:

- DR4300

- DR4500

- DPR180

- DPR250

- UDC2300

- UDC3300

- UMC800

- HC900 Hybrid controller.

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