VK.2000D controller is a powerful and stable, support network-centric technology, high-performance, multi-protocol communication input / output controller, to meet the general or special applications. With BACnet IP, BACnet MSTP, BACnet Ethernet, Modbus RTU, Modbus TCP / IP, SNMP, OPC UA, oBIX communication protocol.

• Multi-protocol controller

In addition to the general floor control protocol BACnet IP / MSTP, Modbus TCP / IP / RTU, VK.2000D also supports other IP communication protocols, such as SNMP, OPC UA, etc., more in line with business needs.

• Web browser configuration

Embedded Web Server, through the Ethernet connection can be configured in the browser. The status of the I / O can also be monitored via an Internet connection.

• Multiple input / output types

The controller has 24 universal inputs, supporting current, voltage, resistance and thermal resistance, and 8 digital outputs (relays).

• High-precision analog input / output channels

12-Bit Programmable Gain Amplifier (PGA) The analog-to-digital converter (ADC) provides high-resolution, high-precision analog input point readings.

A 12-bit digital-to-analog converter (DAC) provides a more accurate analog output.

• Isolated RS485

RS485 and the main control board of the power isolation design, in order to reduce interference and short circuit problems.

• Status indication

The active status of DI, DO, and open collector output (PWM) for each individual channel can be easily indicated by LEDs for easy viewing of power, operation, communication, and fault conditions.

• Reset

Provides a Reset switch for system restart when powered (hot start operation)