揭阳Controller

Controller

PCC1406

Performance

●Universal controller

●AC/DC 24V working voltage

●4 analog input points (AI) (2 for NTC10K, 2 for 0…10 V signal)

●10 digital input points (DI)

●2 analog output points (AO) DC 0…10 V signal

●4 relay output points (DO) 3A@250VAC)

Controller usage

The general controller is mainly suitable for comfort control of HVAC system and refrigeration system. It can be installed separately in the control panel or on the pipe, on the wall and in the machine room. Can run independently or online. The communication interface is RS485, the communication protocol is BACnet MS/TP, and the default baud rate is 38.4Kbps.

Controller built-in direct controller application

The controller utilizes a stand-alone Direct Digital Control (DDC) that provides proper HVAC control and comprehensive information about system operation. The controller receives information from sensors in the field and directly controls the equipment. The controller has the following functions:

● Adaptive control, a self-learning and adjusting closed-loop control algorithm. Compared with the traditional PID algorithm, it is more efficient, more adaptable, faster in response and more stable in control. In particular, it has advantages in response time and maintaining state. and reduces errors, oscillations and drive wear

●Closed loop proportional, integral and derivative (PID) control

●Logical sequence control

●Alarm monitoring and reporting

List of input and output points

Technical data

Wiring diagram