Prolon PL-M2000-HPS : Single-Zone Advanced Heat Pump Controller, 5 Digital Outputs, 3 Analog Outputs, 9 Universal Inputs, Economizer/DCV Control, 7 Day Scheduling, Duct Static Pressure with Bypass Damper or Supply Fan VFD, Modbus RTU (RS485)
The M2000 HPS heat pump controller is designed to control a variety of heat pump units and systems. The on-board microcon- troller offers precise digital control to maximize performance. The available control sequences are fully configurable, either locally or remotely, using free software. The M2000 HPS uses PI (Proportional-Integral) control loops to optimize heatpump management and offers a variety of functions such as economizer, preheating, emergency auxiliary heating, static pressure and more.
Features
- Designed for unitary systems using a single space tempe- rature sensor
- Internal clock with configurable schedules and calendars
- Works in Air-To-Air mode or Water-To-Air mode (configurable)
- A manual/off/auto switch for each of the eight outputs
- Remote monitoring and configuration with FREE Prolon Focus software
- Stand-alone or networked (up to 127 nodes)
- Proportional-Integral (PI) control loops maximize performance
- 5 digital outputs and 3 analog outputs equipped with resettable fuses
- Built-in protection sequences with configurable tempera- ture limits and minimum delays
- Control up to 2 compressor stages and 2 stage auxiliary heating stages
- Configurable unoccupied mode sequences
Specifications
| Supply | 24 VAC ±10%, 50/60 Hz, Class 2 |
| Power | 5 VA (consumption), 40 VA (input) |
| Inputs | 9 configurable analog inputs (outside temperature / return / supply / zone / water supply / dry contact for clogged filter / schedule override / proof of fan / alarm, room setpoint, static pressure). Input signals (thermistor / dry contact / 4-20mA / 0-5 VDC) individually configurable for each input |
| Digital Outputs | 5 triac outputs, 10-30 VAC source, 300 mA max (resettable fuse) |
| Analog Outputs | 3 x 0-10 VDC outputs, 40 mA max |
| Indication lights (LED) | State of each output / Communication / Power / State of microprocessor |
| Microprocessor | PIC18F6722, 8 bits, 40 MHz, 128KB FLASH memory |
| Casing | Molded ABS, UL94-HB |
| Communication | Modbus RTU (RS485) up to 127 nodes |
| Baud Rates | 9600, 19200, 38400, 57600, 76800, 115200 |
| Connection | Removable screw-type terminal blocks (max 16 AWG) and RJ45 modular jacks |
| Dimensions | 5.39” x 4.41” x 2.25” (137mm x 112mm x 57mm) |
| Weight | 1.05 lbs (0.48 kg) |
| Environment | -4 to 122 oF (-20 to 50 oC) Non-Condensing |
| Certification | UL916 Energy Management Equipment, CAN/CSA-C22.2, RoHS, FCC part 15: 2012 class B |
Datasheets
- Controller Type:
- Heat Pump
- Digital Outputs:
- 5
- Analog Outputs:
- 3
- Inputs:
- 9
- Communication:
- Modbus RTU (RS485)
