Prolon M2000 Series Hardware Manual
Heatpump controller
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Summary of Contents for Prolon M2000 Series
- Page 1 HARDWARE GUIDE Heatpump Controller M2000 Series Specifications and Operational Guide www.proloncontrols.com | info@proloncontrols.com 17 510, rue Charles, Suite 100, Mirabel, QC, J7J 1X9 REV. 7.3.0 PL-HRDW-HP-M2000-C/F-EN...
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Page 2: Table Of Contents
Table of Contents General Information ............................... 4 PL-M2000 Heatpump Controller ...................................4 Description ..........................................4 General Behavior ........................................4 Operating Sequence ......................................5 General ...........................................5 Occupied Mode ........................................5 Unoccupied Mode ......................................5 Components ..................................6 Component Identification ....................................6 LEDs and Switches ......................................7 HAND/OFF/AUTO Switches .....................................8 Jumpers ..........................................8 Input and Output Identification ..................................9 Addressing Dipswitch Configuration for Network Communication ..................... - Page 3 Table of Figures Figure 1 - Component Identification ..................................6 Figure 2 - LEDs Identification ....................................7 Figure 3 - Location of the EXTERNAL jumpers ...............................8 Figure 4 - Location of the INTERNAL jumpers ..............................8 Figure 5 - INT and NET jumpers ...................................8 Figure 6 - AI jumpers ........................................8 Figure 7 - Input and Output Identification ...............................9 Figure 8 - RJ45 Pinout ......................................9...
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Page 4: General Information
It uses PI (Proportional-Integral) control loops and acts as a master when used on a network with Prolon zone controllers. The Standalone model of this controller will not act as a master to other Prolon zone controllers, relying instead on the demand provided by a local sensor. -
Page 5: Operating Sequence
Operating Sequence General The Prolon M2000 Heatpump controller receives readings from three different temperature sensors: outside air, return air and supply air. It operates on a configurable schedule using an internal real-time clock. Also, as a Master device, it receives data from the zone controllers sent on the network bus. The controller then analyzes all the data and demands sent by the zones and commands the appropriate outputs to respond accordingly, within parameters set by the tempe- rature sensors and other safety limits. -
Page 6: Components
Components Component Identification Figure 1 - Component Identification Legend: A - Addressing Dipswitch B - AUTO/OFF/HAND Switches C - RS485 INT port for interface communication (RJ45 plug and screw connectors are in parallel) D - Analog outputs (3) E - Digital outputs (5) F - Analog inputs (9) G - RS485 NET port for network communication H - Terminal block for 24VAC (Class 2 transformer) -
Page 7: Leds And Switches
When this LED is ON and steady, the M2000 is inactive present on analog output 1. and the microchip is awaiting programming (you must use Prolon’s Focus software to reprogram the microchip). • DO5: Represents the activity of digital output 5. • STAT: Reserved. -
Page 8: Hand/Off/Auto Switches
• INT: These are the jumpers for the bias and terminating resistors used for the interface communication bus. See the Prolon network guide for information about bias and terminating resistors. (See Figure 5) • NET: These are the jumpers for the bias and terminating resistors used for the network communication bus. See the Prolon network guide for information about bias and terminating resistors. -
Page 9: Input And Output Identification
RS485 communication. These RJ45 connectors follow the Modbus pinout specification for RS485 communication. Bottom Row: common for all inputs Static pressure (0-5 / 1-5V) (1 / 1.5 / 2 / 2.5 in) Incoming INT Port: Prolon communication digital temperature Ext dry contact for alarm / from remote... -
Page 10: Addressing Dipswitch Configuration For Network Communication
The example in Figure 9 shows the switches 1, 2 and 4 in the ON position. Therefore, the corresponding values are 1, 2 and 8, giving an address sum of 11. The Prolon network allows a maximum of 127 addresses; therefore 127 controllers. Figure 9 - Addressing Dipswitch... -
Page 11: Inputs
Inputs Temperature Sensors The M2000 Heatpump controller has analog inputs that can monitor supply and return air temperatures, as well as another that can monitor either the outside air or supply water temperature (water-to-air mode only, see figure 10) and will integrate these readings into its control sequence. -
Page 12: Room Sensors
Room Sensors The M2000 can receive the setpoint and temperature from a specific room when a PL-RS analog thermostat is connected to it. The M2000 will then automatically integrate this information into its control sequence. The setpoint may also simply be set by software. -
Page 13: Dry Contact For Clogged Filter Or Schedule Override
Dry Contact for Clogged Filter or Schedule Override Analog input 4 on the M2000 can also be configured as a dry contact input for either a clogged filter sensor or as a schedule override input. Please refer to Figure 13 to see proper connection. •... -
Page 14: Static Pressure And Co2
Static Pressure and CO2 Analog inputs 8 and 9 on the M2000 heatpump controller are dedicated to the CO2 and static pressure sensors, respec- tively. By default, a 4-20 mA signal is expected for the CO2 input and a 0-5 VDC or 1-5 VDC signal is expected for the static pressure input. -
Page 15: Outputs
The M2000 Heatpump controller contains 8 customizable outputs; five triac ON/OFF outputs (24VAC) and three analog outputs (0-10VDC). Output configuration is performed via the Prolon Focus software. An integrated resettable fuse protects each of the outputs of the M2000 against current surges and short circuits. This protection will cut the current to the output as soon as an overload condition is detected. -
Page 16: Typical Connection Of Triac Outputs 1 To 5
Typical Connection of Triac Outputs 1 to 5 On the M2000 Heatpump controller, all triac outputs produce a 24 VAC live voltage when activated. Note that all output voltages originate from a single voltage supply: the equipment’s transformer. Consequentially, only the live side of the output connections are usually needed;... -
Page 17: Power Source & Network
Figure 18 - Connecting the 24VAC Power Source Network Communication The Prolon M2000 Heatpump controller is designed to work with the Prolon zone controllers (except Heatpump Standalone controller). When they are networked, the M2000 and zone controllers all communicate in real-time. The network connections are made using the network terminal block located on the M2000 controller (see Figure 19). -
Page 18: Technical Specifications
Certification: UL916 Energy Management Equipment, CAN/CSA-C22.2, RoHS, FCC part 15: 2012 class B The performance specifications are nominal and conform to acceptable industry standards. Prolon Inc. will not be liable for damages resulting from misapplication or misuse of its products. -
Page 19: Compliance
Caution: Any changes or modifications not approved by Prolon can void the user’s authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. -
Page 20: Overall Dimensions
No part of this document may be photocopied or reproduced by any means, or translated to another language without prior written consent of Prolon. All specifications are nominal and may change as design improvements are introduced. Prolon shall not be liable for damages resulting from misapplication or misuse of its products.
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