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Related Manuals for Prolon PL-M1000 Series
Summary of Contents for Prolon PL-M1000 Series
- Page 1 HARDWARE GUIDE DIMENSIONS & SPECIFICATIONS REV. 5.2 M1000 INTELLIGENT ZONE CONTROL SYSTEM HEATPUMP CONTROLLER Montréal info@prolon.net 1989 rue Michelin Laval, QC H7L 5B7 www.prolon.net TEL:(450) 973-7765 FAX: (450) 973-6186 1-877-9PROLON 1-800-461-1381...
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Page 2: Table Of Contents
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net Table of Contents GENERAL INFORMATION...................... 3 PL-M1000 Heatpump Controller ....................3 Description............................3 General Behaviour..........................3 Operation Sequence .........................4 General ..............................4 Occupied Mode ............................4 Unoccupied Mode..........................5 COMPONENTS..........................6 Component Identification ......................6 LEDs and Switches........................7 LED Descriptions:..........................7 HAND/OFF/AUTO Switches.........................7 Internal Jumpers ........................8... -
Page 3: General Information
All these parameters can be accessed by using the ProLon Focus software or with the ProLon handheld digital interface (PL-HNI). -
Page 4: Operation Sequence
Operation Sequence General The ProLon M1000 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. -
Page 5: Unoccupied Mode
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net Unoccupied Mode The fan operates in intermittent mode. When there is a cooling demand from any single zone, the Heatpump controller will activate the fan and the compressor outputs as long as all temperature limits, delays and other related parameters are respected. -
Page 6: Components
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net COMPONENTS Component Identification Legend: A = Addressing Dipswitch B = LEDs C = AUTO/OFF/HAND Switches D = RJ45 plugs for Interface Communication E = Master reset button F = Analog outputs G = Digital outputs... -
Page 7: Leds And Switches
NETREC NETSND program is running (normal). When this LED is ON and steady, the M1000 is INTREC inactive and the microchip is awaiting programming (you must use ProLon’s INTSND Focus software to reprogram the microchip). • STAT: When lit, indicates the M1000 is using BACnet communication protocol instead of Modbus on the RS485 communication port. -
Page 8: Internal Jumpers
See the ProLon network ProLon network guide for guide for information about information about bias and bias terminating terminating resistors. resistors. AI 1 - 9: These jumpers allow the user to select the signal mode of the associated analog input. -
Page 9: Input And Output Identification
(one in, one out). With these connectors, the wiring can be done quickly and much more easily. Common for all inputs Remote computer with Static pressure sensor (0-5 VDC) ProLon Focus software / External dry contact for alarm PL-HNI network interface External dry contact for proof of fan Zone temperature setpoint (0-10K potentiometer) -
Page 10: Addressing Dipswitch Configuration For Network Communication
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. Montréal info@prolon.net... -
Page 11: Inputs
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net INPUTS Temperature Sensors The M1000 Heatpump controller has three analog inputs that monitor outside air, supply air and return air temperatures (see Figure 3) and will integrate these readings into its control sequence. The sensors used are standard 10k type thermistors that share a single common connection. -
Page 12: Proof Of Fan
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net Proof of Fan The M1000 has an analog input dedicated to the proof of fan signal. Please refer to Figure 5 to see how to correctly connect it to analog input 7. To indicate proof of fan, the contact must be closed. If no proof of fan signal is available, you must short analog input 7, or else the controller will interpret the absence of signal as a fan malfunction and no heating or cooling action will be taken. -
Page 13: Dry Contact For Alarm Signal
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net Dry Contact for Alarm Signal The M1000 has an analog input dedicated to an alarm signal. Please refer to Figure 7 to see how to correctly connect it to analog input 8. To signal an alarm, the contact must be closed. This input... -
Page 14: Outputs
OUTPUTS The M1000 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 or the PL-HNI digital interface. An integrated resettable fuse protects each of the outputs of the M1000 against current surges and short circuits. -
Page 15: Typical Connection Of Triac Outputs 1 To 5
PL-M1000 SERIES HEATPUMP HARDWARE GUIDE www.prolon.net Typical Connection of Triac Outputs 1 to 5 On the M1000 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. -
Page 16: Power Source & Network
Figure 11: Connecting the 24VAC power source Network Communication The ProLon M1000 Heatpump controller is designed to work with the VC1000 zone slaves. When they are networked, the Master and slaves all communicate in real-time. The network connections are made using the network pins located on the M1000 controller (see Figure 12). -
Page 17: 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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