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Hardware Guide 
 

 
Boiler Controller 
M2000 Series 
 
 

 

Specifications and Operational Guide 

 

 
 
 
 
 
 
 
 
 
 
 
REV 6.3 

 

www.proloncontrols.com 

[email protected] 

 

PL-HRDW-M2000BLR-C/F-EN-V63

      

Summary of Contents for PL-M2000 Series

Page 1: ...Hardware Guide Boiler Controller M2000 Series Specifications and Operational Guide REV 6 3 www proloncontrols com info proloncontrols com PL HRDW M2000BLR C F EN V63...

Page 2: ...wer Pump Sequence 5 COMPONENTS 6 Component Identification 6 LEDs and Switches 7 HAND OFF AUTO Switches 8 Jumpers 9 Input and Output Identification 10 Addressing Dipswitch Configuration for Network Com...

Page 3: ...gh fully configurable the ProLon M2000 Boiler controller monitors dedicated inputs and uses pre established control sequences to drive dedicated outputs to control standard Boiler equipment These sequ...

Page 4: ...ng or both The secondary pump will only be activated when there is no proof of operation of the primary pump after a configurable delay The pumps can be setup for various lead lag sequences wherein th...

Page 5: ...low a reset scale based on outside temperature The target supply temperature can also be reduced in unoccupied mode or influenced by a network provided demand usually representing an average heating r...

Page 6: ...D E F I J G H 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...

Page 7: ...components on the M2000 are being powered successfully by a 5V DC source derived from the 24VAC source HBEAT When this LED is blinking the microchip is active and the controller s program is running n...

Page 8: ...of digital output 4 DO3 Represents the activity of digital output 3 DO2 Represents the activity of digital output 2 DO1 Represents the activity of digital output 1 HAND OFF AUTO Switches Each output...

Page 9: ...tion of various hardware elements 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...

Page 10: ...rallel with screw type terminal blocks The RJ45 connectors allow the use of premade CAT5 cables for simple plug and play RS485 communication These RJ45 connectors follow the Modbus pinout specificatio...

Page 11: ...he addressing dipswitch to the desired value These switches are numbered from 1 to 7 and represent a binary value from 1 to 64 1 2 4 8 16 32 and 64 respectively The last switch 8 is reserved The value...

Page 12: ...air supply water and return water temperatures see Figure 4 and will integrate these readings into its control sequence The sensors used are standard 10k type thermistors that share a single common co...

Page 13: ...the proof of pump signals Please refer to Figure 5 to see how to correctly connect them To indicate proof of pump the contact must be closed If no proof of pump signal is available you must short the...

Page 14: ...t up on an overload condition Once power has been removed from the M2000 the fuse will cool down and automatically reset Fix the faulty wiring and you will be able to activate the output once again Ou...

Page 15: ...ly the live side of the output connections are usually needed these are on the top row see Figure 6 The bottom row is the common GND 2 1 4 3 5 Equipment terminal board Boiler stage 2 Boiler stage 1 Fi...

Page 16: ...all inputs and outputs is the same as the power source s common All output power sources also originate from the source transformer class 2 R C To transformer class 2 24VAC Figure 8 Connecting the 24V...

Page 17: ...le 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...

Page 18: ...t 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequenc...

Page 19: ...1 58 mm 2 29 Copyright 2016 ProLon All rights reserved No part of this document may be photocopied or reproduced by any means or translated to another language without prior written consent of ProLon...

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