Prolon C1050 Series Hardware Manual
Boiler controller
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Also See for C1050 Series:
- Specifications and operational manual (18 pages) ,
- Hardware manual (17 pages) ,
- Technical reference manual (98 pages)
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Summary of Contents for Prolon C1050 Series
- Page 1 HARDWARE GUIDE Boiler Controller C1050 Series Specifications and Operational Guide www.proloncontrols.com | info@proloncontrols.com 17 510, rue Charles, Suite 100, Mirabel, QC, J7J 1X9 REV. 7.3.1 PL-HRDW-BLR-C1050-C/F-EN...
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Page 2: Table Of Contents
Table of Contents General Information ..............................4 PL-C1050 Boiler Controller ..................................4 Description ........................................4 General Behaviour ....................................4 Operating Sequence ..............................5 General .........................................5 Parallel Pump Sequence ..................................5 Follower Pump Sequence ..................................5 Components ................................6 Component Identification..................................6 LEDs ..........................................7 Address Configuration for Networking .............................7 Input and Output Identification ................................8 Inputs .................................. - Page 3 Table of Figures Figure 1 - Component Identification ................................6 Figure 2 - LEDs Identification ..................................7 Figure 3 - Addressing Dipswitches ................................7 Figure 4 - Input and Output Identification (Staged Boiler) ........................8 Figure 5 - Input and Output Identification (Modulating Boiler) .......................8 Figure 6 - Analog input ....................................9 Figure 7 - Connecting the Temperature Sensors ..........................9 Figure 8 - Connnecting the Proof of Pump Contacts to the Controller ..................10...
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Page 4: General Information
All these parameters can be accessed and modified by using the Prolon Focus software. REV. 7.3.1 / PL-HRDW-BLR-C1050-C/F-EN... -
Page 5: Operating Sequence
In addition to the temperature sensors, it also has an input for proof of operation of the pumps. It can receive data from Prolon master controllers such as outside temperature, occupancy, or the average heating request of the building. The controller then analyzes all the data and activates the appropriate outputs to respond accordingly, within parameters set by the temperature sensors and other safety limits. -
Page 6: Components
Components Component Identification 24VAC BIAS THERM BIAS THERM Figure 1 - Component Identification Legend: A - Analog Input Signal Mode Jumpers B - Addressing dipswitch C - Jumpers for terminating and bias resistors for the INT port (see I) D - Jumpers for terminating and bias resistors for the NET port (see K) E - SOURCE/SINK dipswitch for Output 4 F - SOURCE/SINK dipswitch for Output 3 G - SOURCE/SINK dipswitch for Output 2... -
Page 7: Leds
The example on Figure 3 shows the switches 1, 2 and 4 on the ON position. So the corresponding values are 1, 2 and 8, giving an address sum of 11. (1+2+8=11) The Prolon network allows a maximum of 127 addresses, therefore 127 controllers. Figure 3 - Addressing Dipswitches... -
Page 8: Input And Output Identification
The C1050 Boiler Controller has two separate communication ports offering the same functionality on each. Both act as ports for incoming Modbus communications from other Prolon devices or interfaces, such as a Network Controller or remote computer with Prolon Focus software. -
Page 9: Inputs
Inputs Analog Input The C1050 series controllers are equipped with three general purpose analog inputs. These inputs can be configured to receive signals of the following types: • Thermistor (Ω) • 0-5V • 4 -20mA • 0-10V When a thermistor is used, the thermistor must be 10KΩ TYPE 3. -
Page 10: Proof Of Pump
Proof of Pump The C1050 has one digital input dedicated to the proof of pump signal. Please refer to Figure 9 see how to correctly con- nect it. To indicate proof of pump, the contact must be closed. If no proof of pump signal is available, you must short the corresponding input, or else the controller will interpret the absence of signal as a pump malfunction and no heating action will be taken. -
Page 11: Outputs
The C1050 Boiler controller contains 5 customizable outputs; four triac ON/OFF outputs (24VAC) and one analog output (0-10VDC). Output configuration is performed via the Prolon Focus software. An integrated resettable fuse protects each of the outputs of the C1050 against current surges and short circuits. This protection will cut the current to the output as soon as an overload condition is detected. -
Page 12: Typical Connection Of Digital Outputs
2) Switch position to obtain a SINK passive output: Switch for Output 4 Isolated dry contact (On/O ) Figure 10 - Output in SINK mode Typical Connection of Digital Outputs Two types of configurations are possible: 1) Active output (SOURCE). The C1050 is actively powering the load: External Load Figure 11 - Connection of Active Outputs 3 and 4 2) Passive output (SINK). -
Page 13: Typical Connection Of The Analog Output
Typical Connection of the Analog Output Two types of configuration are possible: 1) The C1050 powers the load and provides a control signal: 24 VAC power (From terminal block #2 of the controller) Controlled 0-10v Load Figure 13 - Connecting the Analog Output (Controller Powered) 2) The C1050 only provides the control signal to the load, which is powered by an external source: External 24 VAC... -
Page 14: Power Source / Network
Power Source The Prolon C1050 controller is powered by a 24 VAC power source connected using the "COM" terminal and the "24 VAC" terminal (see Figure 15). The common for all inputs and outputs are the same as the power source’s common (exception: when an output is set to passive, the common for this output will not correspond to the power source common). -
Page 15: 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 16: 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 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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