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Intec Controls MSR ELECTRONIC PolyGard 2 DGC6 Installation Manuallines

Digital gas controller series
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Digital Gas Controller Series
PolyGard
2 DGC6
®
Installation & Commissioning Guidelines
December 2024
April 17, 2025 – Revision
INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com

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  • Page 1 Digital Gas Controller Series PolyGard 2 DGC6 ® Installation & Commissioning Guidelines December 2024 April 17, 2025 – Revision INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 2 This page intentionally left blank...

  • Page 3: Table Of Contents

    6.8 Commissioning of EP-06 ........................35 6.9 Addressing of EP-06 Modules ......................35 6.10 Adjustment of System Parameters ....................36 Calibration..........................36 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 4 9.2 Communication Module with Modbus RTU Protocol und TCP/IP Interface ......40 9.3 Communication Module with BACnet Protocol ................40 Specifications ........................41 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 5: General

    It is necessary to follow all instructions as well as the user documentation. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 6: Services

    • Only a check of the capacity has to be performed by disconnecting the primary power. The maintenance requirements for the gas sensors are specified in the respective user manuals. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 7: Limited Warranty

    For connected sensors of the SC2, AT6 or SSAX1 series, the user manuals for the corresponding sensors must also be followed. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 8: Intended Use

    X11 (24 V DC) to the GC-06/EP-06 modules. • Analog sensors with higher power consumption have to be connected directly to the power unit at 24 V DC. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 9: Installation Of Field Bus Cable

    FA U L T 1 2 3 4 1 2 3 4 9 11 10 12 DGC6 Controller Figure 1: Structure of Line Topology INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 10: Use Of Repeaters

    Segment 2 Segment 3 Segment 4 Cable length per segment max. 900 m Figure 3: Overview: Repeater Installation in the Field INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 11: Termination

    Termination at Input Termination at Output = not active = always active = active Figure 6: Termination at the REP-06 Module INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 12: Physical Load Capacity Of The Bus Cable

    • 5x DT6 with SC2-Tox (e.g. E1110) & SC2-Ex (e.g. P3480) & 1 x EP-06 Module • 4x PX2 with SX1-Ex (e.g. P3480) DT6 with SC2 Figure 7: Example Voltage Drop at the Field Bus Cable INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 13: Technical Data For The Calculation Of Individual Field Bus Cable Lengths

    Peak 70 mA Peak 90 mA Cable Connect Air's W202P-2288INTEC Table 3: Technical Data of Used Cables Resistance of feed and return line INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 14 With Return Line 1300* 1400* 1500* Table 4: Examples for Cable Lengths with/without Return Line * Cable length of max. 900 m exceeded! INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 15: Terminal Connection Of The Field Bus Cable

    Maximum length of the local bus cable incl. sensor head cable = 15 m The connection diagram for other fieldbus devices (SGC6/SCM6, PX2 etc.) can be found in the respective User Manual. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 16: Mounting

    315 / 12.04 730 / 28.74 / 6.10 According UL2017 Table 5: Dimensions of the DGC6 Figure 12: Mounting of Controller INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 17: Door Mounting Option

    3,54 3,15 5,43 6,50 Table 6: Dimensions for Housing of Door Mounting Option Figure 13: Mounting of Housing for Door Option INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 18: Electrical Connection

    Field cable for high-voltage circuits must not be smaller than 18 AWG and the insulation, if made of rubber or thermoplastic, must be at least 0,8 mm (1/32 inch). INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 19 ALARM 2 POWER FAULT 1 2 3 4 10 12 Status LED Field_BUS Option USB Connector Interface Service-Tool Figure 14: GC-06 Module INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 20 Service Tool 1 2 3 4 10 12 Status LED Status LED Field_BUS Field_BUS Segment X Segment Y Figure 15: EP-06 Module INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 21: Connection Diagram

    1G1 = 1G2 = 7,2 Ah or 12 Ah UPS Unit DGC6 Controller Figure 16: Connection Diagram of Power Supply for Standard Version with Optional UPS Unit INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 22 Pre-fuse max. 6 A Power consumption max. 4 A DGC6 Controller Figure 18: Connection Diagram of Power Supply 24 V DC (optional) INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 23 Analog output: Connect only units with 4-20 mA input signal. Digital input: Connect only units with potential-free contact. Figure 19: Connection Diagram of GC-06 Module INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 24 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 20: Connection Diagram of EP-06 Module, Address 01 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 25 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 21: Connection Diagram of EP-06 Module, Address 02 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 26 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 22: Connection Diagram of EP-06 Module, Address 03 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 27 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 23: Connection Diagram of EP-06 Module, Address 04 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 28 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 24: Connection Diagram of EP-06 Module, Address 05 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 29 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 25: Connection Diagram of EP-06 Module, Address 06 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 30 Analog input: Connect only units with 4-20 mA output signal. Analog output: Connect only units with 4-20 mA input signal. Figure 26: Connection Diagram of EP-06 Module, Address 07 INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...
  • Page 31 Störung Gas Controller GC 0 - 6 Module Gas Controller GC 0 - 6 Module Figure 27: Option contact multiplication relay INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 32: Commissioning

    Look for interruption in the field bus cable. > 560 < 640 Cable is o.k. Table 7 : Check of Field Bus INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 33: Check Voltage And Bus Polarity Of The Field Bus

    The detailed description of the addressing can be taken from the user manual of the STL6 Service-Tool or the EasyConfig Software. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 34: Registration/Assignment Of The Sensors (Sc2) At The Sensor-Board

    • Check cable topology of the field bus. Only line topology <> No branch lines!! • Check cable length in dependence of the load (see Figure 28). INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 35: Commissioning Of Ep-06

    In the DGC6 systems, the complete configuration of the EP-06 modules is already factory-set. Configuration only is necessary with single modules or in case of retrofitting or exchange of a module. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 36: Adjustment Of System Parameters

    This running-in period depends on the sensor element and can be taken from the User Manual of the corresponding Sensor. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 37: Protection Codes

    GC-06 and its modules (slave) and is taken over by the modules at the first communication in a fail-safe way if the master and slave PID match and no AID is stored in the slave yet. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 38: Options

    16 or Figure 17. Pay special attention to the polarity and the series connection of the batteries. Fuse 1F2 in the UPS unit is in the OFF position. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 39: Commissioning

    _________ mA, system total current The supply duration is obtained by dividing the battery capacity (Ah) by the determined system total current. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

  • Page 40: Replacement Of The Batteries

    The technical data, function and description can be read from the datasheet DB_MODIP. 9.3 Communication Module with BACnet Protocol The technical data, function and description can be read from the datasheet DB_BAC06. INTEC Controls | 12700 Stowe Drive, Suite 100, Poway, CA 92064 | (858) 578.7887 & (888) GO.INTEC | inteccontrols.com...

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Msr electronic polygard 2 gc-06Msr electronic polygard 2 ep-06

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