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SEDONA iSMA CONTROLLI iSMA-B-AAC20 User Manual

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iSMA-B-AAC20
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www.ismacontrolli.com
DMP239en | 1st Issue rev. 0 | 02/2022

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Summary of Contents for SEDONA iSMA CONTROLLI iSMA-B-AAC20

  • Page 1 iSMA-B-AAC20 User Manual Hardware     www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022...

  • Page 2: Table Of Contents

    iSMA-B-AAC20 Hardware User Manual Table of Contents Introduction ..........................3 Revision History..........................3 Safety Rules..........................4 Technical Specification ......................5 Hardware Specification ......................8 Hardware Versions..........................8 Power Supply............................9 Grounding and Shielding......................10 Front Panel for iSMA-B-AAC20 ....................11 Front Panel for iSMA-B-AAC20-LCD ..................11 Communication..........................

  • Page 3: Introduction

    The iSMA-B-AAC20 is a universal controller with built-in different types of I/Os, which operates based on the Sedona framework environment. Using a specific set of inputs and outputs (8 UI, 4 DI, 6 AO, and 4 DO) allows to use the device in different applications. The controller provides control, data logging, alarming, scheduling, integration.

  • Page 4: Safety Rules

    iSMA-B-AAC20 Hardware User Manual 2 Safety Rules • Improper wiring of the product can damage it and lead to other hazards. Make sure that the product has been correctly wired before turning the power on. • Before wiring or removing/mounting the product, make sure to turn the power off. Failure to do so might cause an electric shock.

  • Page 5: Technical Specification

    iSMA-B-AAC20 Hardware User Manual 3 Technical Specification Power Supply Voltage 24 V AC/DC ± 20% Power consumption 7 W at 24 V DC; 10.5 VA at 24 V AC Universal Inputs Number of inputs Temperature input Measurement with attached RTDS Accuracy ±0.1˚C For sensors PT1000 and NI1000 use 16-bit resolution...
  • Page 6 iSMA-B-AAC20 Hardware User Manual Digital Outputs Number of outputs (Relays) Contact material AgSnO2 Resistive load 3 A at 230 V AC or 3 A at 30 V DC Inductive load 75 VA at 230 V AC or 30 W at 30 V DC COM1 RS485 interface Up to 128 devices...
  • Page 7 iSMA-B-AAC20 Hardware User Manual Humidity Relative 5% to 95% (without condensation) Screw Connectors Type Separable Maximum cable size 2.5 mm2 Dimensions Width 110 mm/4.33 in Length 106 mm/4.17 in Height 62 mm/2.44 in Table 2. Technical specification www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 7 of 42...

  • Page 8: Hardware Specification

    The iSMA-B-AAC20 controller is an advanced control device for building automation and HVAC systems. The controller is based in the Sedona Virtual Machine (SVM), which allows the user to quickly and easily program the controller in real time. Large number of inputs and outputs allows to integrate with other devices and sensors (AAC20 provides 8 UI, 4 DI, 6 AO, and 4 DO).

  • Page 9: Power Supply

    iSMA-B-AAC20 Hardware User Manual Figure 8. AAC20 extended M-Bus version • iSMA-B-AAC20-D: basic hardware version, native protocols: Modbus, BACnet, display port, 1-Wire, DALI, and • iSMA-B-AAC20-LCD-D: LCD display, native protocols: Modbus, BACnet, display port, 1- Wire, DALI: Figure 9. AAC20 extended DALI version 4.2 Power Supply The iSMA-B-AAC20 controllers are designed to work with 24 V AC/DC power supply.

  • Page 10: Grounding And Shielding

    iSMA-B-AAC20 Hardware User Manual Figure 10. AC power supply connection Figure 11. DC power supply connection 4.3 Grounding and Shielding In most cases controllers are installed in enclosures along with other devices, which generate electromagnetic radiation (for example, relays, contactors, transformers, motor invertors, etc.).

  • Page 11: Front Panel For Isma-B-Aac20

    iSMA-B-AAC20 Hardware User Manual 4.4 Front Panel for iSMA-B-AAC20 Figure 12. Front panel for AAC20 The basic iSMA-B-AAC20 hardware version (iSMA-B-AAC20, iSMA-B-AAC20-M, iSMA-B- AAC20-D) has a front panel equipped with status diodes and a DIP switch. • The power LED (ON) is on (green) when the controller is running properly. •...

  • Page 12: Communication

    iSMA-B-AAC20 Hardware User Manual • The communication Ethernet LED (ETH1) is on (orange) for 20 ms after sending each message. • The Esc button is an exit key. • The Enter key is used to select an element or to move the cursor to the right. •...

  • Page 13: Rs485 Com2

    iSMA-B-AAC20 Hardware User Manual 4.6.2 RS485 COM2 Figure 15. RS485 connection 4.6.3 1-Wire 1-Wire is a special protocol for device which is made by the Dallas company. Temperature sensors use DS18D20 chip. The 1-Wire bus uses 3 wire cable (+5 VCC, Data, GND) of maximum 100 m long (it is recommended to use shorter distance) and up to 32 sensors.

  • Page 14: Dali

    iSMA-B-AAC20 Hardware User Manual hardware version with the M-Bus interface (max. 20 devices) and with firmware version 5.1 and above.  Figure 17. M-Bus connection 4.6.5 DALI In a standard license, there are available 64 DALI devices, and this number cannot be expanded.

  • Page 15: Usb

    iSMA-B-AAC20 Hardware User Manual 4.6.6 USB The USB1 port allows to enter the system console of the device with an A-to-A USB cable: • connect the device to the PC; • open the AAC20 Updater tool; • enter the system console using the Console button. 4.6.7 SD Card The SD card allows to save historical data and alarms that occurred during the operation of the controller.

  • Page 16: Inputs And Outputs

    iSMA-B-AAC20 Hardware User Manual 5 Inputs and Outputs The iSMA-B-AAC20 is equipped with 20 inputs and outputs: • 8 universal inputs; • 4 digital inputs; • 6 analog outputs; • 4 digital outputs. 5.1 Universal Inputs The iSMA-B-AAC20 device is equipped with 8 universal inputs. Universal inputs support four types of input signals: •...

  • Page 17: Universal Input Current Connection

    iSMA-B-AAC20 Hardware User Manual 5.1.2 Universal Input Current Connection Figure 20. Universal input current connection 5.1.3 Universal Input Resistance Connection Figure 21. Universal input resistance connection www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 17 of 42...

  • Page 18: Universal Input Dry Contact Connection

    iSMA-B-AAC20 Hardware User Manual 5.1.4 Universal Input Dry Contact Connection Figure 22. Universal input dry contact connection 5.2 Digital Inputs The iSMA-B-AAC20 device is equipped with 4 digital inputs.  Digital inputs operate as standard dry contact inputs and, additionally, as high speed pulse counters up to 100 Hz.

  • Page 19: Analog Output Voltage Connection

    iSMA-B-AAC20 Hardware User Manual • digital; • pulse width modulation (PWM) 0,01 Hz, 0,1 Hz, 1 Hz, 10 Hz, 100 Hz. 5.3.1 Analog Output Voltage Connection Figure 24. Analog output voltage connection 5.3.2 Analog Output Relay Connection Figure 25. Analog output relay connection www.ismacontrolli.com DMP239en | 1st Issue rev.

  • Page 20: Analog Output Actuator Connection

    iSMA-B-AAC20 Hardware User Manual 5.3.3 Analog Output Actuator Connection Figure 26. Analog output actuator connection 5.4 Digital Outputs The iSMA-B-AAC20 is equipped with 4 digital outputs. Digital outputs operate as relay outputs with maximum loads of: • resistive load: 3 A at 230 V AC, and 3 A at 30 V DC; •...

  • Page 21: Digital Output Resistive Load Connection

    iSMA-B-AAC20 Hardware User Manual 5.4.2 Digital Output Resistive Load Connection Figure 28. Digital output resistive load connection 5.4.3 Digital Output Inductive Load Connection Figure 29. Digital output inductive load connection 5.5 List of Supported Temperature Sensors • 10K3A1 • 10K4A1 •...
  • Page 22 iSMA-B-AAC20 Hardware User Manual • NI1000 LG (ºC) Sensor 10K3A1 β coefficient 3975K Manufacturers Cylon, Honeywell, Johnson, Satchwell, Seachange °C Ω 491749 335671 241840 176683 131251 96974 72895 55298 42314 32650 25396 19904 15714 12494 10000 8056 6530 5325 4367 3601 2985 www.ismacontrolli.com...
  • Page 23 iSMA-B-AAC20 Hardware User Manual 2487 2082 1751 1480 1256 1070   Sensor 10K4A1 β coefficient 3695K Manufacturers Andover, Delta Controls, Siebe, York °C Ω 330749 239831 181532 135233 105081 78930 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 23 of 42...
  • Page 24 iSMA-B-AAC20 Hardware User Manual 61030 47549 37316 29490 23462 18787 15136 12268 10000 8197 6754 5594 4656 3893 3271 2760 2339 1990 1700 1458 1255 1084 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 24 of 42...
  • Page 25 iSMA-B-AAC20 Hardware User Manual   Sensor β coefficient 3435K Manufacturers Carel °C Ω 188500 144100 111300 86430 67770 53410 42470 33900 27280 22050 17960 14690 12090 10000 8313 6940 5827 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 25 of 42...
  • Page 26 iSMA-B-AAC20 Hardware User Manual 4912 4161 3536 3020 2588 2228 1924 1668 1451 1266 1108   Sensor 20K6A1 β coefficient 4262K Manufacturers Honeywell °C Ω 806800 574400 413400 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 26 of 42...
  • Page 27 iSMA-B-AAC20 Hardware User Manual 300400 220600 163480 122260 92220 70140 53780 41540 32340 25340 20000 15886 12698 10212 8260 6718 5494 4518 3732 3098 2586 2166 1823 1541 1308 1114 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 27 of 42...
  • Page 28 iSMA-B-AAC20 Hardware User Manual   2.2K3A1 Sensor β coefficient 3975K Manufacturers Ambiflex, Johnson °C Ω 154464 77081 40330 22032 12519 9529 7373 5719 4487 3539 2814 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 28 of 42...
  • Page 29 iSMA-B-AAC20 Hardware User Manual 2252 1814 1471 1199   Sensor 3K3A1 β coefficient 3975K Manufacturers Alerton www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 29 of 42...
  • Page 30 iSMA-B-AAC20 Hardware User Manual °C Ω 200348 150524 100701 76853 53005 41048 29092 21868 16589 12694 9795 7619 5971 4714 3748 3000 2417 1959 1598 1310 1080 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 30 of 42...
  • Page 31 iSMA-B-AAC20 Hardware User Manual   Sensor 30K6A1 β coefficient 4262K Manufacturers Drayton °C Ω 622911 477393 331876 245785 183697 138502 105305 60713 62347 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 31 of 42...
  • Page 32 iSMA-B-AAC20 Hardware User Manual 48511 38019 30000 23828 19046 15317 12390 10079 8243 6777 5600 4650 3879 3251 2737 2313 1963 1672 1430 1228 1058   www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 32 of 42...
  • Page 33 iSMA-B-AAC20 Hardware User Manual Sensor TAC1 β coefficient 3500K Manufacturers °C Ω 39024 29358 22284 17073 13192 10276 8068 6382 5085 4078 3294 2676 2188 1800 1488 1237 1034 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 33 of 42...
  • Page 34 iSMA-B-AAC20 Hardware User Manual   Sensor SIE1 Manufacturers Barber Colman, Siebe °C Ω 10732 10624 10517 10344 10172 9913 9654 9320 8933 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 34 of 42...
  • Page 35 iSMA-B-AAC20 Hardware User Manual 8496 8044 7489 6938 6370 5798 5238 4696 4185 3707 3271 2875 2521 2206 1929 1685 1472 1287 1127 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 35 of 42...
  • Page 36 iSMA-B-AAC20 Hardware User Manual   Sensor SAT1 Manufacturers Satchwell °C Ω 9652 9584 9467 9349 9159 8968 8708 8396 8031 7614 7150 6649 6121 5580 5039 4513 4012 3545 3117 2730 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 36 of 42...
  • Page 37 iSMA-B-AAC20 Hardware User Manual 2386 2082 1816 1585 1385 1213 1064   PT1000 Sensor Manufacturers Honeywell, Sauter, Serck, Siebe, Cylon °C Ω 803,1 842,7 882,2 921,6 960,9 1000,0 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 37 of 42...
  • Page 38 iSMA-B-AAC20 Hardware User Manual 1039,0 1077,9 1116,7 1155,4 1194,0 1232,4 1270,8 1309,0 1347,1 1385,1 1422,9 1460,7 1498,3 1535,8 1573,3 1610,5 1647,7 1684,8 1721,7 1758,6 1795,3 1831,9 1868,4 1904,7 1941,0 1977,1 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 38 of 42...
  • Page 39 iSMA-B-AAC20 Hardware User Manual 2013,1 2049,0 2084,8 2120,5 2156,1 2191,5 2226,8 2262,1 2297,2 2332,1 2367,0 2401,8 2436,4 2470,9   Sensor NI1000 Manufacturers Sauter °C Ω 742,6 791,3 841,5 893,0 945,8 1000,0 1055,5 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 39 of 42...
  • Page 40 iSMA-B-AAC20 Hardware User Manual 1112,4 1170,6 1230,1 1291,1 1353,4 1417,2 1482,5 1549,4 1617,8 1687,9 1759,8 1833,4 1909,0 1986,6   Sensor NI1000 21C (ºC) Manufacturers Distech °C Ω 699,3 745,5 792,8 841,2 891,0 942,0 994,3 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 40 of 42...
  • Page 41 iSMA-B-AAC20 Hardware User Manual 1047,8 1102,6 1158,5 1215,8 1274,3 1334,4 1407,8 1473,1 1524,0   Sensor NI1000 LG (ºC) Manufacturers °C Ω 790,9 830,8 871,7 913,5 956,2 1000,0 1044,8 1090,7 1137,6 1185,7 1235,0 1285,4 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 41 of 42...
  • Page 42 iSMA-B-AAC20 Hardware User Manual 1337,1 1390,1 1444,4 1500,0 1557,0 1615,4 1675,2 1736,5 1799,3 www.ismacontrolli.com DMP239en | 1st Issue rev. 0 | 02/2022 page 42 of 42...

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