{
 "manufacturer": "Vertiv",
 "manufacturer_slug": "vertiv",
 "model": "Liebert DME2 precision cooling",
 "model_slug": "dme2",
 "aliases": [
  "DME2",
  "Liebert DME2",
  "SL-28170"
 ],
 "equipment_type": "Precision cooling unit (computer room air handler)",
 "applies_to": "Vertiv Liebert DME2 cooling units (iCOM Edge controller).",
 "summary": "The Liebert DME2 precision cooling reports to a BMS through a Liebert IntelliSlot card (IS-UNITY-DP, for BACnet IP or BACnet MS/TP). The object list has Binary Values for events, Analog Values for temperatures, humidity, setpoints and run hours, and Multi-state Values for states and control modes. Objects are created on the card when it discovers the unit, so only options fitted to the unit appear.",
 "bacnet_transport": [
  "BACnet IP",
  "BACnet MS/TP"
 ],
 "firmware": null,
 "default_device_instance": null,
 "access_inferred": false,
 "notes": [
  "Tables 5.44, 5.45, 5.46, pdf pages 1511-1514 of the 2024 guide (printed page numbers are 4 lower).",
  "Object names are Vertiv data IDs (e.g. 5331_1); the description holds the guide's data label. Labels repeated for different sensors or circuits get the group name in brackets.",
  "Most temperature objects come in pairs: a °C object and a °F object (name ending _deg_F), usually at instance + 10000."
 ],
 "source": {
  "title": "Liebert IntelliSlot Modbus/BACnet Reference Guide (Modbus RTU and TCP, BACnet MSTP and IP)",
  "doc_number": "SL-28170",
  "revision_date": "2024-04 (Rev 29)",
  "url": "https://www.vertiv.com/49fb41/globalassets/shared/liebert-intellislot-modbus-rtu-reference-guide-SL-28170_0.pdf"
 },
 "integration": {
  "summary": "Fit a Liebert IntelliSlot BACnet card (IS-UNITY-DP for BACnet IP or MS/TP), give it a unique device instance and let it discover the unit; the objects are then created automatically. Map the on/off and setpoint objects if the BMS controls the unit, and the status, main measurements and event objects for monitoring.",
  "minimum_points": [
   {
    "ref": "MV 60",
    "name": "7536_1",
    "why": "Monitoring on/off (1=on, 2=off)"
   },
   {
    "ref": "AV 9",
    "name": "5333_1",
    "why": "Return air temperature setpoint, °C"
   },
   {
    "ref": "AV 11",
    "name": "5029_1",
    "why": "Humidity setpoint, %RH"
   },
   {
    "ref": "MV 71",
    "name": "7528_1",
    "why": "Run / standby / off state"
   },
   {
    "ref": "AV 58",
    "name": "8078_1_1",
    "why": "Return air temperature, °C"
   },
   {
    "ref": "AV 234",
    "name": "8080_1_1",
    "why": "Return air humidity, %RH"
   },
   {
    "ref": "AV 423",
    "name": "5077_1_1",
    "why": "Fan speed, %"
   },
   {
    "ref": "AV 457",
    "name": "4096_1",
    "why": "Input voltage, V"
   },
   {
    "ref": "BV 653",
    "name": "4300_1",
    "why": "Internal communication lost"
   }
  ],
  "enable": null,
  "heartbeat": null,
  "remote_sensors": null,
  "setup": [
   "The card needs a unique Device Instance Number; the device object represents the card, not the unit.",
   "The cards have no BBMD; IS-UNITY-DP and IS-IPBML support foreign device registration (BBMD address and time-to-live).",
   "IS-UNITY-DP adds BACnet MS/TP; IS-WEBADPT and IS-IPBML are BACnet IP only. Check the compatibility table (guide section 1.1.3) for the card your unit supports."
  ],
  "gotchas": [
   "Vertiv asks for no more than about two writes and two reads per second on average; do not rewrite setpoints continuously.",
   "No segmented responses: large ReadPropertyMultiple requests can fail, so split them.",
   "Only data the managed unit actually has is created on the card, so object counts vary by model and options."
  ]
 },
 "points": [
  {
   "type": "BV",
   "instance": 3,
   "name": "7559_1",
   "description": "Loss of Airflow Sensor Failure",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 4,
   "name": "5034_1",
   "description": "High Return Humidity",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 6,
   "name": "5036_1",
   "description": "Low Return Humidity",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 7,
   "name": "5335_1",
   "description": "Return Air Under Temperature",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 11,
   "name": "7522_1",
   "description": "Loss of Airflow",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 17,
   "name": "5023_1",
   "description": "Return Air Over Temperature",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 9,
   "name": "7537_1_1",
   "description": "Filter Maintenance Due",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 61,
   "name": "5147_1_1",
   "description": "Return Air Sensor Issue",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 237,
   "name": "5902_1_1",
   "description": "Return Humidity Sensor Issue",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 426,
   "name": "7544_1_1",
   "description": "High Compressor Discharge Temperature Lockout",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 427,
   "name": "7543_1_1",
   "description": "High Compressor Discharge Temperature",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 428,
   "name": "7542_1_1",
   "description": "Low Compressor Pressure Lockout",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 424,
   "name": "7541_1_1",
   "description": "Low Compressor Pressure",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 429,
   "name": "7540_1_1",
   "description": "High Compressor Presssure Lockout",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 430,
   "name": "7539_1_1",
   "description": "High Compressor Pressure",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 468,
   "name": "5054_1",
   "description": "Fan Hours Exceeded",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 605,
   "name": "8412_1",
   "description": "Condensate Pressure Sensor Alarm",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 612,
   "name": "5568_1",
   "description": "Input Undervoltage",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 613,
   "name": "5569_1",
   "description": "Input Overvoltage",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 615,
   "name": "6186_1",
   "description": "Input Frequency Deviation",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 616,
   "name": "7518_1",
   "description": "Surge Protection Device Alarm",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 618,
   "name": "7519_1",
   "description": "Power Opposite Phase",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 619,
   "name": "7520_1",
   "description": "Power Loss Of Phase",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 630,
   "name": "7503_1",
   "description": "Electrical Heater Failure",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 642,
   "name": "7525_1",
   "description": "Repeated Teamwork Address",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 643,
   "name": "7524_1",
   "description": "Loss of Teamwork Slave",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 644,
   "name": "7523_1",
   "description": "Teamwork Master is offline or not connected to the network",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 646,
   "name": "4723_1",
   "description": "Water Under Floor",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 648,
   "name": "5043_1",
   "description": "Humidifier Issue",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 649,
   "name": "5037_1",
   "description": "Humidifier Hours Exceeded",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 653,
   "name": "4300_1",
   "description": "Internal Communications Failure",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 657,
   "name": "5500_1",
   "description": "Ext Remote Shutdown",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 658,
   "name": "4714_1",
   "description": "Shutdown - Loss Of Power",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 691,
   "name": "7561_1_1",
   "description": "Custom Alarm (Custom Alarm 1)",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 702,
   "name": "7561_1_2",
   "description": "Custom Alarm (Custom Alarm 2)",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "BV",
   "instance": 713,
   "name": "7561_1_3",
   "description": "Custom Alarm (Custom Alarm 3)",
   "units": "",
   "access": "R",
   "states": "Active = alarm"
  },
  {
   "type": "AV",
   "instance": 9,
   "name": "5333_1",
   "description": "Return Air Temperature Set Point",
   "units": "°C",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10009,
   "name": "5333_1_deg_F",
   "description": "Return Air Temperature Set Point",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 11,
   "name": "5029_1",
   "description": "Humidity Set Point",
   "units": "%RH",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 12,
   "name": "5009_1",
   "description": "Cooling Proportional Band",
   "units": "°C",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10012,
   "name": "5009_1_deg_F",
   "description": "Cooling Proportional Band",
   "units": "°F",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 13,
   "name": "5030_1",
   "description": "Humidification Proportional Band",
   "units": "%RH",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 58,
   "name": "8078_1_1",
   "description": "Return Air Sensor Temperature",
   "units": "°C",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 10058,
   "name": "8078_1_1_deg_F",
   "description": "Return Air Sensor Temperature",
   "units": "°F",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 234,
   "name": "8080_1_1",
   "description": "Return Sensor Humidity",
   "units": "%RH",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 410,
   "name": "5267_1_1",
   "description": "Compressor Hours",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 423,
   "name": "5077_1_1",
   "description": "Fan Speed",
   "units": "%",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 422,
   "name": "5374_1_1",
   "description": "Fan Hours",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 425,
   "name": "8413_1",
   "description": "Condensate Fan Hours",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 457,
   "name": "4096_1",
   "description": "System Input RMS A-N",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 459,
   "name": "4098_1",
   "description": "System Input RMS B-N",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 461,
   "name": "4100_1",
   "description": "System Input RMS C-N",
   "units": "V",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 465,
   "name": "4105_1",
   "description": "System Input Frequency",
   "units": "Hz",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 471,
   "name": "8443_1",
   "description": "Fan Power Consumption",
   "units": "kW",
   "access": "R",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 476,
   "name": "5366_1_1",
   "description": "Electric Reheater Hours",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "AV",
   "instance": 488,
   "name": "5369_1_1",
   "description": "Humidifier Hours",
   "units": "h",
   "access": "W",
   "states": ""
  },
  {
   "type": "MV",
   "instance": 1,
   "name": "4553_1",
   "description": "Server Class",
   "units": "",
   "access": "R",
   "states": "1=UPS, 2=AIR, 3=PMP, 4=PDU, 5=MONITOR"
  },
  {
   "type": "MV",
   "instance": 56,
   "name": "5388_1",
   "description": "Humidifier State",
   "units": "",
   "access": "R",
   "states": "1=off, 2=on"
  },
  {
   "type": "MV",
   "instance": 57,
   "name": "5387_1",
   "description": "Dehumidifier State",
   "units": "",
   "access": "R",
   "states": "1=off, 2=on"
  },
  {
   "type": "MV",
   "instance": 45,
   "name": "5386_1",
   "description": "Electric Reheat State",
   "units": "",
   "access": "R",
   "states": "1=off, 2=on"
  },
  {
   "type": "MV",
   "instance": 58,
   "name": "5382_1",
   "description": "Cooling State",
   "units": "",
   "access": "R",
   "states": "1=off, 2=on"
  },
  {
   "type": "MV",
   "instance": 59,
   "name": "7529_1",
   "description": "Teamwork Status",
   "units": "",
   "access": "R",
   "states": "1=Single, 2=TeamworkMode0, 3=TeamworkMode1, 4=TeamworkMode2, 5=TeamworkMode3"
  },
  {
   "type": "MV",
   "instance": 60,
   "name": "7536_1",
   "description": "Monitoring ON/OFF",
   "units": "",
   "access": "W",
   "states": "1=on, 2=off"
  },
  {
   "type": "MV",
   "instance": 71,
   "name": "7528_1",
   "description": "System Operating State",
   "units": "",
   "access": "R",
   "states": "1=Run, 2=Standby, 3=Display Off, 4=Remote Off, 5=Monitoring Off, 6=Lockout"
  }
 ],
 "page": "https://easybacnet.com/bacnet-points-lists/vertiv/dme2",
 "note": "Provided as-is. Point availability varies by firmware and options; verify against the live device.",
 "disclaimer": "DISCLAIMER: reference only, provided AS IS with no warranty. May contain errors or be out of date. You must verify every point against the manufacturer's current documentation and the live device before use. easybacnet.com accepts no liability for its use and is not affiliated with the manufacturer. Terms: https://easybacnet.com/terms#content"
}