{"product_id":"hmu3640lb-krdl-xxxx","title":"HMU3640LB-KRDL-XXXX","description":"\u003ch2\u003eCalAmp HMU-3640LB — Advanced Rugged LTE Cat-1 Telematics Gateway with Dual CAN, RS-232\/RS-485 \u0026amp; BLE 5.2\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCalAmp HMU-3640LB\u003c\/strong\u003e is an advanced rugged telematics gateway engineered for \u003cstrong\u003eheavy-duty vehicles, construction equipment, agricultural machinery, mining equipment, industrial assets, smart trailers, and other demanding fleet and IoT applications\u003c\/strong\u003e. Combining \u003cstrong\u003eglobal LTE Cat-1 cellular connectivity with 3G\/2G fallback, high-sensitivity GNSS positioning, dual CAN interfaces, J1939 support, RS-232\/RS-485 serial communications, Modbus support, Bluetooth Low Energy 5.2, programmable digital and analog I\/O, onboard motion sensing, PEG™ edge intelligence, EdgeApp32 application support, and an internal backup battery\u003c\/strong\u003e, the HMU-3640LB provides a powerful platform for advanced equipment and vehicle telematics. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for \u003cstrong\u003eharsh operating environments\u003c\/strong\u003e, the HMU-3640LB features an \u003cstrong\u003eIP66\/IP67 sealed enclosure\u003c\/strong\u003e, MIL-STD-referenced shock and vibration performance, an extended primary-power operating range up to \u003cstrong\u003e+75°C\u003c\/strong\u003e, and a rugged \u003cstrong\u003e12-pin Mini-Deutsch connector\u003c\/strong\u003e. CalAmp positions the HMU-3640LB for industrial equipment manufacturers and asset-fleet operators in construction, agriculture, mining, and similar industries where conventional in-cab telematics hardware may not provide sufficient environmental protection. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3\u003eAdvanced GNSS Vehicle \u0026amp; Equipment Location\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB incorporates a \u003cstrong\u003e55-channel hybrid GPS\/GLONASS\/SBAS GNSS engine\u003c\/strong\u003e supporting satellite-based augmentation through \u003cstrong\u003eWAAS, EGNOS and MSAS\u003c\/strong\u003e. CalAmp specifies approximately \u003cstrong\u003e2.0-meter CEP open-sky positioning accuracy\u003c\/strong\u003e under its stated 24-hour static SBAS test conditions. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eGNSS tracking sensitivity is specified at \u003cstrong\u003e-167 dBm\u003c\/strong\u003e, with acquisition sensitivity of \u003cstrong\u003e-156 dBm for hot starts and -148 dBm for cold starts\u003c\/strong\u003e. Location updates are supported at rates of up to \u003cstrong\u003e4 Hz\u003c\/strong\u003e, allowing the gateway to provide frequent position information for moving vehicles and equipment. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThe GNSS subsystem also provides \u003cstrong\u003eanti-jamming support\u003c\/strong\u003e and is \u003cstrong\u003eAssisted GPS (AGPS) capable\u003c\/strong\u003e, adding resilience and location-assistance capability to professional telematics deployments. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThese positioning capabilities make the HMU-3640LB suitable for applications involving \u003cstrong\u003ereal-time fleet visibility, equipment location, route history, utilization monitoring, geofencing, theft recovery, job-site management, and event-driven telematics reporting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eGlobal LTE Cat-1 Cellular Connectivity with 3G\/2G Fallback\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB provides extensive global cellular coverage through \u003cstrong\u003eLTE Cat-1 with 3G and 2G fallback\u003c\/strong\u003e. CalAmp specifies support for both LTE-FDD and LTE-TDD networks. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eSupported LTE-FDD bands include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB1 \/ B2 \/ B3 \/ B4 \/ B5 \/ B7 \/ B8 \/ B12 \/ B13 \/ B18 \/ B19 \/ B20 \/ B25 \/ B26 \/ B28 \/ B66\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSupported LTE-TDD bands include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eB32 \/ B38 \/ B39 \/ B40 \/ B41\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe gateway additionally supports \u003cstrong\u003eWCDMA B1\/B2\/B4\/B5\/B6\/B8\/B19\u003c\/strong\u003e and TD-SCDMA\/GSM\/EDGE bands B2\/B3\/B5\/B8. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eSupported data communications include \u003cstrong\u003eSMS, UDP packet data, TCP and TLS\u003c\/strong\u003e, giving telematics integrators multiple methods for securely transporting device, vehicle, sensor and equipment information to compatible backend platforms. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3\u003eDual CAN Interfaces \u0026amp; SAE J1939 Support\u003c\/h3\u003e\n\u003cp\u003eOne of the most important capabilities of the HMU-3640LB is its \u003cstrong\u003edual CAN interface architecture\u003c\/strong\u003e. The device provides \u003cstrong\u003etwo CAN inputs\u003c\/strong\u003e and supports the \u003cstrong\u003eSAE J1939 heavy-duty vehicle interface standard\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eJ1939 is widely used in heavy-duty commercial vehicles and industrial equipment, making the HMU-3640LB particularly suitable for telematics deployments involving \u003cstrong\u003etrucks, construction equipment, agricultural machinery, mining equipment and other CAN-enabled heavy-duty assets\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDual CAN connectivity provides additional integration flexibility where equipment contains multiple CAN networks or where a telematics gateway must interface with more than one supported vehicle or equipment data bus.\u003c\/p\u003e\n\u003cp\u003eThis capability differentiates the HMU-3640LB from conventional GPS trackers by allowing it to serve as an \u003cstrong\u003eequipment-data gateway\u003c\/strong\u003e in addition to providing cellular and GNSS connectivity.\u003c\/p\u003e\n\u003ch3\u003eRS-232 \u0026amp; RS-485 Serial Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB provides a configurable serial interface supporting both \u003cstrong\u003eRS-232 and RS-485 communications\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThese industry-standard serial interfaces significantly expand the range of equipment and peripherals that can be connected to the telematics gateway. RS-232 can be used with compatible conventional serial equipment, while RS-485 provides a differential communications architecture well suited to industrial environments and longer cable runs.\u003c\/p\u003e\n\u003cp\u003eFor OEMs, fleet operators and telematics integrators, serial connectivity provides a path for incorporating external controllers, sensors, displays and other compatible equipment into a connected telematics solution.\u003c\/p\u003e\n\u003ch3\u003eModbus Protocol Support\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB also supports the \u003cstrong\u003eModbus protocol\u003c\/strong\u003e over its serial architecture. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eModbus is extensively used in industrial control and monitoring systems, making this capability particularly important for industrial IoT deployments. When used with compatible equipment, the HMU-3640LB can serve as a communications bridge between field equipment and remote telematics infrastructure.\u003c\/p\u003e\n\u003cp\u003eThis makes the gateway especially attractive for \u003cstrong\u003eindustrial machinery, generators, pumps, compressors, agricultural systems, construction equipment and other applications where Modbus-capable controllers or sensors are present\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eComprehensive Digital \u0026amp; Analog I\/O\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB provides configurable wired I\/O for integration with vehicles and industrial equipment.\u003c\/p\u003e\n\u003cp\u003eThe interface includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 fixed-bias ignition input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 configurable digital input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 digital output\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 analog input\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 RS-232\/RS-485 serial interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2 CAN inputs\u003c\/strong\u003e (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe configurable digital input supports selectable high- or low-bias operation across a \u003cstrong\u003e0–32 VDC range\u003c\/strong\u003e. The digital output uses an \u003cstrong\u003eopen-collector architecture rated at 150 mA\u003c\/strong\u003e, while the external ADC analog input supports signals from \u003cstrong\u003e0–32 VDC\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThis combination allows appropriately engineered installations to monitor or interact with \u003cstrong\u003eignition circuits, switches, sensors, relays, equipment-state signals, and other external electrical systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eBluetooth Low Energy 5.2\u003c\/h3\u003e\n\u003cp\u003eIntegrated \u003cstrong\u003eBluetooth Low Energy 5.2\u003c\/strong\u003e provides the HMU-3640LB with a modern short-range wireless interface for compatible sensors, tags, accessories and peripheral devices. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eBLE connectivity enables telematics deployments to incorporate additional wireless data sources without requiring every sensor or peripheral to be physically wired to the gateway.\u003c\/p\u003e\n\u003cp\u003eThis architecture can be useful for applications involving \u003cstrong\u003ecargo monitoring, equipment identification, environmental sensing, proximity detection, wireless accessories, and other BLE-enabled industrial IoT applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe HMU-3640LB includes a dedicated status LED for \u003cstrong\u003eWi-Fi\/Bluetooth status\u003c\/strong\u003e, in addition to GNSS, cellular and CAN indicators. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3\u003eAccelerometer \u0026amp; Gyroscope Motion Sensing\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB incorporates built-in \u003cstrong\u003eaccelerometer and gyroscope sensing\u003c\/strong\u003e, giving the gateway the ability to incorporate motion-related information into telematics applications. CalAmp specifically highlights the integrated accelerometer and gyroscope among the platform's core capabilities. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eWhen combined with GNSS location, CAN data and programmable edge logic, onboard motion sensing can support applications involving \u003cstrong\u003eequipment movement, operational events, driver behavior, impact-related events, orientation changes and asset activity detection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis additional sensor information allows the HMU-3640LB to provide operational context beyond basic GPS position reporting.\u003c\/p\u003e\n\u003ch3\u003ePEG™ Edge Intelligence\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB incorporates CalAmp's \u003cstrong\u003ePEG™ edge-programming environment\u003c\/strong\u003e, allowing device behavior to be tailored to specific business requirements through CalAmp's no-code scripting architecture. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eRather than transmitting every piece of raw information to a remote server for analysis, PEG enables supported business rules and event conditions to be processed directly by the telematics gateway.\u003c\/p\u003e\n\u003cp\u003eThis architecture can allow the HMU-3640LB to respond intelligently to combinations of \u003cstrong\u003elocation, ignition state, CAN information, digital and analog I\/O, motion, serial data, and other available device inputs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eEdge processing can reduce unnecessary cellular communications while enabling faster recognition and reporting of operationally significant events.\u003c\/p\u003e\n\u003ch3\u003eEdgeApp32 Custom Edge Applications\u003c\/h3\u003e\n\u003cp\u003eFor applications requiring functionality beyond configurable PEG scripting, the HMU-3640LB supports \u003cstrong\u003eCalAmp EdgeApp32\u003c\/strong\u003e. CalAmp describes EdgeApp32 as an environment for developing edge applications with custom features that can scale across devices. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThis gives solution developers an additional layer of programmability for specialized telematics and industrial IoT applications.\u003c\/p\u003e\n\u003cp\u003eThe combination of \u003cstrong\u003ePEG and EdgeApp32\u003c\/strong\u003e makes the HMU-3640LB particularly attractive for OEM and enterprise applications where custom logic must operate directly on the telematics gateway rather than exclusively in a cloud environment.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Onboard Geofencing\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB provides extensive onboard geofencing capabilities.\u003c\/p\u003e\n\u003cp\u003eCalAmp specifies support for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e21 rectangle or radial zones\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e5,400 radial zones or vertices\u003c\/strong\u003e (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOnboard geospatial processing can support applications involving \u003cstrong\u003ejob-site arrival and departure, unauthorized equipment movement, yard management, restricted areas, route compliance, customer-site activity and theft detection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBecause geofence processing can occur at the edge, geographic events can be recognized by the gateway without relying exclusively on continuous cloud-side location analysis.\u003c\/p\u003e\n\u003ch3\u003e20,000-Message Onboard Buffer\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB provides storage for up to \u003cstrong\u003e20,000 buffered messages\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eMessage buffering is particularly important for industrial and mobile equipment operating in remote locations where cellular coverage may be intermittent.\u003c\/p\u003e\n\u003cp\u003eWhen connectivity is temporarily unavailable, supported telematics information can be retained locally for subsequent transmission. This helps provide a more complete operational record when equipment travels through cellular dead zones or works in areas with inconsistent network coverage.\u003c\/p\u003e\n\u003ch3\u003eInternal Backup Battery\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB incorporates a \u003cstrong\u003e500 mAh Nickel-Metal Hydride (NiMH) internal battery pack\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThe internal battery provides backup power capability when primary equipment or vehicle power is interrupted. This can be valuable for equipment-security and fleet-monitoring applications where maintaining limited device functionality following primary-power loss is important.\u003c\/p\u003e\n\u003cp\u003eCalAmp specifies a battery charging-temperature range of \u003cstrong\u003e0°C to +40°C\u003c\/strong\u003e and an operating range of \u003cstrong\u003e0°C to +50°C while running from the internal battery\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThe use of \u003cstrong\u003eNiMH battery technology\u003c\/strong\u003e is also noteworthy for applications involving demanding operating environments where the characteristics of the backup battery system are an important design consideration.\u003c\/p\u003e\n\u003ch3\u003eLow-Power Operation\u003c\/h3\u003e\n\u003cp\u003eDespite its advanced cellular, GNSS, CAN, Bluetooth and serial capabilities, the HMU-3640LB provides low-power operating modes intended to reduce its electrical impact on the host vehicle or equipment.\u003c\/p\u003e\n\u003cp\u003eCalAmp specifies typical consumption of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e300 µA at 12 V\u003c\/strong\u003e in deep sleep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e20 mA at 12 V\u003c\/strong\u003e during radio-active sleep\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100 mA at 12 V\u003c\/strong\u003e with GPS tracking and cellular communications enabled (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDeep-sleep operation is particularly valuable for equipment that may remain parked or inactive for extended periods because it helps reduce the telematics gateway's impact on the host battery.\u003c\/p\u003e\n\u003ch3\u003e12\/24-Volt Equipment Electrical Architecture\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB is designed for both \u003cstrong\u003e12 V and 24 VDC vehicle electrical systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCalAmp specifies:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e9–32 VDC\u003c\/strong\u003e during startup and normal operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e7–32 VDC\u003c\/strong\u003e for momentary operation (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis wide electrical range makes the gateway suitable for many types of commercial vehicles, heavy equipment and industrial machinery.\u003c\/p\u003e\n\u003ch3\u003eRugged 12-Pin Mini-Deutsch Connector\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB uses a \u003cstrong\u003e12-pin Mini-Deutsch connector\u003c\/strong\u003e for its primary electrical interface. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eDeutsch-style connectors are particularly appropriate for demanding commercial and industrial applications where connection reliability and environmental durability are important.\u003c\/p\u003e\n\u003cp\u003eCalAmp identifies the \u003cstrong\u003eCBL00018 — Deutsch 12-Wire Flying Leads Cable\u003c\/strong\u003e as an accessory for the HMU-3640LB. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThis wiring architecture gives installers access to the gateway's power, I\/O, serial and vehicle-interface functionality while maintaining the rugged characteristics expected from an industrial telematics installation.\u003c\/p\u003e\n\u003ch3\u003eRugged IP66 \u0026amp; IP67 Environmental Protection\u003c\/h3\u003e\n\u003cp\u003eOne of the defining characteristics of the HMU-3640LB is its rugged \u003cstrong\u003eIP66 and IP67 sealed enclosure\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThe gateway is specifically designed for harsh operating conditions encountered in industries such as \u003cstrong\u003econstruction, agriculture and mining\u003c\/strong\u003e. CalAmp specifies an operating-temperature range of \u003cstrong\u003e-30°C to +75°C while connected to primary power\u003c\/strong\u003e and humidity tolerance of \u003cstrong\u003e95% RH at 50°C, non-condensing\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eShock and vibration performance references \u003cstrong\u003eU.S. MIL-STD 202G and 810F and SAE J1455\u003c\/strong\u003e, while ESD performance is specified to \u003cstrong\u003eIEC 61000-4-2 with a 4 kV test level\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eThis environmental design makes the HMU-3640LB significantly more appropriate for exposed or demanding equipment installations than conventional interior-only GPS tracking hardware.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Status Diagnostics\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB incorporates \u003cstrong\u003efour status LEDs\u003c\/strong\u003e providing visual diagnostic information for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGNSS\/GPS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCellular\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWi-Fi\/Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCAN\u003c\/strong\u003e (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese indicators can assist installers and service technicians during installation, commissioning and troubleshooting by providing immediate visibility into key communication interfaces.\u003c\/p\u003e\n\u003ch3\u003eCalAmp Device Management, Telematics Cloud \u0026amp; iOn Integration\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB can operate as part of CalAmp's broader connected-asset software ecosystem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalAmp Device Management\u003c\/strong\u003e enables organizations to remotely \u003cstrong\u003emanage, configure and deploy OTA updates\u003c\/strong\u003e to connected assets at scale. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalAmp Telematics Cloud\u003c\/strong\u003e provides the ability to stream and integrate telematics information across external systems and applications using \u003cstrong\u003eflexible APIs\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalAmp iOn\u003c\/strong\u003e provides cloud-based capabilities for obtaining real-time insights into connected assets with the objective of improving operational visibility, safety and efficiency. CalAmp notes that applicable software and cloud capabilities require the appropriate \u003cstrong\u003esubscription service\u003c\/strong\u003e. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003ch3\u003eRegulatory \u0026amp; Industry Certifications\u003c\/h3\u003e\n\u003cp\u003eThe HMU-3640LB carries professional telematics and communications certifications including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFCC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCE\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIC\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePTCRB\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRoHS\u003c\/strong\u003e (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCombined with the device's extensive global LTE band coverage, these certifications support deployment across a broad range of commercial and industrial telematics markets.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGlobal \u003cstrong\u003eLTE Cat-1\u003c\/strong\u003e cellular connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3G and 2G network fallback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtensive LTE-FDD and LTE-TDD band support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWCDMA and GSM\/EDGE support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSMS, UDP, TCP and \u003cstrong\u003eTLS\u003c\/strong\u003e communications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e55-channel hybrid GPS\/GLONASS\/SBAS GNSS engine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWAAS, EGNOS and MSAS augmentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximately \u003cstrong\u003e2.0 m CEP open-sky location accuracy\u003c\/strong\u003e under CalAmp's specified conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-167 dBm GNSS tracking sensitivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-156 dBm hot-start acquisition sensitivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e-148 dBm cold-start acquisition sensitivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e4 Hz location updates\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGNSS anti-jamming support\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssisted GPS capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual CAN interfaces\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSAE J1939 heavy-duty vehicle support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRS-232 serial communications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRS-485 serial communications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModbus protocol support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth Low Energy \u003cstrong\u003e5.2\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne fixed-bias ignition input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne selectable high\/low-bias digital input, 0–32 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne 150 mA open-collector digital output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne external ADC analog input, 0–32 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in accelerometer and gyroscope\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePEG™ no-code edge scripting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEdgeApp32 custom edge-application support\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e21 rectangle or radial geofence zones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to 5,400 radial zones or vertices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUp to \u003cstrong\u003e20,000 buffered messages\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e500 mAh NiMH internal backup battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical deep-sleep consumption of approximately 300 µA at 12 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e12\/24 VDC electrical-system compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e9–32 VDC startup and normal operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7–32 VDC momentary operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged \u003cstrong\u003e12-pin Mini-Deutsch connector\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInternal 2FF SIM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFour GPS\/cellular\/Wi-Fi-Bluetooth\/CAN status LEDs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIP66 and IP67 sealed enclosure\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating temperature from \u003cstrong\u003e-30°C to +75°C\u003c\/strong\u003e on primary power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e95% RH at 50°C non-condensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMIL-STD 202G and 810F referenced shock\/vibration performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSAE J1455 referenced shock\/vibration performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFCC, CE, IC, PTCRB and RoHS certifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalAmp Device Management with OTA updates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalAmp Telematics Cloud API integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCalAmp iOn cloud-software integration (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCalAmp HMU-3640LB\u003c\/strong\u003e is particularly well suited for \u003cstrong\u003eheavy-duty fleet telematics, construction equipment, agricultural machinery, mining equipment, industrial vehicles, smart trailers, generators, powered equipment, equipment rental fleets, municipal and utility vehicles, industrial IoT, equipment utilization monitoring, preventive-maintenance data acquisition, vehicle and equipment security, and OEM telematics integration\u003c\/strong\u003e. CalAmp specifically positions the device for industrial equipment manufacturers and asset-fleet operators working in construction, agriculture, mining and other demanding environments. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003eIts combination of \u003cstrong\u003eglobal LTE Cat-1 connectivity with 3G\/2G fallback, high-sensitivity GNSS, dual CAN\/J1939 connectivity, RS-232\/RS-485 and Modbus communications, BLE 5.2, configurable I\/O, accelerometer and gyroscope sensing, PEG and EdgeApp32 edge programming, a 500 mAh NiMH backup battery, and IP66\/IP67 environmental protection\u003c\/strong\u003e makes the HMU-3640LB particularly well suited to applications requiring a true \u003cstrong\u003erugged telematics gateway\u003c\/strong\u003e rather than a basic GPS tracking device. (\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\" title=\"HMU-3640LB – CalAmp\"\u003eCalAmp\u003c\/a\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.calamp.com\/device\/hmu-3640lb\/?utm_source=chatgpt.com\"\u003eCalAmp HMU-3640LB official product specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eSKU DEFINITION:\u003c\/strong\u003e HMU3640, LTE NA, AT\u0026amp;T, SERIAL, DUAL CAN, 500MAH BAT, LOAD DUMP\u003c\/p\u003e","brand":"CalAmp","offers":[{"title":"Default Title","offer_id":50434781446394,"sku":"HMU3640LB-KRDL-XXXX","price":294.48,"currency_code":"USD","in_stock":true}],"url":"https:\/\/shop.dcsbusiness.com\/products\/hmu3640lb-krdl-xxxx","provider":"DCS MARKETPLACE","version":"1.0","type":"link"}