Security Code Security Code LSD4WN-2332XGW1 IoT Interworking Make Your Life Smart (Gateway) User's Manual File version: Rev02.
Security Code IoT Interworking Make Your Life Smart Revision History Product name Prepared by No. 1 2 Gateway Product model LSD4WN-2335XGW2 Wang Yankai Date of preparation 20180820 Change logs Changed by Initial version Wang Yankai New bottom plate change Explanation for 3 Adding Replacement Antenna Chen Yongwei Chen Audited File by version Rev01 2018-08-20 Rev02 2019-05-23 Rev02.
Security Code IoT Interworking Make Your Life Smart Contents 目录 Chapter 1 Overview.......................................................................................................................................... 4 1.1 Overview............................................................................................................................................................ 4 1.2 Accessories list................................................................................................
Security Code IoT Interworking Make Your Life Smart Chapter 1 Overview 1.1 Overview The Lierda LSD4WN-2332XGW1 (Gateway) is a TDD LoRaWAN IoT gateway that supports the 902-928MHz frequency range. The main body of the gateway is deployed in a wall-mounted manner, and the antenna can be extended to a suitable location through the feeder. It is equipped with 12VDC waterproof outdoor power supply.
Security Code IoT Interworking Make Your Life Smart 1.2 Accessories list No.
Security Code IoT Interworking Make Your Life Smart 1.
Security Code IoT Interworking Make Your Life Smart Chapter 2 Installation 2.1 Installation protection The installation, operation and maintenance of the gateway must be performed by professionally trained technicians. The installation location of the gateway must be limited and not accessible to non-maintenance personnel. The surface of the gateway may become hot during normal operation, affecting the surrounding environment.
Security Code IoT Interworking Make Your Life Smart 4. Wire brush 5. Clean and dry cloth 6. Antioxidant compounds 7. Electric drill with a suitable drill bit (wall mounted) 2.4 Antenna installation 2.4.1 GPS antenna installation Figure 3 GPS antenna installation As shown in Figure 4, the GPS antenna corresponds to the RF interface of the position marked with the GPS word on the gateway shell, aligned and tightened. Note: GPS antenna vertical gateway facing outward 2.4.
Security Code IoT Interworking Make Your Life Smart Figure 4 LoRa (omnidirectional fiberglass antenna) installation (1). First install the lightning arrester at the antenna RF interface. (2). Correspond the LoRa (omnidirectional fiberglass antenna) antenna and the lightning arrester to the interface below the position marked with the LoRa word on the gateway shell, align and tighten.
Security Code IoT Interworking Make Your Life Smart 2.4.3 Antenna installation completion sketch map Figure 5 Antenna installation completion display Note: For the RF part of antenna connected to the inside of the gateway, its installation needs to pay attention to the external lightning protection. An antenna feed arrester should be installed between the LoRa antenna and the gateway, and the antenna must be installed within the protection area of the lightning rod. 2.
Security Code IoT Interworking Make Your Life Smart Figure 6 Gateway body installation As shown in the figure: (1) Place the gateway on the bottom plate, align the screw holes on the side of the gateway (marked with red box), and tighten the screws. (2) Place the antenna holder above the lightning arrester, align the bottom plate screws (marked with red box), and tighten the screws.
Security Code IoT Interworking Make Your Life Smart 1. The interface between the antenna and the gateway needs to be rotated and locked with a flat-nose pliers, otherwise it may have a certain impact on the RF performance. 2. The direction of the GPS antenna needs to be perpendicular to the plane of the bottom plate of the gateway, face outward and be parallel to the ground to ensure the quality of the GPS signal. 2.
Security Code IoT Interworking Make Your Life Smart Note：Products do not provide power,For reference only 2.7 Grounding cable installation Figure 9 Grounding wire installation The gateway is considered a permanently connected device and requires a permanently connected protective earth (PEG) conductor. The ground connection of the protective earth is through a grounding hole of an M6 on the shell, as shown in the figure above.
Security Code IoT Interworking Make Your Life Smart 3. Immediately coat the contact surface with a layer of antioxidant compound. 4. Use M6 screws, bolts, and washers to install the grounding cable to the antenna feeder through the grounding hole. 5. Connect the other end of the grounding cable as described above. 2.
Security Code IoT Interworking Make Your Life Smart by the antenna bottom plate and the antenna semi-circular pressure plate, with the help of expansion screws or U-shaped hoops, as shown in Figure 10. Note：no external amplifier can be used. 2.9 Interface waterproofing Figure 11 interface waterproofing installation The N-type interface of the LoRa and GPS antennas is not waterproof, so it must be protected with waterproof tape or waterproof cold-shrink tubes when used outdoors.
Security Code IoT Interworking Make Your Life Smart 2.11.1 Pole mounting Figure 12 Pole hole Pass the stainless steel cable tie through the bottom hole (marked with red box) in the red box as shown in the figure and tighten it.
Security Code IoT Interworking Make Your Life Smart 2.11.2 Wall mounting Figure 13 Wall mounting fixing hole As shown in Figure 13, the expansion screws have been tightened up for the wall according to the hole position of the bottom plate (marked with red box), following by fixing the gateway. 2.
Security Code IoT Interworking Make Your Life Smart Chapter 3 Broadcast Compliance Instructions LSD4WN-2332XGW1 supports AS923, AU915, KR923 and other frequency bands. The maximum output power of the gateway is 23dB±1dB. The transmission power is adjustable. Please follow the local radio management regulations to limit the working power of the gateway. Chapter 4 Precautions 1. It is strictly forbidden to power on the unconnected antenna.
Security Code IoT Interworking Make Your Life Smart ⑥ Confirm that the node has added the server and the parameters are the same as the server; 20
Security Code IoT Interworking Make Your Life Smart Notice to Users Welcome to use the products of Lierda Science & Technology Group Co., Ltd. Please read this Notice before using our products; if you have started using our products, it means that you have read and accepted this Notice. Lierda Science & Technology Group Co., Ltd. reserves the right to interpret and modify all materials provided which are subject to changes without notice. Prepared by: Lierda Science & Technology Group Co., Ltd.
