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Product Documentation ​

YenGear documentation covers serial gateways, I/O modules, LoRaWAN devices, industrial alarms, field-ready products, and sensors. Use a product overview to choose a model, then open its specification and manual.

Product Families ​

ProductMain useDocumentation
Serial GatewayConnect RS485, RS232, and TTL devices to 4G, Wi-Fi, Ethernet, or LoRaOverview
Serial I/O ModuleLocal I/O acquisition and control, including RS485, RS232, and CAN variantsOverview
Wireless I/O ModulePrivate-LoRa I/O transfer and handheld control, plus Wiegand extensionOverview
LoRaWAN ProductsLoRaWAN gateways, serial DTUs, and RTUsOverview
Industrial Audible & Visual AlarmCommunication-capable sounder-beacons and visual signaling devicesOverview
Field-Ready ProductsMonitoring, alarms, circuit control, temporary power, and local wireless controlOverview
SensorsAdjustable pressure, temperature, flow, and level alarmsOverview

1. Serial Gateway ​

Serial Gateways connect RS485, RS232, or TTL devices to 4G, Wi-Fi, Ethernet, or LoRa networks. Use the model-specific specification for the available serial ports, network interfaces, and operating modes.

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2. Serial I/O Module ​

Serial I/O Modules provide local DI, DO, AI, and AO acquisition and control for cabinet expansion and equipment integration. Y301 covers digital and analog I/O. Y331 provides fully isolated multi-range analog input modules and analog input/output modules with RS232, isolated RS485, and isolated CAN interface options; isolated RS485 is the default.

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3. Wireless I/O Module ​

Wireless I/O Modules transfer digital and analog I/O over a private LoRa link. Y406 adds handheld LoRa control and RS485 communication for relay-controlled equipment. Y401WG-L extends Wiegand access-control signals over a point-to-point wireless link. Topology, range, power, signal type, and relay limits depend on the model.

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4. LoRaWAN Products ​

LoRaWAN Products connect gateways, serial equipment, and field I/O through a LoRaWAN network. Y501-L and Y511-L are gateways, Y502-L is a serial DTU, and Y503-2220-L is a field I/O RTU with 2 DI, 2 DO, and 2 AI. Frequency plan, channel capacity, backhaul, network service, and application protocols follow the ordered configuration.

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5. Industrial Audible & Visual Alarm ​

This product family includes communication-capable sounder-beacons and visual signaling devices. The family overview maps the public models to their specifications and technical manuals.

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6. Field-Ready Products ​

These products combine the hardware, enclosure, interfaces, and application functions required for field deployment:

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7. Sensors ​

These sensors provide adjustable switching outputs for pressure, temperature, flow, and liquid level. Use the product index to select the measurement range and output configuration, then check the specification and wireless I/O connection requirements.

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Choose a Document ​

  • Use the product overview to compare models and identify the relevant document set.
  • Use the specification for power supply, interfaces, dimensions, and environmental parameters.
  • Use the user or technical manual for wiring, configuration, commissioning, and system integration.