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Product Documentation Overview ​

This page provides a quick navigation entry for YenGear industrial connectivity documentation. Field-Ready Products form the complete-product collection; component and infrastructure products remain organized by technical family.

The Field-Ready collection contains seven products for monitoring, alarming, circuit control, temporary-power safety, and on-site wireless control. The remaining documentation covers Serial Gateway, Serial I/O Module, Remote I/O Module, Wireless I/O Module, and Smart Circuit Breaker families.

Quick Access ​

Product FamilyCore Positioning
Field-Ready ProductsComplete products for data collection, alarms, circuit control, temporary power, and local wireless controlDetails
Industrial Audible & Visual AlarmComplete communication-capable audible and visual alarm endpointsDetails
Serial GatewaySerial device networking, protocol bridging, and remote maintenanceDetails
Serial I/O ModuleLocal I/O acquisition and control expansionDetails
Remote I/O ModuleRemote I/O access and control for distributed deploymentsDetails
Wireless I/O ModuleCable-replacement I/O signalling across LoRa I/O, Wiegand access-control extension, and configurable wireless control relationshipsDetails
Smart Circuit BreakerPower distribution circuit monitoring, protection, and remote controlDetails

1. Field-Ready Products ​

The Field-Ready Products collection contains seven products with distinct operating boundaries:

Start with the Field-Ready Products overview to select by field task.

2. Serial Gateway ​

The Serial Gateway family is used to bring RS485, RS232, and TTL serial devices onto 4G, Wi-Fi, Ethernet, or LoRa networks, enabling legacy equipment to go online and field data to be transmitted remotely. Its core strengths are broad connectivity coverage, reliable transparent transmission, and a low deployment threshold. It is suitable for cloud-enabling existing equipment, maintaining remote sites, and standardizing edge gateway deployments.

Documentation:

3. Serial I/O Module ​

The Serial I/O Module family is intended for local digital and analog signal acquisition and control expansion, supporting DI, DO, AI, and AO combinations with Modbus RTU access. Its core strengths are flexible model coverage, a consistent wiring and register structure, and easy integration with PLCs and industrial PCs. It is suitable for cabinet I/O expansion, production line retrofits, and building electromechanical control.

Documentation:

4. Remote I/O Module ​

The Remote I/O Module family is designed for distributed sites and remote equipment, providing wireless I/O data acquisition and control while significantly reducing long-distance cabling and maintenance cost. Its core strengths are flexible remote deployment, controllable retrofit cost, and suitability for dispersed points such as pump stations, utility tunnels, and distributed control cabinets.

Documentation:

5. Wireless I/O Module ​

The Wireless I/O documentation covers discrete and analog signal transfer over a private LoRa link, plus Y408-WG-L wireless Wiegand extension for access-control readers and controllers. Y401, Y402, and Y403 provide fixed topology choices; Y401 also includes 9DI/9DO and 2- or 4-channel analog point-to-point variants; Y412 adds 2-, 4-, and 8-channel variants with selectable direction and output action. Model-specific range, power, signal type, and relay limits apply: do not treat the 10 km digital planning value as a universal specification.

Documentation:

6. Smart Circuit Breaker ​

The Smart Circuit Breaker family is intended for digital management of low-voltage power distribution circuits. It supports status monitoring, remote switching, alarm linkage, and protection parameter configuration. Its core value is upgrading conventional circuit breakers into visualized, linkable, and remotely maintainable power distribution nodes for campuses, buildings, and industrial power systems.

Documentation:

  • Start with the family index to identify the correct product family and model.
  • Then review the specification to confirm power supply, interfaces, dimensions, and environmental parameters.
  • Finally, use the technical manual for parameter configuration, commissioning, and system integration.