The BL193 is an IOy series industrial-grade multifunction programmable SNMP remote I/O module. It adopts electrical isolation technology, has passed EMC/EMI tests and -45 to 80°C high and low temperature verification, and features a built-in independent hardware watchdogto ensure long-term stable operation in harsh environments.
Designed specifically for networked device monitoring and management, the BL193 is an industrial-grade data acquisition and control I/O module. It supports SNMP v1/v2c/v3 protocols and comes with a built-in standard MIB library, allowing seamless integration into enterprise IT network management systems. It is widely used in smart factories, energy, urban infrastructure, transportation, agriculture, and other automation scenarios requiring network-based operations and maintenance.
Key Features:
√High cost-performance: Up to 80% lower cost than traditional solutions combining PLC + I/O + protocol gateway.
√Communication Interface: Equipped with two 10/100M adaptive Ethernet ports, supportingSNMPprotocol and cascading.
√Data Acquisition: One isolated RS485 port supports Modbus RTU master mode, enablingdata collection from smart meters and conversion to SNMP OID.
√Industrial-grade Network Management: Supports SNMP v3 encrypted communication, offers user policy management, and complies with enterprise-level network security policies.
√Logic Control: Built-in web server enables fast implementation of register operations andlogic control, serving as a PLC alternative.
√Remote Configuration: Supports quick configuration and programming via web interface for efficient data acquisition and control.
√Remote Maintenance: Integrated with BLRAT (Beilai Remote Access Tool), allowing remote firmware upgrades and parameter configuration.
√Flexible Expansion: Provides 1 to 3 I/O expansion slots for flexible combination of I/O boards, adaptable to various industrial applications.
BL193, with its high reliability, flexible expansion, and convenient maintenance, supports the efficient operation and maintenance of Industrial IoT and industrial automation systems.
Typical Application Areas:
√Smart Manufacturing and Industrial Automation
√Building Automation and Smart Home Management
√Agriculture and Environmental Management
√IoT Environmental Monitoring System
√Industrial Network Communication and Data Acquisition
√Energy Storage System Monitoring
√Robotic Arm Control and I/O Signal Acquisition
√Subway Station Equipment Monitoring
√Wind Power Generation Monitoring
Added (m.d.y): 12.25.2025 
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