This board is compatible with a variety of peripheral devices such as interlocking devices, buttons, and indicator lights. It distributes LAN signals via its interface platform, enabling the conversion and transmission of signals between external devices and control systems. With its industrial-grade stability and compatibility, it is widely used in scenarios including industrial automation, process control, power systems, and turbine control. It provides support for signal interaction and control of equipment like machine tools, power plants, substations, and turbines.

Electrical Parameters

I/O Parameters

It supports a wide input voltage range of 2-240V AC/DC, which can be converted into 24V DC logic signals compatible with control systems. The board is equipped with 8 configurable control input jacks and 7 integrated control outputs. The output terminals adopt low-current, low-voltage C-type relay contact connectors, with each connector featuring three terminals.

Communication Performance

It comes with a 10/100/1000 Mbps Ethernet interface in RJ45 form factor, and is compatible with multiple mainstream communication protocols including TCP/IP, UDP, ARP, ICMP, and DHCP. It enables high-speed data transmission and can meet the demand for rapid interaction of large volumes of signals in industrial scenarios.

Physical and Structural Parameters

There are discrepancies in dimensions and weight across different sources. The commonly cited dimensions are 53.1mm × 30.7mm with a weight of approximately 0.3kg; other reported specifications include 4.2cm × 3.6cm, 16cm × 16cm × 12cm in dimensions and 0.8kg, 1.2569kg in weight, which is presumed to result from differences in measurement standards or accessory configurations.The board is furnished with two vertical pin cable connectors (20-pin and 26-pin respectively), two pin connectors, and eight dual-position plug connectors. It also has 15 terminal blocks, each with 3 positions—8 marked as in1-in8 and 7 marked as ot1-ot7—for easy differentiation of signal input and output channels.

Core Component Configuration

The board integrates a full suite of industrial-grade components to ensure stable operation, including 7 relays, 16 transistors, 15 LED indicators, and 8 integrated circuits. It is also equipped with various resistors such as diodes and metal film resistors, as well as electrolytic and ceramic capacitors and thermistors. All components are marked with reference designators, facilitating quick identification during later maintenance and troubleshooting.

Environmental and Installation Characteristics

It has an operating temperature range of -40°C to +85°C and features industrial-grade vibration and shock resistance, making it suitable for harsh industrial field environments. With strong installation compatibility, the board can be fitted into the cabinets of GE-series drives and exciters. After installation, signals can be transmitted smoothly via LAN terminals, drive control boards, and NTB terminal boards, allowing it to quickly integrate into existing control systems without complex debugging.

Core Functional Advantages

Modular design: Supports a variety of input voltages and signal types, enabling flexible configuration for different industrial scenarios.

High compatibility: Seamlessly integrates with a wide range of industrial controllers and devices, reducing costs associated with system upgrades and equipment replacement.

Easy operation and maintenance: Components are clearly labeled and the installation process is straightforward. In the event of a fault, issues can be quickly located via components such as LED indicators, minimizing downtime for maintenance.

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