IS230TNRLH1B - Relay Output DINrail Module

SPECIFICATIONS:

Part No.: IS230TNRLH1B
Manufacturer: General Electric
Product Type: Relay Output DINrail Module
Series: Mark VIe
Function: Digital Output Module
Number of Outputs: 16 digital relay outputs
Output Type: Digital Relay Outputs
Output Voltage Ratings: 24V DC, 120V AC, 240V AC
Safety Standards: SIL 2 and SIL 3
Mounting Type: Rack-mounted
Communication: Tricon Communication Module (TCM)
Operating Temperature: -40°C to +70°C
Availability: In Stock
Size: 17.8 cm wide x 33.02 cm
Country of Manufacture: United States (USA)

FUNCTIONAL DESCRIPTION:

IS230TNRLH1B is a Relay Output DINrail Module manufactured and designed by General Electric and is part of the Mark VIe Series used in GE Distributed turbine control systems. A Relay Output DIN Rail Module is a compact and versatile component widely used in industrial automation and control systems. These modules typically operate with input voltages like 24 VDC or 230 VAC and can handle output voltages ranging from 24 V to 250 V, depending on the application. The switching current capacity generally falls between 3 A and 16 A, enabling control of various electrical loads. Designed for efficient space utilization, these modules are mounted on DIN rails with widths ranging from 6.2 mm to 22.5 mm.

FUNCTIONS OF RELAY OUTPUT DINRAIL MODULE:

• Signal Switching: The module serves as a bridge between low-power control circuits and high-power operational devices. It enables small input signals from sensors or controllers to switch larger electrical loads, ensuring precise and efficient system control without directly exposing sensitive control devices to high currents or voltages.

• Load Control: Relay modules manage various electrical loads such as motors, pumps, heaters, and lighting systems. They act as on/off switches, activating or deactivating these devices based on control commands. This function ensures seamless automation and reliable operation of industrial processes.

• Electrical Isolation: One of the primary purposes of relay modules is to provide electrical isolation between control and power circuits. By isolating these systems, the module protects control devices from potential damage due to power surges, short circuits, or overloads in the power circuit.

• Automation Integration: These modules are designed to integrate easily with programmable logic controllers (PLCs), distributed control systems (DCS), and other automation frameworks. This compatibility allows for real-time communication, efficient control of processes, and the ability to execute complex automation sequences.

• Space Efficiency: Their DIN rail mounting capability ensures a compact and organized setup within control panels. The small footprint of these modules maximizes space efficiency, making them ideal for systems with limited room for installation while maintaining accessibility for maintenance.

• System Monitoring: Many modern relay modules include diagnostic features such as LED indicators and error reporting. These features provide immediate visual feedback on the operational status of each relay channel, helping operators quickly identify issues like connection failures, open circuits, or relay malfunctions.

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FREQUENTLY ASKED QUESTIONS:

What is the primary function of a Relay Output DIN Rail Module?

A Relay Output DIN Rail Module acts as an electrical interface between low-voltage control circuits and high-power output devices. It facilitates signal switching, load control, and electrical isolation in industrial automation systems.

What voltage and current ratings are supported by these modules?

Relay Output DIN Rail Modules typically support input voltages of 12 VDC to 24 VDC or 230 VAC, depending on the design. Output voltage ranges can go from 24 V to 250 V, and the modules can handle switching currents from 3 A up to 16 A, depending on the module’s specifications.

How do Relay Output DIN Rail Modules ensure electrical isolation?

These modules use electromechanical relays or solid-state relays to create electrical isolation between control circuits (usually low-voltage) and power circuits (high-voltage). This isolation helps protect the control equipment from voltage spikes or electrical faults in the power circuits, which ensures system reliability and safeguards sensitive components.