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Product Introduction
The Honeywell 621-6575 D030009073J Output Module is an advanced digital output solution for Honeywell’s HC900 Process Automation Controller series. Designed for industrial applications, this module is primarily used for controlling external devices such as actuators, motors, valves, alarms, and other field devices. With 16 digital output channels, it is ideal for tasks that require high-density control of multiple outputs simultaneously.
The 621-6575 D030009073J module provides reliable dry contact relay outputs, offering both voltage-free and high-voltage switching capabilities. This module integrates seamlessly with Honeywell’s other I/O modules, enabling a flexible, scalable, and efficient automation system. It is widely used in industries such as manufacturing, oil and gas, power generation, and building management.
The compact design, high performance, and robust features of the 621-6575 make it suitable for high-demand, mission-critical applications where uptime and reliability are essential.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 621-6575 D030009073J |
| Product Type | Digital Output Module |
| Channels | 16 Digital Output Channels |
| Output Type | Relay (dry contact) |
| Relay Rating | 2A @ 30V DC, 2A @ 250V AC |
| Output Voltage | 24V DC (Nominal) |
| Output Current | 2A per channel (maximum) |
| Isolation | Optical Isolation between output channels and control system |
| Power Consumption | 3.5 W |
| Dimensions (W x H x D) | 158 x 98 x 30 mm |
| Weight | 0.5 kg |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 5% to 95% RH (Non-condensing) |
| Connector Type | Screw terminal block |
| Status Indicators | LED indicators for output status and fault detection |
| Compliance | CE, UL, RoHS, FCC |
Product Applications
The Honeywell 621-6575 D030009073J Output Module is widely used across various industrial and automation applications. Its primary role is to provide digital output control for various field devices, including:
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Process Automation Systems: Controls valves, pumps, and motors in process plants and refineries.
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Alarm and Safety Systems: Triggers alarms and safety measures in the event of abnormal conditions.
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Industrial Control Systems: Used in manufacturing environments to control equipment on assembly lines or production systems.
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Building Management Systems (BMS): Provides output control for HVAC systems, security alarms, lighting, and other automated systems in commercial buildings.
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Power Generation: For managing devices like circuit breakers and relays that are critical for power generation and distribution.
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Oil and Gas: Used for remote control of various field devices such as pumps, compressors, and valves in oil and gas facilities.
Product Advantages
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High-Output Density: With 16 digital output channels, this module allows efficient control of multiple devices simultaneously, minimizing the need for additional equipment.
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Optical Isolation: Provides 1500V optical isolation, ensuring that the control system is protected from electrical surges or noise from the field devices.
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Compact and Reliable Design: The module’s small footprint (158 x 98 x 30 mm) enables easy installation even in tight spaces, while its rugged design ensures long-term reliability.
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Wide Temperature Range: Designed to operate in challenging environments with temperatures ranging from 0°C to 60°C, making it ideal for industrial settings.
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Flexible Integration: Fully compatible with the HC900 Process Automation Controller and other Honeywell I/O modules, enabling easy integration into existing systems.
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LED Indicators: Provides real-time LED status indicators for each output channel, making troubleshooting and system monitoring more efficient.
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Cost-Efficient: By providing 16 outputs in a single module, the 621-6575 reduces system complexity and cost.
Frequently Asked Questions (FAQ)
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What type of outputs does the 621-6575 module provide?
The module provides 16 digital output channels using dry contact relays that can control devices such as actuators, relays, and alarms. -
What is the maximum relay rating of the 621-6575?
Each relay output can handle up to 2A at 30V DC and 2A at 250V AC. -
Can I use this module for high-voltage applications?
Yes, the module can control relays for high-voltage equipment, but the relays themselves are low-voltage dry contact switches. -
What is the power consumption of the Honeywell 621-6575?
The module consumes approximately 3.5 W of power during operation. -
How are output channels monitored for faults?
The module has LED indicators for each output channel, providing a clear indication of the channel status or any faults. -
What is the operating temperature range of the 621-6575?
The module operates within a temperature range of 0°C to 60°C. -
Is the module compatible with other Honeywell controllers?
Yes, the 621-6575 is fully compatible with the Honeywell HC900 Process Automation Controller. -
Can I use this module in humid environments?
Yes, the module is designed to work in environments with humidity levels ranging from 5% to 95% RH (non-condensing). -
Does the module have built-in protection against electrical interference?
Yes, the module has optical isolation to protect against electrical noise and surges. -
What is the compliance status of the module?
The module complies with CE, UL, RoHS, and FCC standards, making it suitable for global use.
Related Models from the Same Series
| Model | Description | Key Features |
|---|---|---|
| 621-6576 | 16-channel Relay Output Module | Similar to 621-6575, used for controlling external devices |
| 621-6577 | Isolated Output Module | Provides additional isolation for sensitive control systems |
| 621-6578 | High-Speed Output Module | Offers high-speed control of output channels for fast processes |
| 621-6579 | Digital Input/Output Module | Combines both input and output capabilities in a single module |
| 621-6580 | 8-Channel Relay Output Module | Smaller output module for applications requiring fewer outputs |
| 621-6581 | Output Module with Built-in Fault Monitoring | Provides built-in fault detection and monitoring capabilities |
Popular Honeywell Models
| Model | Description | Key Features |
|---|---|---|
| HC900 | Process automation controller | Scalable and flexible process control solution |
| 621-6010 | Universal I/O Module | Wide range of I/O types for various applications |
| 621-6105 | Analog Input Module | Reliable analog input for temperature, pressure, and more |
| 631-5000 | Mass Flow Transmitter | High accuracy for flow measurement applications |
| 631-2000 | Pressure Transmitter | Advanced technology for pressure measurements in critical applications |
| 720-4000 | Safety Controller | SIL-3 rated for critical safety functions in industrial systems |
