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Honeywell 621-6350 IPC 621 Output Module
The Honeywell 621-6350 IPC 621 Output Module is a compact and reliable output device designed for industrial process control applications. It is a part of Honeywell’s IPC 620 series, known for its durability and integration into critical control environments. This module provides efficient digital output operations for field devices.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Honeywell 621-6350 IPC 621 Output Module |
| Output Type | Digital Output |
| Voltage Range | 24 VDC (nominal) |
| Channels | 8 Channels |
| Output Signal | Discrete |
| Mounting Type | DIN Rail |
| Operating Temperature | 0 to 60°C |
| Storage Temperature | -40 to 85°C |
| Dimensions | 118 x 47 x 94 mm |
| Weight | 0.25 kg |
Product Applications
The 621-6350 output module is used in the following industrial applications:
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Distributed control systems (DCS)
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Power plant automation
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Chemical and petrochemical systems
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Water and wastewater treatment
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Manufacturing automation lines
Product Advantages
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Robust Design: Engineered for high-reliability environments
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Compact Size: Saves panel space with a small footprint
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Field-Proven Performance: Trusted in industrial automation for years
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Modular Integration: Easily fits into IPC 620 system architecture
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Long Lifecycle: Designed for continuous and uninterrupted operations
Frequently Asked Questions (FAQ)
Q1: What is the main function of the 621-6350 module?
A1: It provides discrete digital output signals to control field devices like actuators or relays.
Q2: How many channels does this module support?
A2: It supports 8 digital output channels.
Q3: Is the module suitable for hazardous environments?
A3: It is not certified for hazardous areas; additional protection is required.
Q4: Can this module be hot-swapped?
A4: No, it must be powered down before replacement to avoid damage.
Q5: What is the typical application for this module?
A5: It is used in process automation systems, especially within Honeywell IPC 620 configurations.
Q6: What wiring is required for installation?
A6: Standard 24 VDC wiring is used for digital output configurations.
Q7: Does it support redundancy?
A7: Redundancy is supported through the overall IPC system design, not within the module itself.
Q8: What is the input voltage required?
A8: The nominal input/output voltage is 24 VDC.
Q9: Is there any onboard diagnostics?
A9: Basic status indicators are available for each channel.
Q10: How is this module maintained?
A10: Regular inspection and proper panel ventilation ensure longevity and reliability.
Related or Same Series Models
| Model Number | Description | Channels | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 621-2100 | IPC 621 Digital Input Module | 16 DI | 24 VDC | 118 x 47 x 94 | 0.25 |
| 621-1100 | IPC 621 Analog Input Module | 8 AI | 0–10 V | 118 x 47 x 94 | 0.26 |
| 621-2200 | IPC 621 Analog Output Module | 4 AO | 4–20 mA | 118 x 47 x 94 | 0.26 |
| 621-6550 | IPC 621 Relay Output Module | 8 DO | 230 VAC | 118 x 47 x 94 | 0.28 |
| 621-9990 | IPC 621 Communication Interface Module | – | – | 118 x 47 x 94 | 0.30 |
| 621-3400 | IPC 621 Thermocouple Input Module | 8 TC | – | 118 x 47 x 94 | 0.27 |
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