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The Emerson 396581-01-3 Bristol ControlWave COMM Module is a crucial component in Emerson's ControlWave Micro series, designed to provide advanced communication capabilities for industrial automation. It offers reliable communication interfaces, including MODBUS, Ethernet, and other protocols, ensuring seamless integration into modern process control systems. This module is ideal for demanding industrial applications that require stable and high-performance communication.
| Parameter | Specification |
|---|---|
| Model | 396581-01-3 |
| Brand | Emerson |
| Category | Communication Module (ControlWave Micro Series) |
| Weight | 0.8 kg |
| Dimensions | 120 mm x 90 mm x 60 mm |
| Power Supply | 24 V DC |
| Operating Temperature | -20°C to 70°C |
| Storage Capacity | 8 MB non-volatile memory |
| Mounting | DIN rail, panel mountable |
| Interfaces | MODBUS RTU, Ethernet, RS-485 |
| Communication Protocols | MODBUS RTU, Ethernet, RS-485 |
| Component Count | 1 main module with optional expansions |
| Operating Humidity | 5% to 95% RH (non-condensing) |
| Relay Outputs | 2 (optional) |
| Input Voltage Range | 10 to 30 V DC |
| Output Voltage Range | 0 to 10 V (analog), 24 V DC (discrete) |
| Compatibility | Compatible with Emerson ControlWave Micro series |
| Protection Class | IP20 (suitable for indoor use) |
| Mounting Orientation | Vertical or Horizontal |
| Power Consumption | 10 W max |
| I/O Capacity | Up to 32 discrete I/O channels, 8 analog I/O channels |
| Real-time Diagnostics | Built-in self-diagnostics and status monitoring |
| Expansion Support | Supports additional modules for extended I/O capabilities |
Q1: What is the weight of the 396581-01-3 COMM Module?
A1: The 396581-01-3 COMM Module weighs approximately 0.8 kg, making it compact and lightweight for installation in various control systems.
Q2: How is the 396581-01-3 powered?
A2: The 396581-01-3 COMM Module operates on a 24 V DC power supply, common in industrial automation modules for stable performance.
Q3: What communication protocols are supported by the 396581-01-3?
A3: The 396581-01-3 COMM Module supports MODBUS RTU, Ethernet, and RS-485 protocols, offering flexibility for industrial communication networks.
Q4: What is the operating temperature range for the 396581-01-3?
A4: The 396581-01-3 COMM Module operates within an ambient temperature range of -20°C to 70°C, ensuring reliability across various industrial settings.
Q5: How is the 396581-01-3 COMM Module mounted?
A5: The 396581-01-3 can be mounted on a DIN rail or panel, offering flexibility for installation in a wide range of automation systems.
Q6: Is the 396581-01-3 COMM Module compatible with other Emerson systems?
A6: Yes, the 396581-01-3 COMM Module is fully compatible with the Emerson ControlWave Micro series and other industrial control systems for seamless integration.
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.

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