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- ABB
- PM876-1
- Symphony Plus Process Control Module
- Sweden
- 180 mm × 186 mm × 50 mm
- 1.15kg
- 3BDH000707R1
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview: ABB PM876-1 (3BDH000707R1)
1. Product Introduction
The PM876-1 (3BDH000707R1) is a high-performance controller CPU module designed for complex and distributed industrial automation environments. It belongs to the AC 800M series of control products and serves as the central brain for a range of industrial control applications. It features a fast processor, large memory, and robust communication capabilities, ensuring precision, stability, and scalability in critical automation systems.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Model | PM876-1 (3BDH000707R1) |
| Product Type | High-Performance CPU Controller Module |
| Series | AC 800M Series |
| Dimensions (W × H × D) | 180 mm × 186 mm × 50 mm |
| Weight | 1.15 kg |
| Operating Voltage | 24 V DC |
| Processor | 300 MHz Industrial Processor |
| Memory Capacity | 128 MB RAM, 64 MB Flash |
| Communication Interfaces | Ethernet, ModuleBus, RS-232, RNRP |
| Supported Protocols | TCP/IP, OPC, PROFIBUS, ControlNet |
| Operating Temperature | -25 °C to +70 °C |
| Storage Temperature | -40 °C to +85 °C |
| Protection Class | IP20 |
| Mounting | DIN Rail Mounting |
| Real-Time Clock | Built-in |
| Redundancy Support | Yes (Controller Redundancy Supported) |
| LED Diagnostics | Yes |
3. Product Applications
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Distributed Control Systems (DCS)
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Large-scale industrial process automation
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Power generation plants and substations
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Chemical and pharmaceutical manufacturing
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Oil refining and offshore platform control
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Steel, cement, and mining industries
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Water and wastewater treatment automation
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High-availability control systems requiring redundancy
4. Product Advantages
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High-Speed Processor: Provides swift response and real-time control even in complex processes.
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Redundancy Capabilities: Ensures zero process interruption in mission-critical operations.
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Advanced Communication: Multiple protocol and network support for smooth data transfer and system integration.
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High Memory Capacity: Supports large application programs and databases.
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Industrial-Grade Durability: Operates reliably in harsh environmental conditions.
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Scalable Architecture: Suitable for both small control loops and extensive plant-wide systems.
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Flexible Integration: Compatible with a wide range of field devices and automation systems.
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Simplified Maintenance: Diagnostic LEDs and system tools for real-time troubleshooting.
5. Brand and Series
| Attribute | Description |
|---|---|
| Brand | ABB |
| Product Series | AC 800M Controller Series |
6. Recommended Models in the Same Series
| Model | Dimensions (mm) | Weight (kg) | Description |
|---|---|---|---|
| PM861A | 180 × 186 × 50 | 1.00 | Basic AC 800M CPU for standard automation tasks |
| PM862B | 180 × 186 × 50 | 1.05 | Redundant-capable CPU with moderate memory capacity |
| PM864A | 180 × 186 × 50 | 1.08 | Compact CPU for field-level control |
| PM865 | 180 × 186 × 50 | 1.12 | Performance CPU with extended application support |
| PM866B | 180 × 186 × 50 | 1.14 | Multi-tasking CPU with built-in redundancy architecture |
7. Recommended Popular Models from the Same Brand
| Model | Dimensions (mm) | Weight (kg) | Description |
|---|---|---|---|
| PM867K02 | 120 × 186 × 50 | 0.85 | Redundant CPU for AC 800M systems with flexible interfaces |
| PM866K01 | 120 × 186 × 50 | 0.84 | Mid-range controller with multi-protocol support |
| PM870K01 | 180 × 186 × 50 | 1.20 | Top-tier AC 800M CPU for data-intensive applications |
| PM860AK01 | 180 × 186 × 50 | 1.00 | Entry-level AC 800M controller for basic automation |
| PM863K01 | 180 × 186 × 50 | 1.13 | Reliable CPU with large memory and DCS compatibility |
8. FAQ (Q&A Format)
Q1: What is the main use of the PM876-1 controller?
A1: It is used as a central processing unit in AC 800M-based distributed control systems for large-scale automation applications.
Q2: Is the PM876-1 suitable for critical infrastructure control systems?
A2: Yes, it is built with redundancy and high availability features, making it ideal for mission-critical environments.
Q3: What kind of memory does the module have?
A3: The PM876-1 features 128 MB RAM and 64 MB Flash memory, suitable for large applications and data storage.
Q4: Can this CPU module support redundant configurations?
A4: Yes, it supports controller redundancy for increased system reliability and zero downtime.
Q5: What mounting type does the PM876-1 use?
A5: It is designed for DIN rail mounting, facilitating quick and easy installation.
Q6: What is the weight of the PM876-1?
A6: The unit weighs approximately 1.15 kg.
Q7: Which protocols are supported by the PM876-1?
A7: It supports TCP/IP, ControlNet, OPC, PROFIBUS, and more for seamless integration.
Q8: What is the operating temperature range of this module?
A8: The device operates from -25 °C to +70 °C and can be stored in temperatures as low as -40 °C.
Q9: Does the PM876-1 include LED diagnostics?
A9: Yes, diagnostic LEDs are included for easy monitoring and fault indication.
Q10: Can it be used in both centralized and decentralized automation architectures?
A10: Yes, thanks to its flexible communication options and robust performance, it fits both architectures.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.