Allen Bradley 2085-ECR Micro800 Expansion Module End Cap
Allen Bradley 2085-ECR Micro800 Expansion Module End Cap
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Brand:Allen Bradley PLC Item No.:2085-ECR Product Origin:USA Product Dimensions:96.4 x 15.6 x 59.1 mm Product Weight:0.05 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 2085-ECR Micro800 Expansion Module End Cap is a compact termination component designed for Rockwell Automation’s Micro800 platform. It ensures the proper closure of the expansion backplane, maintaining stable and noise-free communication between connected modules.
Technical Specifications
Parameter
Specification
Product Model
2085-ECR
Series
Micro800 Expansion System
Function
Expansion Bus Termination
Mounting Type
Snap-on rail mounting
Material
Industrial-grade polymer
Compatibility
Micro820 / Micro830 / Micro850
Dimensions
96.4 x 15.6 x 59.1 mm
Weight
0.05 kg
Recommended Related Models
Model
Product Name
2085-IF4
Micro800 4-Channel Analog Input Module
2085-OF8
Micro800 8-Channel Analog Output Module
2085-IQ16
Micro800 16-Point Digital Input Module
2080-LC30-24QWB
Micro830 Compact Controller
Popular Related Models
Model
Product Name
2080-LC50-48QWB
Micro850 Advanced Controller with Expanded Memory
2085-OB16
Micro800 16-Point Digital Output Module
2085-IRT4
Micro800 RTD Temperature Input Module
2085-OW4
Micro800 Relay Output Expansion Module
Applications
• Completes Micro800 expansion backplane termination to maintain communication stability
• Used in Micro820, Micro830, and Micro850 PLC-based automation systems
• Applied in compact machine control panels requiring modular I/O expansion
• Suitable for conveyor systems, packaging machines, and light industrial automation lines
• Ensures proper system integrity in OEM-designed control architectures
Key Advantages
• Provides reliable termination of Micro800 expansion communication bus
• Helps prevent signal reflection and data transmission instability
• Improves overall system reliability in modular PLC configurations
• Simple snap-on installation reduces assembly and maintenance time
• Supports consistent performance across full Micro800 expansion architecture
Technical FAQs
1. What is the purpose of the 2085-ECR?
It terminates the Micro800 expansion bus to ensure stable communication.
2. Is the end cap mandatory in Micro800 systems?
Yes, it is required at the last expansion slot.
3. Can the system run without it?
It may power on, but reliable communication is not guaranteed.
4. Does it require programming?
No, it is a passive hardware component.
5. Where is it installed?
It is installed at the end of the Micro800 expansion chain.
6. Does it affect I/O performance?
Indirectly, yes—by stabilizing bus communication.
7. Is it reusable?
Yes, it can be reused if undamaged.
8. Does it generate heat?
No, it is a non-powered component.
9. Can multiple end caps be installed?
No, only one per system is required.
10. What happens if it is missing?
Expansion communication errors may occur.
