Allen Bradley 2085-ECR Bus Terminator – End Cap for Micro850 Expansion I/O

The AB 2085-ECR is an essential mechanical accessory designed as the end cap (bus terminator) for Micro850 and Micro830 Expansion I/O modules. This module ensures proper communication termination on the I/O backplane and maintains system integrity by preventing bus signal reflection or communication errors.

Required for all Micro800 expansion I/O assemblies, the 2085-ECR attaches directly to the final expansion module in your configuration, completing the system mechanically and electrically.

Technical Specifications

Model: 2085ECR
Series: Micro800
Accessory Type: End Cap / Bus Terminator
Application: Expansion I/O bus termination for Micro850 & Micro830 PLCs

Electrical Specifications

Power Consumption: Passive (no power consumption)
Electrical Function: Backplane signal termination
Placement: Final module in expansion I/O series

Mechanical Specifications

Mounting Type: DIN rail or panel mount
Connection Type: Mechanical snap-fit to last I/O module
Housing Material: Industrial-grade thermoplastic
Form Factor: Slimline compact
Compatibility: All 2085 series I/O expansion modules

Environmental Specifications

Operating Temperature: 0°C to 55°C
Storage Temperature: –40°C to +85°C
Humidity: 5% to 95% RH, non-condensing
IP Rating: IP20 (when installed in enclosure)

Compliance & Certifications

CE Marked: Yes
UL / cUL Listed: Yes
RoHS Compliant: Yes
Designed For: IEC 61131-2 PLC environments

Key Features & Benefits

✅ Micro850 Compatible: Designed specifically for 2085 series I/O termination

✅ Reliable Signal Termination: Prevents data loss and bus errors

✅ Easy Installation: Tool-less snap-fit connection to final I/O module

✅ Passive & Maintenance-Free: Requires no wiring or configuration

✅ Essential for Expansion Chains: Required for proper Micro800 I/O functionality

📦 Order the Allen Bradley 2085-ECR from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable Allen Bradley 2085-ECR prices. Whether you’re building or expanding a Micro850 control system, this essential end cap ensures electrical integrity and communication reliability across your I/O chain.

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Finish strong. Terminate clean. Control confidently — Drive Outlet Megastore