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Home > Electrical & Electronics > Integrated Circuit > General-purpose Integrated Circuit > Allen-Bradley PLC I/O Module Micro850 2085-IA8

Allen-Bradley PLC I/O Module Micro850 2085-IA8

Product Spotlights

Genuine Allen-Bradley 2085-IA8 module for Micro850 PLCs. Features 8 points of 120V AC digital input in a compact, high-density design with removable terminal blocks for easy wiring. Provides reliable field device integration with clear LED diagnostics, ideal for expanding industrial control systems.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Operating Temperature:

Other, -20 to 60°C

Brand:

Allen-Bradley

Model:

2085-IA8

Contact Supplier Request Quote Chat Now

Rossonix Co.,limited

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Operating Temperature Other, -20 to 60°C

Brand Allen-Bradley

Model 2085-IA8

Series Micro850

Module Type Digital Input

Number of Inputs 8

Input Voltage Range 100-120V AC

Mounting Type DIN Rail / Panel Mount

Compatibility Micro800 Controller Family

Warranty 12 months

Rossonix Co., Limited, a trusted name in industrial automation since 2011, presents the Allen-Bradley 2085-IA8 digital input module. Engineered for the Micro850 controller series, this module provides a reliable interface for integrating up to eight 120V AC field devices into your compact control system. Our global supply chain, supported by offices in Shenzhen and overseas, ensures you receive genuine, rigorously inspected components that minimize downtime and maximize productivity. Experience seamless machine integration with a module designed for precision, durability, and cost-effective scalability.

Key Features and Technical Highlights

The 2085-IA8 is more than just an input terminal; it is a smart building block for modern automation. Its compact footprint belies a robust design capable of handling demanding industrial environments. Below, we break down the critical aspects that make this module a preferred choice for system integrators and maintenance engineers.

▶ AC Input Mastery: Specifically designed to sink 100-120V AC signals, the module is ideal for interfacing with a wide array of legacy and modern field devices, including push buttons, limit switches, and proximity sensors found in packaging, material handling, and HVAC systems.
▶ Compact High-Density Design: With 8 non-isolated inputs packed into a slim profile, the 2085-IA8 saves valuable panel space. This high-density layout allows you to expand your I/O count without increasing the physical footprint of your control cabinet, a crucial advantage for retrofitting projects.
▶ Seamless Micro800 Integration: As a native expansion module for the Micro850 controller, configuration is straightforward via the Connected Components Workbench (CCW) software. This plug-and-play capability drastically reduces engineering time and simplifies commissioning.
▶ Clear Visual Diagnostics: Individual LED indicators for each input channel provide immediate status feedback. Troubleshooting is simplified, allowing maintenance teams to quickly identify signal presence and reduce mean time to repair (MTTR).
▶ Rugged Industrial Construction: Housed in a durable enclosure, the module withstands vibration, temperature fluctuations, and electrical noise commonly found on factory floors. Its operational temperature range of -20 to 60°C ensures reliable performance in harsh conditions.

Detailed Technical Specifications

For a deeper technical understanding, the following table outlines the core parameters of the 2085-IA8 module. These specifications confirm its suitability for standard industrial control applications.

Attribute	Specification
Module Type	Digital Input Expansion Module
Compatible Controllers	Micro850, Micro870 (select configurations)
Number of Inputs	8 (Non-Isolated, Grouped)
Voltage Category	100/120V AC
Operating Voltage Range	79...132V AC, 47...63 Hz
On-State Current (Nominal)	5 mA at 120V AC
Off-State Voltage (Max)	20V AC
Power Dissipation	2.0 W maximum
Terminal Base	Removable (included or available upon request)

Advantages for Your Application

Choosing the 2085-IA8 from Rossonix Co., Limited translates directly to operational benefits. Beyond the hardware specs, the value lies in system uptime and project efficiency.

Reduced Wiring Complexity: The removable terminal block allows for pre-wiring, speeding up panel assembly and simplifying module replacement without disturbing field wiring.
Enhanced Safety: AC input modules are inherently safer for detecting field device status in high-noise environments compared to some DC circuits, preventing false triggers.
Cost-Effective Expansion: Expand your Micro850 system precisely as needed. You do not pay for unused I/O, optimizing the bill of materials for small to mid-sized automation projects.
Global Availability: With Rossonix's logistics hubs in Shenzhen, Hong Kong, and Europe, urgent replacement parts reach your facility quickly, minimizing production stoppages.

Frequently Asked Questions (FAQ)

Q: Is the 2085-IA8 compatible with the Micro820 controller?

A: No, the 2085-IA8 is specifically designed for the Micro850 and Micro870 controller platforms. The Micro820 uses a different form factor for plug-in modules. Always verify the controller's user manual for supported expansion I/O.

Q: How do I connect the field wiring to the module?

A: The module utilizes a removable terminal block. You can unplug the terminal block, connect your 120V AC signal wires and the common connection, and then re-insert the block into the module. This makes installation and maintenance very efficient.

Q: What is the warranty period for this product when purchased from Rossonix?

A: We provide a standard 12-month warranty on the Allen-Bradley 2085-IA8 module. This covers manufacturing defects and ensures the unit performs to the original manufacturer's specifications upon delivery.

Q: Can this module be used for high-speed counting applications?

A: No, the 2085-IA8 is a standard digital input module for detecting on/off states of AC devices. It is not designed for high-speed pulse counting. For high-speed functions, you would need a dedicated high-speed counter module compatible with the Micro850.

Q: Do you offer programming or technical support for this module?

A: As a trading company, our primary support covers hardware specification, procurement, and logistics. For advanced programming support, we recommend utilizing the extensive Rockwell Automation knowledgebase or contacting a certified system integrator, though we can assist with basic configuration queries.

Q: Is the module certified for use in safety-related control systems?

A: The 2085-IA8 is a standard input module and is not rated for safety applications (like SIL or PL ratings). It should be used for general-purpose control and monitoring only.

Q: What markets do you primarily serve, and can you ship to my country?

A: Rossonix Co., Limited has a strong export network covering North America, Europe, South America, the Middle East, and Asia-Pacific. We ship from Shenzhen, Hong Kong, and Europe. Please contact us with your specific destination for a tailored freight quotation.

Why Partner with Rossonix Co., Limited?

With over a decade of experience since our establishment in 2011, Rossonix has grown into a reliable link in the global industrial supply chain. Our annual export value, ranging between US$5 Million and US$10 Million, reflects the trust our clients place in us across diverse markets including North America, Eastern Europe, and Oceania. Our team of 11-50 dedicated professionals ensures every order, from a single module to bulk procurement, receives meticulous attention. We operate with ISO9001 and ISO9000 certified quality management processes, guaranteeing that the 2085-IA8 module you receive is authentic and thoroughly inspected before shipment from our Shenzhen, Hong Kong, or European logistics hubs.

Do not let a faulty I/O module stall your production line. The Allen-Bradley 2085-IA8 offers a straightforward, durable solution for expanding your Micro850 control system. Contact Rossonix Co., Limited today to request a competitive quote, verify real-time stock availability, or discuss your specific automation requirements. Let our expertise streamline your procurement process and keep your operations running smoothly.

Product Tags: 2085-IA8 module , Micro850 input module , Allen-Bradley digital I/O