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2-year Warranty

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ABB 3BSE008508R1



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2 Year warranty

Part Number3BSE008508R1
TypeAC Drives
Warranty2 Year
DescriptionAnalog input
Analog Inputs16 channels, 0 ... 20mA, 4 ... 20mA, -10 ... +10V, 0 ... +10V, PT100, PT1000, NI1000, usable as DI, 12bit + sign
Ambient Air TempOperation 0 ... +60 °C Storage -40 ... +70 °C
I/O OptionIO module with Onboard IO - 16AI
Power Supply24 V DC
Height76 mm
Width67.5 mm
Length62 mm
Programming SoftwareAC500 Control Builder PS501-PROG

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 3BSE008508R1 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 3BSE008508R1 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 3BSE008508R1, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

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Ask about exchanging your faulty 3BSE008508R1 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

ABB 3BSE008508R1 Overview

ABB 3BSE008508R1 Digital Input Module


The ABB 3BSE008508R1 is a Digital Input Module of modern industrial automation, offering unparalleled precision and versatility in digital signal processing. With its comprehensive features and benefits, this module elevates the performance and reliability of automation systems across diverse industrial applications.

Expanded Input Capacity

At the heart of its functionality lies the module's capacity to handle 16 digital inputs, providing ample flexibility to accommodate a wide range of input signals. Each input channel operates within a voltage range of 18 to 30 volts DC, with a nominal input current of 6 mA at 24 volts. This expansive input capacity enables seamless integration into complex automation systems, empowering organizations to optimize processes with precision and efficiency.

Advanced Input Configuration

The inputs of the ABB 3BSE008508R1 module are strategically divided into two individually isolated groups, each comprising eight channels. This isolation ensures enhanced reliability and safety in signal processing, minimizing the risk of interference and optimizing performance in demanding industrial environments. Additionally, each input channel is equipped with current limiting components, EMC protection components, input state indication LED, and an optical isolation barrier, further enhancing the module's resilience and accuracy.

Voltage Supervision and Error Detection

An innovative feature of the module is its provision for voltage supervision input, which monitors the process voltage and provides error signals in the event of voltage fluctuations or disappearances. This real-time monitoring capability enables swift detection and response to potential issues, minimizing downtime and optimizing operational efficiency. Error signals can be conveniently accessed via the ModuleBus, facilitating proactive maintenance and troubleshooting.

Features and Benefits

The ABB 3BSE008508R1 Digital Input Module boasts a range of features and benefits designed to streamline automation processes and enhance performance. With 16 channels tailored for 24-volt DC inputs with current sinking capabilities, it offers unparalleled versatility and compatibility with various industrial applications. The module's two isolated groups with voltage supervision provide added reliability and safety, ensuring uninterrupted operation in demanding environments. Input status indicators offer at-a-glance monitoring of input states, simplifying system management and diagnostics.

General Information and Specifications

With article number 3BSE008508R1, this module falls under the category of Digital Input in ABB's product lineup. It operates with a signal specification of 24 volts DC and features a total of 16 channels. The signal type is current sinking, with no support for HART or SOE functionality. While redundancy, high integrity, and intrinsic safety features are not supported, the module excels in mechanics, adhering to the S800 standard. Detailed data including input voltage ranges, impedance, isolation, and filter times further illustrate the module's capabilities and performance specifications.

FAQ: ABB 3BSE008508R1 Digital Input Module

Q: What is the ABB 3BSE008508R1 Digital Input Module?

A: The ABB 3BSE008508R1 is a digital input module designed for industrial automation applications, enabling the monitoring and processing of digital signals within automation systems.

Q: How many digital inputs does the module support?

A: The module supports 16 digital inputs, providing ample capacity for connecting various digital signals in industrial environments.

Q: What is the input voltage range and current for the module?

A: The input voltage range for the module is 18 to 30 volts DC, with a nominal input current of 6 mA at 24 volts.

Q: How are the inputs divided within the module?

A: The inputs are divided into two individually isolated groups, each comprising eight channels, ensuring enhanced reliability and safety in signal processing.

Q: Does the module provide voltage supervision?

A: Yes, the module features voltage supervision input for monitoring process voltage. It provides error signals in the event of voltage fluctuations or disappearances, facilitating quick detection and response to potential issues.

Q: What are the key features of the ABB 3BSE008508R1 module?

A: The module offers 16 channels for 24-volt DC inputs with current sinking capabilities. It includes two isolated groups with voltage supervision, input status indicators, and current limiting components for enhanced reliability.

Q: What are the general specifications of the module?

A: The module operates with a signal specification of 24 volts DC and falls under the category of Digital Input in ABB's product lineup. It does not support HART or SOE functionality and adheres to the S800 standard in mechanics.

Q: What are the benefits of using the ABB 3BSE008508R1 module?

A: The module provides enhanced reliability, flexibility, and safety in digital signal processing within industrial automation systems. It enables organizations to optimize processes, improve efficiency, and achieve operational excellence.

Q: Can the module be integrated into existing automation systems?

A: Yes, the module is designed for easy integration into existing automation systems, offering compatibility with various communication protocols and control interfaces.

Contact Us Today For More Information About ABB Products

Check out the rest of our ABB product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 3BSE008508R1, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 3BSE008508R1 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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