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MODICON QUANTUM MULTIFUNCTION INPUT 32 I - IRIG-B - DCF77
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2 Year warranty
| Part Number | 140ERT85420 |
| Manufacturer | Schneider Electric |
| Type | I/O Modules |
| Model # | 140-ERT-854-20 |
| Warranty | 2 Year |
| Module format | Standard |
| Product or component type | Multifunction input module |
| Number of terminals | <= 40 |
| Function of module | Status logging counting 500 Hz |
| Time and date stamped event logging | |
| Status monitoring on discrete inputs | |
| Time synchronisation protocol | IRIG-B |
| DCF77 | |
| Product compatibility | Unity Pro V5.0 - without IRIG-B or TXSNTP100 function |
| Unity Pro V7.0 | |
| Unity Pro V4.1 - without IRIG-B or TXSNTP100 function | |
| Unity Pro V6.0 - without IRIG-B or TXSNTP100 function | |
| Group of channels | 2 groups of 16 inputs process input |
| Discrete input number | 1 discrete input(s) at 24 V clock signal input |
| 32 discrete input(s) at 24...125 V process input | |
| Switching voltage | 125 V at 1 mA for process input |
| 24 V at 6 mA for process input | |
| 48 V at 2.5 mA for process input | |
| 60 V at 2.5 mA for process input | |
| Power consumption in W | <= 7.5 W for process input |
| Insulation | By optocoupler clock signal input |
| Insulation between group of channels | By optocoupler |
| Anti bounce filtering | Configurable from 0 to 255 ms |
| Input state | Inversion configurable |
| Acquisition time | 1 ms clock signal input |
| Input current | 5 mA for clock signal input |
| Electrical connection | Shielded cable cable, cable length: <= 1968.5 ft (600 m) for process input |
| Unshielded cable cable, cable length: <= 1312.34 ft (400 m) for process input | |
| Connections - terminals | Screw terminal block |
| Local signalling | 1 LED green communication on the bus (Active) |
| 1 LED green self test OK, module ready (R) | |
| 1 LED red fault (F) | |
| 32 LEDs status of inputs (1 to 32) | |
| Current consumption | 300 mA at 5 V DC bus |
| 20 mA at 24...125 V DC external power supply per group of channel |
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.
MRO can restore your failed 140ERT85420 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 140ERT85420 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty 140ERT85420, 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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The Schneider Electric 140ERT85420 is a versatile multifunction input module designed for high-performance, precision-driven industrial applications. This module, compatible with Schneider Electric’s Modicon Quantum system, is a robust solution for handling complex process input monitoring, event logging, and status management. Designed with up to 40 terminals and features that support time-stamped event logging, IRIG-B, and DCF77 time synchronization protocols, the 140ERT85420 ensures reliable performance and accurate data capture. Ideal for environments requiring precise control and detailed monitoring, this module can meet the diverse demands of industries such as manufacturing, utilities, and energy. With a two-year warranty from MRO Electric and Supply and free shipping, it offers added reliability and cost-efficiency for users seeking dependable industrial-grade components.
One of the 140ERT85420 module’s essential functions is its ability to perform detailed status monitoring and event logging. With a counting frequency of 500 Hz and 32 discrete inputs operating at 24 to 125 V, this module can monitor and log statuses across diverse input ranges. The data is logged with precise time and date stamps, allowing users to track and analyze events accurately. This feature is invaluable for process automation and control, enabling operators to maintain an accurate history of events for troubleshooting, compliance, and optimization. The logging function improves operational transparency and supports proactive maintenance and data-driven decision-making.
The 140ERT85420 module incorporates sophisticated time synchronization protocols, including IRIG-B and DCF77, essential for coordinated and time-sensitive processes. The module ensures accurate time-stamping and alignment across various systems by aligning event data with these time codes. This is particularly beneficial in applications where synchronized operations are critical, such as in multi-stage manufacturing or energy distribution networks. Time synchronization enhances process efficiency, reduces the potential for error, and facilitates seamless data integration across the entire automation network. The module also supports versions of Unity Pro, including V4.1, V5.0, V6.0, and V7.0, though some features, such as IRIG-B and TXSNTP100, are excluded in specific versions.
The Schneider Electric 140ERT85420 module is designed flexibly, offering configurable anti-bounce filtering that can be adjusted from 0 to 255 milliseconds. This feature helps prevent false readings caused by signal noise or interference, ensuring more accurate data capture. The input state can also be configured to invert signals, offering greater control over signal processing and interpretation. With two groups of 16 process input channels and one discrete clock signal input, the module can handle diverse input types and switching voltages up to 125 V at one mA. This configurability enhances the module’s adaptability, allowing it to be fine-tuned for specific application requirements.
Constructed to meet rigorous industrial standards, the 140ERT85420 module features optocoupler insulation between input groups, protecting against electrical surges and signal interference. It offers a range of connection options, supporting shielded and unshielded cables with maximum lengths of 600 meters for shielded and 400 meters for unshielded cables. Local signaling includes several LEDs for clear visual indicators: a green LED for bus communication, another for module readiness, a red LED for fault status, and 32 LEDs that display the status of each input. These indicators make it easy for operators to monitor module health and activity, enhancing usability and safety.
1. What is the primary function of the 140ERT85420 module?
The 140ERT85420 is a multifunction input module that provides status monitoring, event logging, and time synchronization for process inputs, making it ideal for precise control in industrial automation systems.
2. What time synchronization protocols are supported by this module?
The module supports IRIG-B and DCF77 time synchronization protocols, enabling accurate event time-stamping and coordinated process control across the network.
3. Which software versions of Unity Pro are compatible with this module?
The 140ERT85420 is compatible with Unity Pro V4.1, V5.0, V6.0, and V7.0, though features like IRIG-B and TXSNTP100 may be unavailable in specific versions.
4. What does the module support the input voltage ranges?
The module supports process inputs ranging from 24 V to 125 V, allowing it to handle a variety of input signal levels suitable for different industrial applications.
5. How is anti-bounce filtering configured on this module?
Anti-bounce filtering is configurable from 0 to 255 milliseconds, enabling users to filter out unwanted noise and prevent false signals from affecting the data.
6. What type of cabling is recommended for connecting inputs?
The module can use shielded cables up to 600 meters and unshielded cables up to 400 meters for process inputs, providing installation flexibility.
The Schneider Electric 140ERT85420 Multifunction Input Module is a powerful solution for reliable, synchronized, and efficient process control, making it an essential component for high-precision industrial automation.
Schneider Electric products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry I/O Modules from other manufacturers such as Modicon and ABB.
Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140ERT85420, take a look at more from our I/O Modules 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 140ERT85420 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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