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Schneider Electric 140DAO85300

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MANUFACTURER: Schneider Electric 

DESCRIPTION: Discrete Output Module - 32 O - 20..253 V AC

PRODUCT TYPE INFO: Modicon Quantum

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2 Year warranty

Part Number140DAO85300
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-DAO-853-00
Warranty2 Year
Module formatStandard
Product or component typeAC discrete output modules
Discrete output number32
Group of channels4 groups of 8 channels
Supply frequency47...63 Hz
Voltage drop1.5 V
Discrete output voltage20...253 V AC
Addressing requirement2 output words
Absolute maximum output300 Vrms for 10 s AC
400 Vrms 1 cycle AC
Maximum load current0.88 mA 230 V off state leakage per output
1 A rms 20...253 V per output
16 A rms per module
4 A rms per group
Surge current<= 2.5 A during 1 ms
DV/Dt400 V/ms
Response time<= 0.5 ms at state 0 to state 1
<= 0.5 ms at state 1 to state 0
Protection typeInternal output protection by 4 A fuse
Internal by RC filter
Power dissipation1.60 + (1.0 V x total module load current)
Local signalling1 LED green bus communication is present (Active)
1 LED red external fault detected (F)
32 LEDs green input status
Bus current requirement320 mA

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Repair Benefits

MRO can restore your failed 140DAO85300 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 140DAO85300 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

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If you are interested in getting credit for your faulty 140DAO85300, 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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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.

Schneider Electric 140DAO85300 Overview

The 140DAO85300 Schneider Electric Discrete Out Module is a component of the Quantum with Concept and ProWORX system. It has a total of 32 channels and each group has 8 points. The module requires a 1 A bus current to function properly. One of its special features is that it has a 1 A per point, group fused configuration. It also has an I/O AC Output of 24 with a function voltage of 230 Vac. These 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.

Specifications for the 140DAO85300 

The specifications for the module include 32 output points divided into four 8-point fused groups. The module also has active LEDs numbered 1 to 32, with green indicating point status. It requires 2 words for addressing. The operating voltages range from 20 to 253 Vac, with an absolute maximum of 300 Vac for 10 seconds and 400 Vac for 1 cycle. The module operates at a frequency between 47 and 63 Hz. The on-state drop per point is 1.5 Vac, with a minimum load current of 10 mA resistive. The maximum load current for each point is 1 A continuous, 20 to 253 Vac rms, with each group having a maximum of 4 A. The module has a maximum of 16 A continuous, as per the derating chart.

The module has an off-state leakage maximum per point, which varies depending on the operating voltage. The maximum off-state leakage is 2.0 mA at 230 Vac, 1.1 mA at 115 Vac, 0.4 mA at 48 Vac, and 0.2 mA at 24 Vac. The surge current maximum for the module is determined by the number of cycles. For one cycle, it can reach 15 A per point. For two cycles, the surge current maximum is 12 A per point. And for three cycles, the maximum surge current is 8 A per point.

Features of the Modicon 140DAO85300 

The module has a response time of 0.50 of one line cycle maximum for both the OFF-ON and ON-OFF transitions. It also has internal RC snubber protection for output protection.

The isolation for the module is 1780 Vac for 1 minute both for the group-to-group and output-to-bus configurations.

The module requires 320 mA bus current and has a power dissipation of 1.60W + 1.0 x Total Module Load Current. External power is not required. The module has fuse locations, and the fusing is internal, with a 4 A, 250 V fuse (Little Fuse 217004) for each group. 

The 140DAO85300 includes agency approvals and conformal coating availability for the I/O of Quantum products. It is conformally coated and has received approvals from UL 508, CSA 22.2-142, C-UL, Factory Mutual, Class I, Div 2, CE, and CSA Class I, Div 2.

Contact Us Today For More Information About Schneider Electric Products

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, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140DAO85300, 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 140DAO85300 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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