140EHC20200
Schneider Electric
Overview
The 140EHC20200 is a High-speed counter module in the Modicon Quantum automation platform range from Schneider Electric. It is engineered for industrial automation duties within the Modicon Quantum ecosystem.
Application & Technical Notes
As a high-speed counter module, the 140EHC20200 is intended for deployment in panel-based control cabinets and machine enclosures where Modicon Quantum equipment is installed. It performs a defined automation function within the control system and is selected to match the installed Schneider Electric platform.
Key published characteristics include an operating temperature range of 32…140 °F (0…60 °C). These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (32…140 °F (0…60 °C)); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -40…185 °F (-40…85 °C). Avoid condensation — the rated humidity is 95 % without condensation; store and operate the module in a dry, pollution-degree-appropriate enclosure. Verify field wiring, shielding and grounding at installation; check terminal torque and confirm signal types match the configured range. Periodically inspect for loose terminations, induced noise and channel-level diagnostics reported by the controller. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the 140EHC20200, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the module matches your Modicon Quantum rack, the required channel count, signal type and voltage, and the firmware/configuration of the controller. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the 140EHC20200?
The 140EHC20200 is a high-speed counter module in the Modicon Quantum automation platform range from Schneider Electric. It is described by the manufacturer as: High-speed counter module.
What are the key technical ratings of the 140EHC20200?
Its published highlights include operating temperature 32…140 °F (0…60 °C). Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the 140EHC20200 mounted or installed?
Installation follows the standard Modicon Quantum mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the 140EHC20200 compatible with my controller?
It is part of the Modicon Quantum family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the 140EHC20200?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
Modicon Quantum - high-speed counter module - 500000 Hz
Main
| Range of Product | Modicon Quantum automation platform Product or Component Type High-speed counter module Number of channels 2 |
|---|
Complementary
| Addressing requirement | 6 output words 6 input words |
|---|---|
| Data format | 2147483647 dec 32 bits 65535 dec 16 bits Counting input type Incremental or quadrature |
| Counting frequency | 500000 Hz |
| Discrete input voltage | < 30 V Operating mode Incremental or quadrature discrete input Input resistance 10 kOhm discrete input Operating threshold 0...11 V single ended mode 24 V DC at state off 0...2 V single ended mode 5 V DC at state on 0 V single ended mode 12 V DC at state on 13...24 V single ended mode 24 V DC at state on 2...7 V single ended mode 12 V DC at state off >= 1.8 V differential mode 3.5...5 V single ended mode 5 V DC at state off |
| Discrete output number | 4 |
| Discrete output type | Field Effect Transistor (FET) |
| Discrete output voltage | 0 V switch off DC 0.4 V switch on DC Load current 0.5 A |
| Maximum leakage current | 0.4 mA state off |
| Maximum voltage drop | <0.4 V state on |
| Protection type | 36 V transorb discrete output |
| Isolation between channels and bus | 1780 Vrms 60 s |
| Fault type | Loss of output field power |
| Output short-circuit protection | Blown fuse 2.5 A |
| Power dissipation | 4 + (0.4 x total module load current) |
| Bus current requirement | 650 mA External power requirement 19.2...30 V Rack type Local Remote Distributed |
| Local signalling | 2 LEDs for channel status |
| Marking | CE |
| Current consumption | <= 1050 mA 24 V DC external power supply |
| Module format | Standard |
Environment
| Resistance to electrostatic discharge | 4 kV contact IEC 801-2 8 kV on air IEC 801-2 |
|---|---|
| Resistance to electromagnetic fields | 9.1 V/m (10 V/m) 80…1000 MHz IEC 801-3 |
| Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) |
| Relative Humidity | 95 % without condensation |
| Operating altitude | <= 16404.2 ft (5000 m) |
| Standards | UL 508 |
| Product Certifications | C-Tick.1 CSA No 142 FM Class 1 Division 2 UL |
Ordering and shipping details
| Category | US1PC2118155 |
|---|---|
| Discount Schedule | PC21 GTIN 3595861127104 |
| Returnability | Yes |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 1.97 in (5.0 cm) |
| Package 1 Width | 6.69 in (17.0 cm) |
| Package 1 Length | 12.60 in (32.0 cm) |
| Package weight(Lbs) | 15.7 oz (444.0 g) |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.