140DII33000 Schneider Electric Modicon Quantum Discrete Input Module
The 140DII33000 is a discrete input module for the Modicon Quantum series. It offers 8 channels for industrial signal input. Also, it works as an intrinsically safe input module. This makes it suitable for hazardous or controlled process areas.
This module uses an 8V no-load voltage. It supports a 100 Hz switching frequency. In addition, the response time is 1 ms for resistive loads. Therefore, it fits fast monitoring and control tasks.
Oiltech Controls supplies tested automation spare parts. Moreover, we support obsolete control systems. Contact us for stock, photos or technical checks.
Technical Specifications
| Brand | Schneider Electric |
| Model | 140DII33000 |
| Series | Modicon Quantum |
| Module Type | Intrinsically Safe Input Module |
| Input Type | Discrete Inputs |
| Number of Channels | 8 Channels |
| No Load Voltage | 8V |
| Short-Circuit Current | 8 mA |
| Switching Hysteresis Current | 0.2 mA |
| Switching Frequency | 100 Hz |
| Internal Resistance | 2.5 kOhms |
| Response Time | 1 ms resistive |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Mounting Type | Rack Mountable |
| Power Dissipation | 2 W |
| CE Marking | Yes |
| Maximum Relative Humidity | 95% Without Condensation |
| Weight | 2.00 lbs (0.91 kg) |
Key Performance Data
- Measurement Range: 8V input voltage range for discrete signals
- Frequency Response: 100 Hz switching frequency
- Sensitivity: 0.2 mA switching hysteresis current
- Linearity: Stable input load via 2.5 kOhms internal resistance
- Resolution: 8 discrete input channels
- Temperature Range: 0°C to 60°C operating
- Environmental Tolerance: 95% relative humidity without condensation
- Anti-interference: Intrinsically safe design for stable input behavior
Installation Guide
- Mount the module in a compatible Quantum rack.
- Also, keep the cabinet within the 0°C to 60°C range.
- Use wiring rated for the 8V input circuit.
- Then, check the 2.5 kOhms input load path.
- Keep humidity below 95% without condensation.
- After that, confirm the 2 W power limit.
- Avoid moisture during installation and operation.
Commissioning and Maintenance
- Verify each of the 8 input channels before power-up.
- In addition, check the 8 mA short-circuit current level.
- Confirm the 1 ms response time meets the task.
- Moreover, inspect rack contacts for tight connection.
- Keep the cabinet temperature within 0°C to 60°C.
- Therefore, clean only with dry methods.
- Replace damaged wiring before restart.
Compatibility
The 140DII33000 fits Modicon Quantum racks. In addition, it works as an intrinsically safe input module. It supports 8 discrete input channels. Also, it suits systems that need 100 Hz switching. As a result, it works well in legacy and current Quantum setups.
Certifications and Compliance
- CE Marking: Yes, meets essential safety standards
- Module Type: Intrinsically safe input module
- Quality: Meets Schneider Electric standards
- Humidity: 95% without condensation
Packing List
- 1 x 140DII33000 discrete input module
- Protective packing for transport
- Order and test documentation available on request
Warranty and Shipping
Oiltech Controls offers a 12-month warranty on this product. Moreover, we ship by FedEx, UPS and DHL. We provide global shipment support. In addition, we test and verify before dispatch. Therefore, contact us for lead time and stock status.
Typical Applications
- Modicon Quantum control systems
- Intrinsically safe input circuits
- Discrete signal monitoring
- Legacy automation upgrades
- Industrial process panels
- Obsolete control system support
Diagnostic Capability
- 8 channels support quick input checks
- Also, 0.2 mA hysteresis helps confirm stable switching
- 1 ms response time allows fast signal tests
- Moreover, 8 mA short-circuit current can be verified
- Module behavior can be tested before shipment
Why Buy From Oiltech Controls?
- More than 15 years in industrial automation spare parts
- In addition, global shipment support through FedEx, UPS and DHL
- Tested industrial surplus and refurbished options
- Moreover, a 12-month warranty for added confidence
- Technical verification before every shipment
- Also, support for obsolete control systems
Inquiries: info@oiltechcontrols.com or +86 158 8020 0923
FAQ
Q: What is the 140DII33000?
A: It is a discrete input module for Modicon Quantum.
Q: How many channels does it have?
A: It has 8 discrete input channels.
Q: What is the no-load voltage?
A: The no-load voltage is 8V.
Q: What is the switching frequency?
A: The switching frequency is 100 Hz.
Q: What is the response time?
A: The response time is 1 ms for resistive loads.
Q: What is the internal resistance?
A: The internal resistance is 2.5 kOhms.
Q: What is the operating temperature?
A: The operating temperature is 0°C to 60°C.
Q: Is it intrinsically safe?
A: Yes. It is an intrinsically safe input module.
Q: Does it have CE marking?
A: Yes. It carries CE marking.
Q: Does it have a warranty?
A: Yes. Oiltech Controls offers a 12-month warranty.
Q: How does Oiltech Controls ship?
A: We ship by FedEx, UPS and DHL.
Q: Can you test before shipment?
A: Yes. We perform technical verification before shipment.
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
Reviews
There are no reviews yet.