Schneider 140DVO85300C Quantum Output 32 Ch

140DVO85300C 32-Channel Discrete Output Module

Product Introduction

The 140DVO85300C is a discrete output module from Schneider Electric, and it forms a key part of the Modicon Quantum I/O system. Specifically, this module provides 32 output channels that operate using negative logic, which is commonly referred to as sinking outputs. For addressing purposes, it requires 2 output words and 2 input words, facilitating efficient data exchange with the processor. Moreover, this module supports an output voltage range from 10 to 30 VDC, making it compatible with a wide variety of field actuators and indicator lamps. Additionally, the 140DVO85300C includes robust protection features, so it delivers reliable performance in demanding industrial environments. Therefore, this output module is an ideal solution for discrete control applications requiring multiple high-density outputs.

Technical Specifications

This output module offers a comprehensive set of electrical and functional parameters that suit diverse automation needs. For instance, its bus current requirement is only 500 mA, which ensures efficient power consumption within the Quantum backplane. Furthermore, the 140DVO85300C can handle surge currents up to 2.5 A per channel, providing extra margin for inductive loads during startup. Meanwhile, integrated short-circuit protection safeguards the module and connected devices from damage caused by wiring faults or load failures. In addition, overvoltage protection is also built into the design, which enhances the module's resilience against voltage spikes on the field wiring. Besides that, this module carries CE marking and complies with UL 508 and CSA standards, confirming its adherence to international safety and performance requirements. Consequently, the 140DVO85300C meets the high quality expectations of global industrial automation projects.

Environmental and Mechanical Parameters

The Schneider 140DVO85300C is engineered to perform consistently across a broad spectrum of environmental conditions. Specifically, its ambient operating temperature ranges from 0 to 60 degrees Celsius, which accommodates most indoor industrial settings. Moreover, it supports standard humidity levels without condensation, and its compact design measures 0.3 kg in weight for easy handling. In addition, this module features a conformal coating as a protective treatment, which guards the circuit board against moisture, dust, and chemical contaminants. For instance, this coating significantly extends the module's service life in environments where airborne particles or humidity are present. Meanwhile, the standard format of the 140DVO85300C ensures straightforward installation into any Quantum I/O rack. Therefore, this output module offers both mechanical robustness and environmental resilience for long-term operation.

Installation and Wiring Guidelines

Installing the 140DVO85300C into a Modicon Quantum rack is a simple process that follows standard I/O module procedures. First, ensure the system power is turned off before inserting the module into an available slot. Next, align the module with the backplane connectors and push it firmly until the retaining clips lock into position. After that, connect the field wiring to the removable terminal block, paying close attention to the negative logic configuration. For instance, the common terminal should connect to the positive side of the DC supply, while the output terminals sink current to the negative side. Meanwhile, always use appropriate wire gauges and ferrules to ensure secure and reliable terminations. Furthermore, route field wiring separately from power and communication cables to minimize electrical noise interference. In short, careful wiring and proper slot selection will maximize the performance of the 140DVO85300C in your control system.

Packaging and Logistics Information

Each 140DVO85300C module is packaged in protective anti-static materials to prevent electrostatic discharge and physical damage during shipping. Specifically, every package contains one discrete output module, and the carton dimensions are approximately 10 cm in height, 18 cm in width, and 22 cm in length. Furthermore, bulk packaging options are available for larger orders, which helps reduce per-unit shipping costs. Meanwhile, we manage all logistics through our trusted carriers: FedEx, UPS, and DHL. Therefore, you will receive real-time tracking information and reliable delivery schedules for every order. Besides that, all packaging materials are recyclable, which supports Schneider Electric's broader environmental sustainability goals.

Frequently Asked Questions (FAQ)

Q1: What is the output logic type of the 140DVO85300C?
A: This module uses negative logic, meaning it provides sinking outputs that switch the load to the DC common (negative) side.

Q2: How many output channels does the Schneider 140DVO85300C offer?
A: It offers 32 discrete output channels, making it suitable for high-density control applications.

Q3: What voltage range does the 140DVO85300C support?
A: It supports an output voltage range from 10 to 30 VDC, which covers most standard DC load requirements.

Q4: Does the 140DVO85300C include protection features?
A: Yes, it includes both short-circuit protection and overvoltage protection to enhance module and system reliability.

Q5: What environmental certifications does the 140DVO85300C hold?
A: It complies with UL 508 and CSA standards, and it carries CE marking for European market acceptance.