SCHNEIDER TBUX297319 Programmable controller

SCHNEIDER TBUX297319 Overview

The SCHNEIDER TBUX297319 is an 8-channel analog input expansion module, specifically designed for use with Schneider Electric's SCADAPack series of Remote Terminal Units (RTUs), including the SCADAPack 300 series, 300E series, and 32 series. It expands the analog input capabilities of these controllers, enabling them to monitor various industrial processes by converting analog signals (voltage or current) into digital data.

Product Detailed Description

• Function:

• Provides 8 channels for analog input signals.

• Converts continuous analog signals (e.g., from sensors measuring temperature, pressure, flow) into digital values that can be processed by the SCADAPack RTU.

• Supports various analog input types, including voltage (0-5 V, 1-5 V) and current (0-20 mA, 4-20 mA), making it versatile for different industrial sensors.

• Features isolation between the field and logic, enhancing signal integrity and protecting the control system from electrical noise and surges from the field.

• Single-ended input configuration.

• Features:

• Designed as an expansion module for Schneider Electric SCADAPack RTUs (e.g., SCADAPack 300, 300E, 32 series).

• Compact dimensions (Length: 45 mm, Width: 74 mm, Height: 124 mm) for efficient cabinet space utilization.

• Rugged construction suitable for industrial environments.

• Product certifications include cCSAus HazLoc Class I Division 2 Group A, B, C, D, indicating its suitability for hazardous locations.

Product Parameters

• Module Type: Analog Input Module

• Channels: 8 Analog Inputs (AI)

• Input Types:

• Voltage: 0-5 V

• Voltage: 1-5 V

• Current: 0-20 mA

• Current: 4-20 mA

• Maximum Load Resistance (for current inputs):

• 1000 Ω with 24 Vdc loop power

• 400 Ω with 12 Vdc loop power

• 250 Ω with 9 Vdc loop power

• Isolation: 500 Vac (field to logic)

• Input Configuration: Single Ended

• Dimensions (approximate):

• Length: 45 mm

• Width: 74 mm

• Height: 124 mm

• Compatibility: Designed for SCADAPack 300 series, 300E series, and 32 series.

• Certifications: cCSAus HazLoc Class I Division 2 Group A, B, C, D.

Product Advantages

• Enhanced Monitoring Capability: Expands the analog input capacity of SCADAPack RTUs, allowing for more comprehensive monitoring of process variables.

• Versatility: Supports multiple standard analog input signals (voltage and current), making it compatible with a wide range of industrial sensors.

• Reliable Performance in Harsh Environments: HazLoc certifications (Class I Division 2) and robust design ensure reliable operation in demanding industrial and potentially hazardous locations.

• Electrical Isolation: Field-to-logic isolation provides protection against electrical noise and ground loops, ensuring signal integrity and system reliability.

• Seamless Integration: Designed specifically for SCADAPack RTUs, ensuring easy and reliable integration into existing SCADA and telemetry solutions.

• Compact Size: Its small footprint helps save valuable space in control cabinets.

Precautions

• Correct Installation: Adhere strictly to Schneider Electric's installation guidelines and wiring diagrams to ensure proper functionality and safety. Incorrect wiring can lead to module damage or inaccurate readings.

• Environmental Conditions: Ensure the operating environment complies with the module's specified temperature, humidity, and other environmental ratings, especially for hazardous location applications.

• Grounding: Proper grounding is crucial for signal integrity and safety, especially with isolated modules.

• Power Supply: Ensure the loop power supplied to the module is within the specified voltage range and has sufficient current capacity for the connected sensors and their maximum load resistance.

• Hazardous Location Compliance: When used in hazardous locations, ensure all installation and wiring adhere to relevant national and local electrical codes (e.g., NEC Article 500 for Class I, Division 2 environments).

• Firmware Compatibility: Verify that the firmware version of the SCADAPack RTU is compatible with the TBUX297319 module.

• Electrostatic Discharge (ESD): Take appropriate ESD precautions when handling the module to prevent damage to sensitive electronic components.

Product Applications

The SCHNEIDER TBUX297319 analog input module is primarily used in distributed control systems (DCS), Supervisory Control and Data Acquisition (SCADA) systems, and telemetry applications, especially in industries requiring remote monitoring and control. Common applications include:

• Oil and Gas: Monitoring wellhead pressure, pipeline flow, tank levels, and other process variables at remote sites.

• Water and Wastewater Management: Monitoring water levels in reservoirs, flow rates in pipelines, pump status, and chemical levels in treatment plants.

• Power Distribution: Monitoring transformer temperatures, substation conditions, and power consumption.

• Environmental Monitoring: Collecting data from weather stations, air quality sensors, and water quality probes.

• Process Automation: General industrial process monitoring where analog sensor inputs are required for control and data logging.

• Remote Asset Management: Providing real-time data from geographically dispersed assets for operational optimization and predictive maintenance.

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