STBACI0320K – standard analog input kit STB

Description

Main

range of product	Modicon STB distributed I/O solution.
product or component type	Standard analog input kit.
kit composition	STBXTS2100, 6-terminal spring clamp connector. STBXTS1100, 6-terminal screw type connector. STBXBA2000 base. STBACI0320 module.
analogue input type	Current 0…20 mA. Current 4…20 mA.
analogue input number	4
analogue input resolution	15 bits + sign
type of filter	Single low pass input filter 985 Hz.

Complementary

absolute maximum input	25 mA/50 V DC.
cold swapping	Yes
hot swapping fallback	Yes for standard NIMs.
fallback status	State 0 basic NIMs. User configurable standard NIMs.
data format	IEC 61131-2. EN 61131-2.
update time	10 ms
integral linearity	+/- 0.05 %FS.
input impedance	250 Ohm
maximum supply current for sensors	25 mA per input channels.
protection type	Short-circuit protection.
absolute accuracy error	+/- 0.4% of full scale at 25 °C.
temperature drift	+/-0.005 %/°C.
insulation between channels and logic bus	1780 V for 1 minute.
insulation between channels and sensor bus	200 V.
addressing requirement	8 input words.
product compatibility	Mounting base STBXBA2000. Power distribution module. STBPDT3100/3105.
[Us] rated supply voltage	24 V DC
supply	Power distribution module.
current consumption	95 mA at 5 V DC for the logic bus.
marking	CE
overvoltage category	II
status LED	1 LED (green) module status (RDY). 1 LED (red) module error (ERR).
depth	70 mm
height	18.4 mm
width	128.3 mm

Environment

product certifications	CSA UL FM Class 1 Division 2. ATEX Cat 3G. C-Tick
pollution degree	conforming to IEC 60664-1.
operating altitude	<= 2000 m
IP degree of protection	IP20 conforms to EN 61131-2 class 1.
ambient air temperature for operation	-25…70 °C
ambient air temperature for operation	32–140 °F without derating.
ambient air temperature for storage	-40…85 °C without derating.
ambient air temperature for storage	-40–185 °F without derating.
relative humidity	95 % at 60 °C without condensation.
vibration resistance	+/-0.35 mm at 10…58 Hz. 3 gn at 58…150 Hz on 35 x 7.5 mm symmetrical DIN rail. 5 gn at 58…150 Hz on 35 x 15 mm symmetrical DIN rail.
shock resistance	30 gn for 11 ms, conforming to IEC 88 reference 2-27.

Packing Units

Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Weight	146.0 g
Package 1 Height	2.7 cm
Package 1 width	13 cm
Package 1 Length	8 cm
Unit Type of Package 2	S02
Number of Units in Package 2	28
Package 2 Weight	4.514 kg
Package 2 Height	15 cm
Package 2 width	30 cm
Package 2 Length	40 cm

The STBACI0320K is a standard analog input kit from the Schneider Electric STB (Smart Terminal Block) product line. This module is part of the Advantys STB distributed I/O system, designed to offer a flexible, modular approach to industrial automation and control. The STBACI0320K is a crucial component in monitoring and managing analog signals from various sensors and transducers, providing accurate data acquisition for process control and automation applications.

Key Features and Specifications

1. Analog Input Channels: The STBACI0320K module offers multiple analog input channels, typically four, allowing it to interface with various analog sensors. These inputs can measure different types of analog signals such as voltage and current, providing versatility in different applications.
2. Input Signal Range: The module supports a range of input signals, commonly 0-10V for voltage and 4-20mA for current. This wide range ensures compatibility with numerous sensors and devices in industrial environments.
3. Resolution and Accuracy: The STBACI0320K provides high-resolution analog-to-digital conversion, typically 12-bit or higher, ensuring precise measurement and accurate data representation. High accuracy is critical for maintaining process control and quality assurance.
4. Update Rate: The module features a fast update rate, ensuring real-time data acquisition and processing. This is essential for applications requiring quick response times and dynamic adjustments based on sensor inputs.
5. Diagnostic Capabilities: Advanced diagnostic features, such as wire break detection, over-range, and under-range detection, enhance system reliability and facilitate troubleshooting. These diagnostics help in maintaining system uptime and reducing maintenance costs.
6. Configuration and Integration: The STBACI0320K module is easy to configure using standard tools and software provided by Schneider Electric. It integrates seamlessly with other components of the Advantys STB system, ensuring a streamlined setup process and efficient operation.
7. Environmental Robustness: Designed for industrial environments, the module operates reliably under a wide temperature range and is resistant to electromagnetic interference (EMI). This robustness ensures consistent performance in harsh conditions.

Applications

1. Process Control: The STBACI0320K is widely used in process control applications, where precise monitoring and control of variables like temperature, pressure, and flow are crucial. It ensures accurate data acquisition from sensors, facilitating optimal process management.
2. Industrial Automation: In manufacturing and automation systems, the module collects data from various analog sensors, enabling real-time monitoring and control. This data is vital for maintaining efficiency, quality, and safety in automated processes.
3. Energy Management: The module plays a significant role in energy management systems by monitoring analog signals from energy meters and other sensors. Accurate data acquisition helps in analyzing energy consumption patterns and implementing energy-saving measures.
4. Building Automation: In building management systems, the STBACI0320K interfaces with sensors monitoring environmental conditions such as temperature, humidity, and air quality. This data is used to control HVAC systems, ensuring a comfortable and energy-efficient environment.

Installation and Configuration

1. Physical Installation: The STBACI0320K module is designed for easy installation on a DIN rail. It features a compact form factor, making it suitable for use in space-constrained control cabinets. Proper grounding and wiring practices should be followed to ensure reliable operation.
2. Wiring and Connections: The module’s terminals are designed for secure and easy connection of sensor wires. Clear labeling and documentation provide guidance on proper wiring to avoid errors and ensure accurate signal acquisition.
3. Software Configuration: Schneider Electric provides user-friendly software tools for configuring the STBACI0320K module. The configuration process involves setting input signal types, ranges, and scaling factors. Diagnostic features can also be enabled and configured through the software.
4. Integration with Control Systems: The module communicates with central control systems, such as PLCs (Programmable Logic Controllers), via standard industrial communication protocols like Modbus or Ethernet. This seamless integration ensures efficient data exchange and control.

Benefits

1. Modular Design: The modular nature of the STB system allows easy expansion and customization of the I/O setup. Users can add or remove modules based on their specific application requirements, enhancing flexibility and scalability.
2. Cost-Effective: By offering multiple input channels in a single module, the STBACI0320K reduces the need for multiple individual input modules, leading to cost savings in both hardware and installation.
3. Enhanced Reliability: Advanced diagnostic features and robust design contribute to the overall reliability of the system. Early detection of issues and resistance to harsh environmental conditions ensure minimal downtime and maintenance.
4. Improved Process Efficiency: Accurate and real-time data acquisition from analog sensors enables precise control and monitoring of processes. This leads to improved process efficiency, higher product quality, and reduced operational costs.

Maintenance and Troubleshooting

1. Regular Inspection: Periodic inspection of the module and its connections ensures reliable operation. Checking for loose connections, signs of wear, or damage helps in preventing potential issues.
2. Firmware Updates: Schneider Electric may release firmware updates to enhance the functionality and performance of the module. Keeping the firmware up-to-date ensures the latest features and improvements are available.
3. Diagnostic Tools: Utilizing the module’s built-in diagnostic features and software tools helps in identifying and resolving issues quickly. Detailed diagnostic information aids in pinpointing the root cause of problems, reducing downtime.
4. Technical Support: Schneider Electric provides comprehensive technical support for the STBACI0320K module. Access to expert assistance and detailed documentation ensures users can resolve any issues effectively.

Conclusion

The STBACI0320K standard analog input kit is a versatile and reliable component of the Schneider Electric Advantys STB system. Its high-resolution data acquisition, robust design, and advanced diagnostic features make it an ideal choice for a wide range of industrial applications. Whether used in process control, automation, energy management, or building automation, the STBACI0320K ensures accurate and efficient monitoring of analog signals, contributing to enhanced operational efficiency and system reliability.