产品介绍
The Schneider Electric STBACI0320 is a standard analog input module within the Advantys STB Distributed I/O system, designed for high-precision measurement and monitoring in industrial automation environments. It supports two analog input channels, providing current measurement capabilities over 0 to 20 mA and 4 to 20 mA ranges, suitable for a wide range / field instruments such as transmitters, flow meters, and temperature sensors.
This module is engineered to support 12-bit resolution, ensuring accurate signal representation. It features built-in diagnostics, short-circuit protection, and signal quality monitoring. The STBACI0320 integrates seamlessly with Modicon control systems and supports hot swapping, making it ideal for dynamic automation environments where uptime and reliability are critical.
Its slim DIN-rail form factor and modular design make it ideal for decentralized control applications in manufacturing, energy, water management, and process industries.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | STBACI0320 |
| 制造商 | Schneider Electric |
| Series | Modicon STB Distributed I/O |
| Module Type | Analog Input Module |
| Number / Channels | 2 Analog Inputs |
| Input Signal Range | 0–20 mA / 4–20 mA |
| Resolution | 12 bits |
| Accuracy | ±0.2% / full scale |
| Conversion Time | ≤5 ms per channel |
| Diagnostics | Open circuit, overrange, undervoltage, short-circuit detection |
| Isolation | Channel-to-bus optical isolation |
| Voltage Range | Supplied through STB power distribution module |
| Power Consumption | Approx. 1.5 W |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Mounting Type | DIN rail |
| Dimensions (H x W x D) | 70 x 18.4 x 128.3 mm |
| 重量 | 0.099 kg |
| Certifications | CE, UL, cUL, RoHS |
Product Applications
-
Process Industry
Ideal for accurate measurement / process variables such as pressure, level, and flow via 4–20 mA transmitters. -
Water and Wastewater Treatment
Enables signal acquisition from turbidity sensors, pH probes, and flow meters. -
Energy and Power Systems
Measures current outputs from environmental and load monitoring systems. -
Manufacturing and Factory Automation
Integrates seamlessly into SCADA/PLC systems for sensor data acquisition in automated lines. -
Building Automation Systems
Collects analog data from HVAC sensors and temperature transducers. -
Oil & Gas and Petrochemicals
Used in remote I/O architectures for field signal acquisition in hazardous areas.
Product Advantages
-
High Accuracy
12-bit resolution with ±0.2% full-scale accuracy ensures precise signal representation. -
Compact and Modular Design
Space-saving DIN-rail format, easily expandable within distributed architectures. -
Comprehensive Diagnostics
Built-in features detect open circuits, overrange, and short-circuits for robust maintenance. -
Industrial-Grade Reliability
Designed for operation in harsh industrial environments with wide temperature range and strong EMI imm件y. -
Easy Integration
Fully compatible with Modicon PLCs and STB I/O islands via fieldbus interfaces. -
Hot-Swappable
Allows module replacement without system shutdown, reducing downtime. -
Field Isolation
Galvanic isolation ensures noise imm件y and electrical safety between channels and the bus.
常见问题 (FAQ)
-
How many analog input channels does the STBACI0320 provide?
It has 2 independent analog input channels. -
What input ranges are supported by this module?
It supports 0–20 mA and 4–20 mA current input signals. -
Can it detect open circuits or sensor failures?
Yes, the module includes diagnostics for open circuits, overrange, and short circuits. -
Is the module hot-swappable?
Yes, it supports hot-swapping within the STB distributed I/O system. -
What is the resolution / the analog inputs?
It provides 12-bit resolution for accurate analog signal capture. -
How is the module powered?
It is powered via the STB system’s power distribution module. -
Is this module suitable for field applications in extreme environments?
Yes, it operates from 0°C to 60°C and is built for industrial conditions. -
Does the module support channel isolation?
Yes, it includes optical isolation between the channels and communication bus. -
What is the physical size / this module?
It measures 70 x 18.4 x 128.3 mm and weighs 0.099 kg. -
Which s/tware can be used to configure this module?
It is configured using Advantys Configuration S/tware and is compatible with 单位y Pro when integrated with Modicon PLCs.
Related or Same-Series 型号s
| 型号 | 描述 | Type | Channels | Signal Type |
|---|---|---|---|---|
| STBACI1230 | Analog Input Module | Analog Input | 2 | Voltage (0–10 V) |
| STBACO0220 | Analog Output Module | Analog Output | 2 | Current (0–20 mA, 4–20 mA) |
| STBACO1230 | Analog Output Module | Analog Output | 2 | Voltage (0–10 V) |
| STBDAI1250 | Digital Input Module | Digital Input | 8 | 24 VDC |
| STBDDO2210 | Digital Output Module | Digital Output | 8 | 24 VDC, sink |
| STBXBA1000 | STB Bus Interface for Modbus | Bus Interface | – | Modbus Fieldbus |
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