Modicon STBACI1230K Analog Input Kit - 2-Channel 0-20mA Module

Product Overview

The Schneider Electric STBACI1230K is a high-performance analog input module within the Modicon STB distributed I/O series. This module provides precise monitoring for two 0–20 mA current inputs in industrial control systems. Engineered for reliability, it ensures seamless data acquisition in demanding automation environments. Global PLC Spare HUB's Insight: This module is ideal for high-precision sensor integration in manufacturing, energy, and process control applications.

Technical Specifications

• Brand: Schneider Electric
• Model: STBACI1230K
• Series: Modicon STB
• Input Channels: 2 x 0–20 mA current inputs
• Resolution: 12-bit digital conversion
• Accuracy: ±0.5% of full scale at 25 °C
• Linearity: ±0.1% FS integral linearity
• Frequency Response: 25 Hz low pass input filter
• Response Time: 5 ms module response time
• Temperature Drift: ±0.01%/°C
• Environment: -25 to 70 °C operating temperature range
• Isolation: 1500 V between channels and logic bus
• Diagnostics: On-module RDY (green) and ERR (red) LED status indicators

Installation and Maintenance

• The kit supports hot-swapping for standard Network Interface Modules (NIMs).
• Cold swapping is fully supported for simplified field maintenance.
• The unit mounts easily on standard symmetrical DIN rails.
• The design includes short-circuit protection for connected sensors.
• Supply current of 100 mA is available per input channel.

Compatibility and Standards

• Designed for use with STBXBA1000 mounting bases.
• Compatible with STBPDT3100/3105 power distribution modules.
• Certifications: CE, ATEX Cat 3G, CSA, UL, and FM Class 1 Division 2.
• Compliance: EN/IEC 61131-2 standards for industrial equipment.

Packaging and Delivery

• Kit Contents: STBACI1230 module, STBXBA1000 base, and both screw/spring clamp connectors.
• Warranty: 12-month standard manufacturer warranty included.
• Shipping: Fast global shipping via FedEx, UPS, or DHL.
• Lead Time: Orders are processed and dispatched within 24–48 hours.

Typical Applications

• Automated factory production lines.
• Building management and HVAC control systems.
• Process automation in energy and power sectors.
• Sensor-to-PLC communication in distributed I/O architectures.

Buying Guide

• Verify your existing Modicon STB backplane version for compatibility.
• Ensure the 0–20 mA signal range matches your sensor output requirements.
• Review the space requirements (128.3 mm width) for your existing DIN rail cabinet.
• Consult technical manuals if replacing older variants to ensure bus protocol alignment.

FAQ

What should I do if the red ERR LED turns on?
Check the sensor wiring for short circuits or open loops. Verify that the input signal is within the 0–20 mA range.

Can I replace this module while the system is running?
Yes, this module supports hot-swapping if you are using a standard Network Interface Module (NIM).

Does this kit include the connectors?
Yes, the STBACI1230K kit includes both the screw-type (STBXTS1100) and spring-clamp (STBXTS2100) connectors.

Why choose the Global PLC Spare HUB for this part?
We provide rigorous quality control and expedited 24–48 hour shipping to minimize your system downtime.

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