Schneider STBAVI1270K Analog Input Kit
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Details |
|---|---|
| Brand | Schneider Electric |
| Model | STBAVI1270K |
| Product Type | Standard Analog Input Kit |
| Product Series | Modicon STB Distributed I/O System |
| Analog Input Module | STBAVI1270 |
| Number of Analog Inputs | 2 |
| Input Signal Type | Voltage |
| Analog Input Range | ±10 V DC |
| Input Resolution | 11 bits + sign |
| Input Impedance | 400 kΩ |
| Maximum Source Impedance | 1 kΩ |
| Input Filter | 25 Hz low-pass filter |
| Response Time | 5 ms |
| Update Time | 10 ms for both channels |
| Absolute Maximum Input Voltage | 50 V DC |
| Absolute Accuracy Error | ±0.5% of full scale at 25°C |
| Integral Linearity | ±0.2% of full scale |
| Differential Linearity | Monotonic |
| Temperature Drift | ±0.01%/°C |
| Maximum Sensor Supply Current | 100 mA per input channel |
| Short-Circuit Protection | Supported |
| Channel-to-Logic-Bus Insulation | 1500 V for 1 minute |
| Channel-to-Sensor-Bus Insulation | 30 V |
| Rated Supply Voltage | 24 V DC |
| Logic Bus Current Consumption | 30 mA at 5 V DC |
| Data Format | IEC 61131-2, EN 61131-2 |
| Cold Swapping | Supported |
| Hot-Swapping Fallback | Supported with standard NIMs, subject to system configuration |
| Fallback Status | State 0 with basic NIMs; user-configurable with standard NIMs |
| Addressing Requirement | 4 input words |
| Mounting Base | STBXBA1000 |
| Compatible Power Distribution Modules | STBPDT3100 / STBPDT3105 |
| Kit Components | STBAVI1270 module, STBXBA1000 base, STBXTS1100 six-terminal screw connector, STBXTS2100 six-terminal spring-clamp connector |
| Status Indicators | Green RDY module-status LED and red ERR module-error LED |
| Protection Rating | IP20 |
| Operating Temperature | 0–60°C |
| Storage Temperature | -40–85°C |
| Relative Humidity | Up to 95%, non-condensing |
| Overvoltage Category | II |
| Product Certifications | UL, CSA, FM Class 1 Division 2, ATEX Category 3G, CE and other applicable approvals |
| Dimensions | 18.4 × 128.3 × 70 mm |
| Weight | 0.115 kg |
| Product Lifecycle | Scheduled for discontinuation on December 1, 2027; standard service scheduled to end on December 31, 2035 |
| Recommended Replacement | NTSAMI0210K, subject to system compatibility verification |
FAQ
1. What is the main function of the Schneider STBAVI1270K Analog Input Kit?
The STBAVI1270K is designed to acquire analog voltage signals in a Modicon STB distributed I/O system. It converts incoming voltage measurements into digital values that a PLC or compatible controller can process. Typical applications include industrial process monitoring, machine automation, and equipment control.
2. What input voltage range does the STBAVI1270K support?
The module supports two analog input channels with a range of −10 V to +10 V DC. It is suitable for compatible voltage-output sensors and transmitters. Before installation, verify the output range of the connected device and ensure the controller configuration matches the actual signal.
3. What are the resolution and accuracy specifications of the STBAVI1270K?
The module provides an input resolution of 11 bits plus a sign bit. Its specified absolute accuracy error is ±0.5% of full scale at 25°C, with integral linearity of ±0.2% of full scale and temperature drift of ±0.01%/°C. Actual measurement performance depends on signal quality, wiring, and operating conditions.
4. Can the STBAVI1270K directly accept 4–20 mA current signals?
No. The STBAVI1270K is a voltage-input module designed for signals in the ±10 V DC range. It does not directly support 4–20 mA current inputs. If a field transmitter provides a current output, use an appropriate signal converter or select a compatible current-input module.
5. How should analog voltage sensors be connected to the STBAVI1270K?
Connect the sensor’s positive and negative signal wires to the appropriate channel terminals according to the Schneider Electric wiring diagram. The kit includes screw-terminal and spring-clamp connector options. Check terminal assignments and polarity, and route analog signal cables away from power cables to reduce electrical interference.
6. What should be checked if the STBAVI1270K readings are unstable or incorrect?
First, confirm that the incoming signal is within the ±10 V range and that the software channel configuration is correct. Then inspect terminal connections, grounding, shielding, and sensor output stability. If the issue persists, test the channel with a known voltage source and review the PLC’s I/O mapping and diagnostic information.
7. Which mounting base and power distribution modules are compatible with the STBAVI1270K?
The kit includes the STBAVI1270 module, STBXBA1000 mounting base, STBXTS1100 screw-terminal connector, and STBXTS2100 spring-clamp connector. Compatible power distribution modules include STBPDT3100 and STBPDT3105. Before installation, verify the network interface module and the complete Modicon STB island configuration.
8. Is the STBAVI1270K discontinued, and which replacement should be considered?
Schneider Electric lists December 1, 2027, as the planned discontinuation date, with standard service scheduled to end on December 31, 2035. The recommended replacement is NTSAMI0210K from the Modicon Edge I/O NTS range. Because it belongs to a different I/O platform, verify controller compatibility, network architecture, wiring, configuration software, and input requirements before replacement.
Schneider STBAVI1270K Analog Input Kit is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
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We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
