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Home Product 6ES7231-7PF22-0XA0 Siemens SIMATIC S7-1200 8AI Module RTD Thermocouple Input PLC
6ES7231-7PF22-0XA0

6ES7231-7PF22-0XA0 Siemens SIMATIC S7-1200 8AI Module RTD Thermocouple Input PLC

Siemens 6ES7231-7PF22-0XA0
SIMATIC S7-200 Analog Module
8-Channel PLC Input Module
6ES7231-7PF22-0XA0
Siemens 6ES7231-7PF22-0XA0, SIMATIC S7-200 Analog Module, 8-Channel PLC Input Module for high-precision voltage/current signal acquisition in automation systems.
Categories:Automation
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Product Description

The Siemens 6ES7231-7PF22-0XA0 is a SIMATIC S7-200 Analog Module functioning as an 8-Channel PLC Input Module for industrial automation applications. It provides eight isolated analog input channels supporting voltage (0-10V) or current (0/4-20mA) signals, compatible with sensors and transducers. Designed for the S7-200 series, it connects directly to the PLC via PPI or freeport interfaces and operates at 24V DC within a temperature range of 0-55°C. Ideal for manufacturing, process control, and energy systems, this module offers high accuracy (±0.1% resolution) and noise resistance in harsh environments. Its compact design simplifies integration, though it lacks native support for modern fieldbus protocols. The module does not include a battery or display, and sensor detection distances depend on external device specifications, ensuring flexibility in diverse setups.
Parameter Specification
Module Type Siemens 6ES7231-7PF22-0XA0
System Compatibility SIMATIC S7-200 PLC
Signal Channels 8-channel analog input
Signal Type Voltage/Current
Measurement Range ±10V/±5V (Voltage), 0-20mA/4-20mA (Current)
Resolution 15-bit + sign
Conversion Time 10ms per channel
Isolation 500V AC between channels/systems
Operating Temperature 0°C to 55°C
Certification CE, cULus, ATEX
Connector Type Screw terminal
question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs depend on weight, destination, and service level. We offer economy options for cost savings. Contact us for a customized solution.
question:Why can’t you offer discontinued models others provide?
answer:Other suppliers may have old stock. We ensure quality by only offering current models. We can help find alternatives.
question:Do you support small batch orders?
answer:Yes, we accommodate small orders. Contact us for pricing. Volume discounts apply for larger quantities.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs depend on weight, destination, and service level. We offer economy options for cost savings. Contact us for a customized solution.
question:Why can’t you offer discontinued models others provide?
answer:Other suppliers may have old stock. We ensure quality by only offering current models. We can help find alternatives.
question:Do you support small batch orders?
answer:Yes, we accommodate small orders. Contact us for pricing. Volume discounts apply for larger quantities.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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