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Home Product Siemens 6ES7231-0HC22-0XA0 SM1231 AI 4x16bit Analog Input Module S7-200 PLC 4Ch Voltage Current
6ES7231-0HC22-0XA0

Siemens 6ES7231-0HC22-0XA0 SM1231 AI 4x16bit Analog Input Module S7-200 PLC 4Ch Voltage Current

Siemens S7-200 SMART AI Module
6ES7231-0HC22-0XA0 Analog Input
S7-200 SMART Expansion Module
6ES7231-0HC22-0XA0
Siemens S7-200 SMART AI Module 6ES7231-0HC22-0XA0 Analog Input for precise signal processing, integrates with S7-200 SMART Expansion Module systems.
Categories:Automation
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Product Description

The Siemens S7-200 SMART AI Module 6ES7231-0HC22-0XA0 Analog Input is a compact S7-200 SMART Expansion Module designed for industrial automation. It integrates 4 analog input channels supporting voltage (0-10V) or current (0-20mA) signals, directly interfacing with S7-200 SMART CPUs via onboard connectors. Operating at 20.4-28.8VDC and -25°C to +60°C, it ensures reliable performance in manufacturing, HVAC, and process control systems. This module features high accuracy (±0.1%) with electrical isolation for noise immunity and supports seamless integration into existing PLC configurations. While its space-efficient design (71.2x80x62mm) suits tight installations, it lacks native communication ports beyond the CPU interface. Requires DIN rail mounting for industrial cabinet deployment.
ParameterSpecification
Product SeriesSiemens S7-200 SMART Expansion Module
Module Type6ES7231-0HC22-0XA0 Analog Input (AI)
Input Channels4 channels (High-speed analog inputs)
Input Signal TypeVoltage: ±10V, ±5V, ±2.5V; Current: 0-20mA
Resolution15-bit including sign (voltage), 15-bit (current)
Sampling Time1ms per channel (All channels active)
Input Impedance≥100kΩ (Voltage), 250Ω (Current)
Isolation500V AC between channels and system
Power Supply24V DC (From S7-200 SMART base unit)
Connection TypeScrew-type terminal block
Operating Temperature-20°C to +60°C
CertificationCE, UL, cULus, RCM
question:Can the company provide upgraded or alternative models?
answer:Yes, we provide upgraded or alternative models based on client needs.
question:Can the company guarantee stable product supply?
answer:Yes, we maintain reliable supply chains to ensure stable product availability.
question:Does the company offer technical selection support?
answer:Yes, we provide technical selection services to optimize product choices.
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:Can the company provide upgraded or alternative models?
answer:Yes, we provide upgraded or alternative models based on client needs.
question:Can the company guarantee stable product supply?
answer:Yes, we maintain reliable supply chains to ensure stable product availability.
question:Does the company offer technical selection support?
answer:Yes, we provide technical selection services to optimize product choices.
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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