SIMATIC S7-200 SMART, Analog input SM AR04 RTD, 4xAI RTD module
Technical Specifications
Input Channels:4 RTD Inputs (Resistance Temperature Detector).
Supported Sensors:Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, and standard Resistance (Ω).
Resolution: 16-bit (For extremely fine temperature monitoring).
Mounting: Direct front-mount on S7-200 SMART CPU (Signal Board Slot).
Wiring Support: Supports 2-wire, 3-wire, and 4-wire configurations for lead-wire compensation.
Rs.16,250.00
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Product Details
The Siemens SIMATIC S7-200 SMART Analog Input Module SM AR04 RTD (Part No. 6ES7288-3AR04-0AA0) is an expansion module designed for the S7-200 SMART PLC system
FAQ Section (For Product Page)
Q: Can I use this for Thermocouples (Type J/K/T)?
A: No, this board is only for Resistance based sensors (RTDs). For Thermocouples, use the SB TC02 (6ES7288-3AT02-0AA0).
Q: How do I know if my CPU supports this?
A: If your S7-200 SMART CPU has a front-facing plastic cover labeled "Signal Board," this will fit. It is compatible with all SR and ST standard models.
Q: Does it require a separate 24V supply?
A: No, it draws its power through the internal CPU connector.
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