SIMATIC S7-200 SMART SM AR04, AI RTD 4x16 bit
SIMATIC S7-200 SMART SM AR04, AI RTD 4x16 bit - Image 2

SIMATIC S7-200 SMART SM AR04, AI RTD 4×16 bit

SKU: 6ES7288-3AR04-0AA0 Categories: ,

$278.35 – $309.28

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EM AR04 — 4-channel RTD analog input module, same resolution/feature set as AR02 but with double the channel count. [VERIFIED via Siemens official datasheet]

Technical Specifications

Module Type Analog Input (RTD)
Channels 4
Resolution 15-bit

Typical Applications

Used for multi-point RTD temperature monitoring where more than 2 channels are needed on a single module.

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