Boxun (Hong Kong) Technology Limited
BoXun (Hong Kong) Technology Co., Ltd.
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| Product Type | S7-200 SMART Expansion Module |
| Product Model | 6ES7288-3AM03-0AA0 |
| power loss | Power loss, typical value 1.1 W |
| Product Dimensions | 45 MM × 100 MM × 81 MM |
| Scope of Input | The voltage is The current is Thermocouple No Resistance thermometer No Resistance No |
| Weight | 172 g |
Dedicated Temperature Input Module for S7-200 SMART:Model AI04 TC/RTD, a specialized analog input module in the SIMATIC S7-200 SMART series—designed for direct temperature measurement using thermocouples (TC) and resistance temperature detectors (RTD), eliminating the need for external transmitters.
Built-in Cold Junction Compensation (for TC):Automatically compensates for cold junction temperature in thermocouple measurements—no external hardware required, simplifying design and improving accuracy.
Open-Circuit & Fault Diagnosis:Supports sensor wire break detection (open-circuit diagnosis) for both TC and RTD.Diagnostic status can be read by the PLC program—enables remote alarm and maintenance.
Galvanic Isolation for Strong Noise Immunity:Electrically isolates input channels from the PLC logic—protects against EMI, ground loops, and electrical noise, ensuring stable operation in harsh industrial environments.
Flexible Engineering Unit Output:Output values can be directly configured in °C or °F via STEP 7-Micro/WIN SMART software—no manual scaling or conversion needed, simplifying programming.
