SIEMENS 6DR2101-5 Compact Process Controller
The SIEMENS SIPART DR21 (Model: 6DR2101-5) is a highly reliable compact process controller designed for demanding industrial automation applications, including precise water level control. This panel-mount controller features an intuitive front interface equipped with dual bargraph indicators for clear visualization of process variables (PV/X) and setpoints (SP/W) on a 0-100 scale. Additionally, it incorporates a bright red LED digital display, an OUT-Y display, and multiple status LEDs (ADAPT, A1-A4, W, X) for comprehensive process monitoring. Engineered for user-friendly operation, it includes tactile pushbuttons for seamless setpoint adjustments and mode switching. Built with a robust PC-GF20 housing and offering up to IP64 front protection, the 6DR2101-5 ensures durable and continuous performance in harsh industrial environments. Secure rear screw terminal blocks and a standard IEC power inlet make installation straightforward and efficient.
Technical Specifications:
- Brand: SIEMENS
- Model/Order Number: 6DR2101-5 (SIPART DR21)
- Power Supply: AC 230 V, 47…63 Hz
- Power Consumption: Max. 15 W / 19 VA
- Protection Rating: IP20 (Rear) / IP30 (Housing) / IP64 (Front Panel)
- Display Interface: Dual bargraph indication (PV/X and SP/W, scale 0-100), red LED digital display, OUT-Y display
- Controls & Indicators: Status LEDs (ADAPT, A1-A4, W, X), pushbuttons for setpoint adjustment (SP-W up/down) and mode switching
- Connections: Rear screw terminal blocks (terminals 1-15) and IEC power inlet
- Housing Material: PC-GF20 (Panel-mount design)

| Brand | Siemens |
|---|---|
| Model | 6DR2101-5 |
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SIEMENS 6DR2101-5 Compact Process Controller (Water Level Controller)
Optimize your industrial automation with the SIEMENS 6DR2101-5 SIPART DR21 Compact Process Controller. Operating on AC 230V, this highly accurate panel-mount controller features dual bargraph displays, precise pushbutton setpoint adjustments, and robust IP64 front protection, making it the ideal solution for reliable water level control and advanced process management.

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