Siemens SIREC D300 Display Recorder


Siemens SIREC D300 Display Recorder is used for continuous monitoring of process variables in activities such as plant maintenance, process optimization, and troubleshooting.

Dimensional Drawings

SIREC D300, dimensions in mm (inch), and panel cutout


Display size and type Diagonal, digital LCD color display (TFT) with touch screen. Industrial grade with brightness adjustment and wide viewing angle
Accuracy ± 0.1% (0 … 500 Ω load),
± 0.25% (500 Ω, 1 kΩ load)
Input scan rate The recorder has 2 slots for 8 analog inputs each, whose scan rate is dependent on the input type
Inputs Low < 1 V, High > 4 V … < 50 V or
floating: Low = short-circuit, High = open circuit
Relay outputs 4 relay outputs
All four channels are relay outputs


Siemens SIREC D300 Display Recorder_DpstarGroup