Key facts
- Brand
- Siemens
- Model
- OP3
- Documents
- 3
- Languages
- DE · EN
- Last added
- 2012-05-10
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Siemens OP25/OP35/OP45 Operator Panel Equipment Manual
This equipment manual covers the Siemens OP25, OP35, and OP45 operator panels. It is written for operators, fitters, configurators, and system support engineers, offering detailed information on functionality, screen creation, alarm handling, and data management.
The manual is organized into five parts: an introduction, functions of the operator panel, commissioning and operation procedures, device description with installation and maintenance guidance, and appendices containing technical data, interface assignments, and test procedures.
Siemens OP3 specifications
| Emission colour (LS P380-MP) | super‑red |
|---|---|
| Luminous flux (LS P380‑MP) | 16…80 |
| Operating temperature range | -55 °C to +100 °C |
| Storage temperature range | -55 °C to +100 °C |
| Power dissipation (Pro) | 140 mW |
| Forward voltage (typ., 20 mA) | 2.1 V |
| Reverse current (typ.) | 0.01 µA |
| Capacitance (typ.) | 12 pF (LS), 8 pF (LO), 10 pF (LY), 15 pF (LG), 32 pF (LP) |
| Package dimensions | approx. 3.1 × 25 × 17 mm |
| Approximate weight | 0.2 g |
Source: Siemens LS P380, LO P380, LY P380, LG P380, LP P380 LED Datasheet
All Siemens OP3 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating temperature range of the LS P380 series?
The LEDs operate from –55 °C up to +100 °C.
From: Siemens LS P380, LO P380, LY P380, LG P380, LP P380 LED Datasheet
What is the typical forward voltage at 20 mA?
The typical forward voltage is about 2.1 V.
From: Siemens LS P380, LO P380, LY P380, LG P380, LP P380 LED Datasheet
What processor does the OP3 use?
The OP3 uses an 80C32 (Intel) processor.
How many system keys are on the OP3 keyboard?
The membrane keyboard provides 18 system keys.