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This operator panel provides manual control for SIMATIC S5 automation systems. It displays process data and accepts commands from plant operators. Therefore, this component enables local monitoring and control of industrial equipment.
Physical Dimensions and Weight Specifications
The Siemens 6ES5398-0KB12 features a rugged panel-mount housing for industrial use. Its width measures 240 mm for standard cutout dimensions. The total depth reaches 85 mm including the rear electronics. Consequently, technicians can install this unit on cabinet doors.
| Parameter | Specification |
|---|---|
| Product Model | Siemens 6ES5398-0KB12 |
| Width | 240 mm |
| Height | 160 mm |
| Depth | 85 mm |
| Weight | 0.85 kg |
Interface Types and Connection Layout
The Siemens 6ES5398-0KB12 provides one RS-232 port for PLC communication. A second 20-pin connector links to the S5 backplane. The front panel carries a backlit LCD display with 2 lines of 16 characters. Hence, operators can view alarms, setpoints, and production data clearly.
Component Count and User Interface Elements
This operator panel contains one main board with an 8-bit microcontroller. The board holds 32 KB of memory for screen definitions. You will also find a membrane keypad with 20 tactile pushbuttons. An onboard real-time clock timestamps operator actions for audit trails.
| Technical Feature | Description |
|---|---|
| Display Type | LCD, 2 lines x 16 characters |
| Keypad Keys | 20 membrane keys |
| Function Keys | 6 programmable soft keys |
| Communication | RS-232 and S5 backplane |
| Backlight | LED, adjustable intensity |
Energy Storage and Power Requirements
The Siemens 6ES5398-0KB12 draws 160 mA from the 24V DC supply. A supercapacitor retains the real-time clock for 14 days without power. This storage maintains event timestamps during panel shutdowns. Therefore, the panel shows correct time after power restoration.
Operating Conditions and Environmental Ratings
The panel withstands temperatures from 0°C to 50°C. Its front face carries an IP54 rating for dust and water resistance. Users can clean the panel with standard industrial cleaning agents. This durability suits harsh factory environments with regular maintenance.