SIEMENS SIMATIC S5 CONTROL PANEL

SIEMENS SIMATIC S5 Control Panel – Overview and Technical Specifications

Legacy Operator Interface for SIMATIC S5 PLC Systems

The SIMATIC S5 Control Panel was the primary operator interface solution for Siemens’ S5 programmable controller systems, widely used in industrial automation from the 1980s through early 2000s.

Key Features and Components

1. Display Unit:

• Monochrome LCD or LED display

• Typically 20-40 character display capacity

• Status LEDs for system monitoring

2. Keypad:

• Membrane or mechanical keys

• Function keys for menu navigation

• Numeric keypad for data entry

• Emergency stop button (on some models)

3. Communication Interface:

• RS-232/RS-485 serial connection

• Direct cable connection to S5 CPU

• Protocol: Siemens-specific S5 protocol

4. Enclosure:

• Industrial-rated metal or plastic housing

• IP65 protection (front panel)

• DIN rail or panel mounting

Technical Specifications

Electrical:

• Power Supply: 24V DC (±15%)

• Current Consumption: 100-300mA

• Isolation: 500V AC (field to logic)

Environmental:

• Operating Temp: 0°C to +55°C

• Storage Temp: -20°C to +70°C

• Humidity: 10-90% non-condensing

Mechanical:

• Dimensions: Varies by model (typically 150-250mm wide)

• Weight: 0.5-2.0kg

• Mounting: Panel or DIN rail

Common Models

Programming and Configuration

Software Requirements:

• Siemens STEP 5 programming software

• Special configuration blocks for panel interface

Typical Functions:

• Process variable display

• Alarm monitoring

• Setpoint adjustment

• Manual control commands

• Recipe management

Modern Replacement Options

⚠ Discontinued Product Line
Recommended upgrades:

1. SIMATIC HMI Basic Panels

   • KTP400 Basic (6AV2 123-2GB03-0AX0)

   • KTP700 Basic (6AV2 123-2DB03-0AX0)

2. SIMATIC Comfort Panels

   • KP700 Comfort (6AV2 124-0GC01-0AX0)

   • TP700 Comfort (6AV2 124-0MC01-0AX0)

Maintenance and Troubleshooting

Common Issues:

• Display fading (backlight failure)

• Keypad non-responsiveness

• Communication errors with PLC

Preventive Maintenance:

• Regular display cleaning

• Periodic connection checks

• Backup configuration parameters

Ordering Information

Status:
All S5 control panels are discontinued. Last order dates varied by model (mostly 2000-2005).

Replacement Parts:
Consider complete upgrade to modern HMI solutions.

Migration Considerations

Key Benefits of Upgrading:

• Color touchscreen interfaces

• Ethernet connectivity

• Web server functionality

• Advanced diagnostics

• Long-term support availability

Migration Path:

1. Replace S5 control panel with SIMATIC HMI

2. Update PLC communication drivers

3. Convert operator screens (requires HMI software)

Technical Support Note

While some S5 control panels may still be operational, Siemens no longer provides:

• Hardware repairs

• Spare parts

• Firmware updates

For continued operation, consider:

• Refurbished units

• Third-party repair services

• Complete system modernization

SIEMENS SIMATIC S5
6ES5395-0UA11
BEDIENFELD OP395
aus einem nicht in Betrieb gesetzten Ersatz-Schaltschrank
from a not activated replacement control cabinet