Siemens SIMATIC ET 200SP BaseUnit BU15-P16+A0+2D, Type A0, Push-in Terminals, Light Colour Code, 16 Process Terminals, 2 Diagnostics Terminals, Defines New Potential Group P1 for 2-Wire Sensors, DIN Rail Mount, IP20 6ES71936BP000DU0

In a SIMATIC ET 200SP station, every I/O module needs a reliable mechanical and electrical foundation. The Siemens BaseUnit BU15-P16+A0+2D provides exactly that: a stable DIN rail mount, push-in terminals for fast wiring, and a defined potential group that simplifies the connection of 2-wire sensors.

Who is it for

Automation engineers and panel builders who use the SIMATIC ET 200SP distributed I/O system and need a Type A0 base unit for their modules. It is particularly suited for applications with 2-wire sensors, thanks to its P1 potential group definition.

Main features

• BaseUnit type BU15-P16+A0+2D for SIMATIC ET 200SP
• 16 process terminals with push-in connection technology
• 2 additional diagnostics terminals
• Defines a new potential group (P1) for 2-wire sensors
• Light colour code for easy identification
• DIN rail mounting
• Operating temperature range: -30 °C to +60 °C
• Degree of protection: IP20

Specifications

• Product type: BaseUnit
• System compatibility: SIMATIC ET 200SP
• BaseUnit type: BU15-P16+A0+2D
• Module type: Type A0
• Terminal type: Push-in terminals
• Colour code: Light
• Number of process terminals: 16
• Number of auxiliary terminals: 0
• Number of diagnostics terminals: 2
• Potential group definition: Yes, defines new potential group
• Potential group type: P1 (for 2-wire sensors)
• Mounting type: DIN rail
• Operating temperature: -30 °C to +60 °C
• Storage temperature: -40 °C to +70 °C
• Relative humidity: 95% (no condensation)
• Degree of protection: IP20
• Current carrying capacity (power bus): 10 A
• Rated voltage: 24V DC (system voltage)
• Housing material: Plastic
• Application: For 2-wire sensors

Tips

When using this BaseUnit with 2-wire sensors, ensure that the sensor supply voltage matches the system voltage of 24V DC. The push-in terminals allow tool-free wiring, speeding up installation and reducing errors.