SIEMENS SIMATIC Base Unit Type C0, BU20-P6+A2+4D Bangladesh. Mlfb -6ES7193-6BP20-0DC0 price

The Siemens 6ES7193-6BP20-0DC0 is a SIMATIC ET 200SP Base Unit with product designation BU20-P6+A2+4D, Base Unit type C0. It is designed to provide the electrical and mechanical interface between compatible ET 200SP I/O modules and field wiring. The Base Unit uses push-in terminals, includes two AUX terminals, and establishes a new load group. Siemens specifies 24 V DC and 230 V AC for the corresponding P1/P2, AUX and process-terminal circuits, with additional rated values documented for the Base Unit. The maximum current carrying capacity is 10 A up to 60 °C, while the process terminals have a documented maximum of 5 A, with 10 A permitted for process terminals 5 and 6. The unit measures 20 mm wide, 117 mm high and 35 mm deep.  

2. Technical Specification

Specification	Details
Manufacturer	Siemens
Product Code	6ES7193-6BP20-0DC0
Product Family	SIMATIC ET 200SP Base Units
Product Type	BU20-P6+A2+4D, BU type C0
Terminal Type	Push-in terminals
AUX Terminals	2
Load Group	New load group
Rated DC Value	24 V; 30 V
Rated AC Value	230 V; 110 V
Maximum Current Carrying Capacity	10 A up to 60 °C
P1/P2 Bus Current	10 A max.
AUX Bus Current	10 A max.
Process Terminal Current	5 A; 10 A for process terminals 5 and 6
Slots	1
Width	20 mm
Height	117 mm
Depth	35 mm
Weight	Approx. 47 g
Isolation Test	3,100 V DC
Operating Temperature	-30 °C to +60 °C horizontal; -30 °C to +50 °C vertical
Installation Altitude	Up to 2,000 m; higher altitudes on request

3. Key Features

• SIMATIC ET 200SP Base Unit type C0.
• BU20-P6+A2+4D configuration.
• Push-in terminals.
• Two AUX terminals.
• Designed to establish a new load group.
• 10 A maximum current carrying capacity up to 60 °C.
• Supports 24 V DC and 230 V AC circuits as specified.
• Automatic encoding.
• Electrical separation between backplane bus and supply voltage.
• 20 × 117 × 35 mm mechanical dimensions.

4. Typical Application

• ET 200SP distributed I/O assemblies.
• Industrial automation control cabinets.
• Machine-control I/O stations.
• Applications requiring a C0/C1-compatible Base Unit.
• Installations requiring AUX terminal access and a new load group.

5. Product Highlights

The 6ES7193-6BP20-0DC0 is differentiated by its C0 configuration, two AUX terminals, and new-load-group function. The push-in wiring arrangement provides the field connection interface while the Base Unit maintains the modular ET 200SP mechanical and electrical architecture. Its documented 10 A overall current capacity and compact 20 mm width make it suitable for space-conscious distributed-I/O assemblies.

6. Important Ordering & Installation Information

• Order the exact article number 6ES7193-6BP20-0DC0.
• This is a BU type C0 Base Unit.
• Siemens identifies C0/C1 Base Units as suitable for the corresponding C0/C1 I/O-module types.
• Two AUX terminals are included.
• The unit establishes a new load group.
• Observe the specified external protection requirements for applicable supply circuits.
• Verify the connected module's Base Unit type before installation.
• Respect horizontal and vertical operating-temperature limits.

Always follow the manufacturer's official installation, wiring, commissioning and safety instructions.

7. Why Choose Siemens 6ES7193-6BP20-0DC0?

The Siemens 6ES7193-6BP20-0DC0 is a practical choice for ET 200SP configurations that specifically require the C0 Base Unit architecture, two AUX terminals and new-load-group functionality. Its push-in wiring, electrical separation and defined current-carrying characteristics support structured integration into compatible industrial automation stations.

8. Product Summary

The Siemens 6ES7193-6BP20-0DC0 is a SIMATIC ET 200SP BU20-P6+A2+4D, BU type C0 Base Unit. It provides the electrical and mechanical interface for compatible ET 200SP I/O modules and features push-in terminals, two AUX terminals and a new load group. Its documented maximum current carrying capacity is 10 A up to 60 °C. The Base Unit supports specified 24/30 V DC and 230/110 V AC values and has a compact 20 × 117 × 35 mm form factor. Typical use includes distributed I/O, machine automation and control-cabinet installations where the C0 Base Unit configuration is required. Compatibility must be checked against the exact ET 200SP I/O module and system configuration.

Product Code: 6ES7193-6BP20-0DC0
Manufacturer: Siemens
Product Family: SIMATIC ET 200SP Base Units
Product Type: BU20-P6+A2+4D, BU type C0