Siemens 6ES7212-1BB23-0XB0 CPU 222 Compact Unit

Series#: Siemens

Product Details

Model: 6ES7212-1BB23-0XB0 – Siemens SIMATIC S7-200 CPU 222 Compact Unit
AC-powered CPU with 8 digital inputs (24V DC) and 6 relay outputs for reliable switching
4 KB program memory / 2 KB data memory, expandable via PROFIBUS DP
Compact footprint ideal for space-constrained control cabinets
Designed for legacy S7-200 systems as a direct spare part replacement
RoHS compliant and backed by global support documentation
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The Siemens SIMATIC S7-200 CPU 222, model 6ES7212-1BB23-0XB0, is a compact PLC unit engineered for small to medium automation tasks requiring reliable AC-powered control. As a spare part for the S7-200 family, this CPU integrates 8 digital inputs (24V DC) and 6 relay outputs, providing flexible I/O for discrete control applications. With 4 KB of program memory and 2 KB of data memory, it supports moderate logic sequences and data handling, while its PROFIBUS DP interface enables connection to distributed I/O or higher-level controllers. The unit’s compact design and straightforward installation make it a preferred choice for retrofitting or maintaining existing S7-200 installations. Each unit is rigorously tested to ensure full compatibility and performance, and is shipped with standard packaging to guarantee safe transit.

General Specifications
Product Type	SIMATIC S7-200 CPU 222 Compact Unit
Order Number (MLFB)	6ES7212-1BB23-0XB0
Power Supply	AC 85–264 V, 50/60 Hz
Digital Inputs	8 x 24V DC (sinking/sourcing)
Digital Outputs	6 x Relay, 2 A per channel
Program Memory	4 KB
Data Memory	2 KB
Communication Interface	PROFIBUS DP (RS-485, up to 12 Mbps)
Expansion Capability	Expandable via PROFIBUS DP (max. 7 modules)
Cycle Time (Typical)	0.22 μs per binary instruction
Real-Time Clock	Not integrated
Protection Class	IP20
Ambient Temperature (Operation)	0 °C to +55 °C
Ambient Temperature (Storage)	-40 °C to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Dimensions (W x H x D)	80 x 80 x 62 mm
Net Weight	0.287 kg
Packaging Dimensions (L x W x H)	10.5 x 10.6 x 7.4 cm
Packaging Quantity	1 piece
Country of Origin	China
RoHS Compliance	Since 31.03.2008
Product Lifecycle Status	Spare part (cancelled since 01.10.2017)
Export Control (ECCN)	N / AL: N
Commodity Code (HS)	85371091
EAN Code	4025515071112
UPC Code	662643188806