The 6ES7212-1AD30-0XB0 is a Siemens SIMATIC S7-1200 CPU 1212C compact controller, engineered for precise control in small-scale automation systems. This DC/DC/DC variant integrates 8 digital inputs (24V DC), 6 digital outputs (24V DC), and 2 analog inputs (0-10V DC) directly on the unit, eliminating the need for separate I/O modules in many applications. With a robust 25 KB program/data memory, it supports efficient logic execution and data handling. The CPU operates on a wide DC power supply range of 20.4 to 28.8 V DC, making it suitable for battery-backed or distributed setups. Each unit is 100% original and new, sourced directly from Siemens, and typically dispatched within 1 working day. Below are the detailed technical specifications based on official Siemens documentation.
| Specification |
Details for 6ES7212-1AD30-0XB0 |
| Product Type |
SIMATIC S7-1200, CPU 1212C, Compact CPU |
| Article Number |
6ES7212-1AD30-0XB0 |
| Power Supply |
DC 20.4-28.8 V DC |
| Digital Inputs |
8 DI, 24 V DC, type: sink/source |
| Digital Outputs |
6 DO, 24 V DC, 0.5 A per channel, solid-state |
| Analog Inputs |
2 AI, 0-10 V DC, 10-bit resolution |
| Program/Data Memory |
25 KB (combined) |
| Work Memory |
50 KB (program + data) |
| Load Memory |
2 MB (expandable via SIMATIC Memory Card) |
| Retentive Memory |
10 KB |
| Processing Speed |
Bit operations: 0.1 µs; Word operations: 12 µs; Floating-point: 18 µs |
| Interfaces |
PROFINET (Ethernet) with 2-port switch |
| Communication |
PROFINET IO, TCP/IP, UDP, Modbus TCP |
| Max. Number of Modules |
Up to 8 signal modules (SM) and 3 communication modules (CM) |
| Max. Digital I/O (local + expansion) |
284 DI / 284 DO (with expansion modules) |
| Max. Analog I/O (local + expansion) |
51 AI / 51 AO (with expansion modules) |
| Real-Time Clock |
Yes, with backup capacitor (typical 20 days at 40°C) |
| Protection Class |
IP20 (open-type device) |
| Ambient Temperature |
0°C to 60°C (horizontal), 0°C to 50°C (vertical) |
| Dimensions (W x H x D) |
90 x 100 x 75 mm |
| Net Weight |
0.343 kg |
| Packaging Dimensions (cm) |
10.20 x 10.80 x 8.60 cm |
| Packaging Quantity |
1 piece |
| Country of Origin |
China |
| RoHS Compliance |
Since 10.06.2009 |
| WEEE Take-Back Obligation |
No |
| REACH Compliance |
Contains Lead (CAS 7439-92-1) > 0.1% w/w |
| Export Control Regulations |
ECCN: EAR99H / AL: N |
| Commodity Code |
85371091 |
| Product Lifecycle |
PM500: Discontinued (End of PLM since 01.10.2024) |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
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2020/02/22