S7-200 SMART CR40 PLC | Compact CPU | AC/DC/Relay Control | Industrial Automation

The SIMATIC S7-200 SMART CPU CR40s is a compact, high-performance PLC featuring 24 digital inputs, 16 relay outputs, and 2 analog inputs. This AC/DC/RELAY CPU delivers robust control for demanding aut...
Good to know
Questions about this product
- What are the power supply requirements for the S7-200 SMART CR40 PLC?
- This PLC is designed for a wide power supply range of 85-264V AC, ensuring stable operation in various industrial environments. This flexibility allows for integration into different electrical systems without needing additional power conversion equipment.
- Can I expand the I/O capacity of the S7-200 SMART CR40 PLC?
- Yes, while the CPU has 40 built-in I/O points, you can add up to 6 expansion modules to increase the total number of inputs and outputs. This allows for greater flexibility if your application requires more I/O than the standard configuration provides.
- Can I connect this PLC to my existing plant network?
- Yes, this PLC includes an integrated Ethernet port, making it easy to connect to your plant network. It also has an RS485 port for communication using protocols like Modbus RTU.
Automation & Sensors spec sheet (PDF)
Get a one-page sheet with full description, specifications, technical details, FAQs, price & SKU - handy to save, print, or share.
Not sure which one?
Compare automation & sensors

S7-200 SMART CR40 PLC | Compact CPU | AC/DC/Relay Control | Industrial Automation

SIMATIC S7-200 SMART CR20s PLC | Compact CPU | AC/DC/Relay Control | Industrial Automation

S7-200 SMART CR60s PLC | Compact CPU with 36 Inputs & 24 Relay Outputs | 6ES7288-1CR60-0AA1

S7-200 SMART CR60 PLC | Compact CPU with AC/DC/Relay | Industrial Automation Control

SIMATIC S7-200 SMART CR20s PLC | Compact AC/DC/Relay CPU | 6ES7288-1CR20-0AA1

SIMATIC S7-200 SMART CR40 PLC | Compact CPU with 24 DI/DO | 24V DC I/O | 6ES7288-1CR40-0AA0

S7-200 SMART ST60 PLC | DC/DC/DC CPU Module | 6ES7288-1ST60-0AA1 | Industrial Automation

SIMATIC S7-200 SMART ST20 PLC | 12 DI / 8 DQ 24V DC Controller | 6ES7288-1ST20-0AA1

SIEMENS SIMATIC S7-200 SMART CPU CR40s, COMPACT CPU, AC/DC/RELAY, ONBOARD I/O: 24 DI 24V DC 16DO RELAY 2A 6ES7288-1CR40-0AA1
Compare options
More Automation & Sensors
Explore the range
Popular in Industrial & Machinery
Complete the set






























