Products Center

Professional New & Used Automation Equipment

Found 40 products matching your criteria

View Details
Star Product
High Precision
PLC

SIMATIC S7-200 Smart Central Processing Unit SR30 Model 6ES7288-1SR30-0AA1

The unit features rich I/O points, relay output type, supports powerful communication and expansion capabilities, suitable for various medium and small-scale automation control tasks.

View Details
Industry Leading
PLC

SIMATIC S7-200 Smart Central Processing Unit Model 6ES7288-1ST30-0AA0

Features 18-point input/12-point output, supports high-speed counting and 3-channel 100kHz high-speed pulse output, suitable for high-precision and high-response motion control applications.

View Details
Versatile
PLC

SIMATIC Programming Controller S7-200 6ES7288-1SR20-0AA0 6ES7288-1SR20-0AA1 Industrial Control 220V Sealed PLC

20-point I/O compact design, high cost-effectiveness, features Ethernet communication and expansion capability, suitable for medium and small-scale logic control.

View Details
High Cost-Performance Ratio
PLC

SIMATIC S7-200 CR20 AC/DC Programmable Controller 6ES7 288-1CR20-0AA1

High cost-effectiveness, provides an economical solution for simple logic control tasks through simplified communication and expansion capability.

View Details
Star Product
PLC

Siemens Module S7-1200 Flagged Programmable Controller Control System 6ES7231-4HF32-0XB0

8-channel high-density analog input, supports rich voltage/current signal types, uses 13-bit ADC (analog-to-digital converter) resolution, suitable for medium and small-scale automation systems requiring multi-channel analog signal acquisition.

View Details
Star Product
PLC

Siemens Module S7-1200 PLC Controller 6ES7231-5QF32-0XB0

8-channel high-speed analog input, supports multiple range voltage/current signals, with enhanced anti-interference performance.

View Details
Star Product
PLC

Siemens Module S7-200 SMART PLC Controller 6ES7288-1SR20-0AA0

12-point DC input/8-point relay output economical CPU, unit features built-in Ethernet port, suitable for small single machines and logic control.

View Details
Star Product
PLC

Siemens Module S7-200 SMART PLC Controller 6ES7288-1ST40-0AA0

24-point DC input/16-point transistor output compact CPU, unit features 3-channel 100kHz high-speed pulse output, suitable for multi-axis motion control.

View Details
Star Product
PLC

Siemens Module S7-200 SMART PLC Controller 6ES7288-1SR60-0AA0

36-point DC input/24-point relay output high I/O density CPU, suitable for economic control scenarios with many points but no high-speed pulse requirement.

View Details
Star Product
PLC

Siemens Module S7-200 SMART PLC Controller 6ES7288-1CR40-0AA1

24-point input/16-point relay output ultra-economical CPU with fixed I/O configuration, suitable for cost-sensitive simple applications without expansion needs.

View Details
Star Product
PLC

Siemens Module S7-1200 G2 PLC Controller 6ES7212-2AD00-0XB0

8-point input/6-point output compact CPU with significantly improved performance compared to previous versions, 200KB working memory, suitable for medium and small-scale logic control.

View Details
Star Product
PLC

Siemens Module S7-1200 G2 PLC Controller 6ES7214-2AD00-0XB0

14-point input/10-point output all-in-one CPU with 300KB working memory, features built-in Web server, the best cost-performance choice for medium and small projects.

Can't Find What You Need?

Contact our sales team for more catalog options or customized solutions.

Contact Us
OSIT

We are dedicated to providing high-quality, innovative solutions for global manufacturers, driving industrial automation forward.

Contact Us

Room 106, No. 4 South Lane 5, Longhe West Road, Baiyun District, Guangzhou

+86 13667852241

business@ositplc.com

© 2026 OSIT. All rights reserved.

Privacy PolicyTerms of Service