CPU ST20, standard CPU with DC/DC/DC configuration, integrated digital I/O and industrial communication interfaces for compact automation control.
| Supply voltage | 20.4–28.8 V DC |
| Max. current consumption | 720 mA at 24 V DC |
| Program memory | 12 KB |
| User data memory | 8 KB |
| Micro Memory Card | microSDHC, optional |
| Digital inputs | 12 × 24 V DC |
| Digital outputs | 8 × transistor |
| High-speed outputs | 3 × 100 kHz |
| Counters | 6 |
| PID loops | Up to 8 |
| Industrial Ethernet | 1 × PROFINET |
| PROFINET speed | Up to 100 Mbit/s |
| PROFINET IO devices | Up to 8 |
| RS-485 | 1 × RS-485 |
| RS-485 speed | Up to 187.5 kbps |
| Mounting | Standard DIN rail |
| Dimensions | 90 × 100 × 81 mm |
| Weight | Approx. 320 g |
| Operating temperature | 0 to 55 °C |
| Protection | IP20 |
The ST20 combines integrated digital I/O, high-speed pulse capability, counters and PID control in a compact S7-200 SMART CPU architecture.
The 6ES7288-1ST20-0AA1 is suited to compact machine-level control where integrated 24 V DC digital I/O, high-speed outputs, PROFINET communication and RS-485 connectivity are required.
Suitable where 12 digital inputs and 8 transistor outputs provide the integrated I/O required for compact control tasks.
Three pulse outputs and high-speed counter functions support applications where fast signal processing is required.
Integrated PID functionality supports continuous or binary control with automatic and manual operating modes.
Amikon supports industrial automation spare-part requirements with a focus on hard-to-find PLC, DCS, HMI and control components.
Additional models commonly considered for automation spare-part sourcing.
For a faster quotation, please include the Part Number, Quantity, Destination, Required Date and Machine/System in your inquiry.
Product module 15499-146/8 Brands Siemens Payment Paypa/TT Condition 100% New Weight 2.86kg Production year 2024 country of origin Germany
Product module 6DD7060-1AA06 Brands Siemens Payment Paypa/TT Condition 100% New Weight 2.2kg Production year 2024 country of origin Germany
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
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