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6ES7288-1CR30-0AA1

SIMATIC S7-200 SMART CPU

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Technical specifications for 6ES7288-1CR30-0AA1

  • Product Model
    6ES7288-1CR30-0AA1
  • Spare Model
    6ES7288-1CR30-0AA1
  • Product Parameters
    SIMATIC S7-200 SMART CPU
  • Tariff Code
    85371091
  • Country of origin
    GERMANY
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    110 x 100 x 81 mm
  • Manufacturer
    Siemens
  • Weight
    0.959 lbs (0.435 kg)
  • Product type designation
    CPU CR30s AC/DC/Relay
  • Supply voltage
    85 to 264 V AC, 47 to 63 Hz
  • Integrated digital inputs
    18, rated 24 V DC
  • Integrated relay outputs
    12, dry contact, 2 A
  • Program memory
    12 KB
  • User data memory
    8 KB
  • RS485 interface
    1 integrated serial port
  • High-speed counters
    4 single-phase at 100 kHz
  • Expansion capability
    Non-expandable compact CPU
  • Degree of protection
    IP20

Description

Siemens 6ES7288-1CR30-0AA1 is a compact SIMATIC S7-200 SMART CPU CR30s for serial machine automation requiring additional onboard I/O. The AC/DC/Relay controller accepts an 85 to 264 V AC supply and integrates 18 digital inputs, 12 dry-contact relay outputs, 12 KB of program memory, 8 KB of user data memory and one RS485 serial port.

The non-expandable CPU provides four high-speed counters and up to eight PID loops without an Ethernet interface, expansion modules or a signal-board slot. STEP 7 Micro/WIN SMART is used for engineering, while relay contact loading, suppression, grounding, firmware and RS485 parameters must follow current Siemens documentation.

Information

Overview Manuals Product Applications Compatibility Lifecycle & Replacement

Features:

  • SIMATIC S7-200 SMART CPU CR30s for compact serial automation
  • 18 onboard 24 V DC inputs and 12 dry-contact relay outputs
  • 85 to 264 V AC supply at 47 to 63 Hz
  • 12 KB program memory and 8 KB user data memory
  • Integrated RS485 communication and four high-speed counters
Siemens 6ES7288-1CR30-0AA1 is a non-expandable AC/DC/Relay controller for compact machines requiring serial communication, onboard digital I/O and relay switching.
 
Verify AC supply, relay contact grouping, load suppression, grounding, firmware and RS485 settings against the current Siemens system manual before commissioning.
Siemens 6ES7288-1CR30-0AA1 SIMATIC S7-200 SMART CPU CR30 Manuals, Datasheets, Official Documents, Links
Important Notice: Amikon PDF documents are independent reference materials prepared from verified Siemens sources. Use the current controlled Siemens documentation for installation and commissioning. Accessories, manuals, cables, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
  • Controlling multi-station conveyor sequences with relay outputs
  • Sequencing pump and valve groups requiring additional onboard I/O
  • Managing packaging machine interlocks and actuator sequences
  • Monitoring cut-to-length equipment with high-speed counting
  • Regulating process units with PID loops and serial HMI communication
Use 6ES7288-1CR30-0AA1 within the electrical and functional limits specified by Siemens.

Siemens 6ES7288-1CR30-0AA1 is engineered with STEP 7 Micro/WIN SMART and belongs to the compact serial S7-200 SMART family. It is non-expandable and has no Ethernet interface or signal-board slot.

The integrated RS485 port and relay outputs must be configured according to current Siemens documentation. Verify I/O allocation, contact ratings, suppression, serial parameters, grounding and installation conditions before commissioning.

Siemens identifies 6ES7288-1CR30-0AA1 as the CPU CR30s AC/DC/Relay article for the SIMATIC S7-200 SMART compact serial family. An exact replacement must retain the complete article number, serial-only architecture and supported firmware.

Before replacement, archive the project and verify I/O allocation, relay contact grouping, load suppression, RS485 parameters and STEP 7 Micro/WIN SMART compatibility. Check the current Siemens product record for PLM status and any official successor notice.

Alternative Names

Siemens CPU CR30s AC/DC/Relay SIMATIC S7-200 SMART CR30s AC/DC/Relay 6ES72881CR300AA1

Technical notes

Verify the 85 to 264 V AC supply, relay contact grouping, load ratings, suppression, grounding, firmware and RS485 communication settings before commissioning or replacement.

FAQs

  • What supply does 6ES7288-1CR30-0AA1 require?

    +
    It accepts 85 to 264 V AC at 47 to 63 Hz.
  • How many onboard I/O points does CPU CR30s provide?

    +
    It provides 18 digital inputs and 12 dry-contact relay outputs.
  • Can CPU CR30s use expansion modules?

    +
    No. This compact serial CPU is non-expandable and has no signal-board slot.
  • Does 6ES7288-1CR30-0AA1 include Ethernet?

    +
    No. Communication is provided through the integrated RS485 serial port.
  • Which engineering software is used?

    +
    Siemens specifies STEP 7 Micro/WIN SMART for engineering the S7-200 SMART CPU.
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