ALL PRODUCTS

Siemens SIMATIC S7-200 SMART 6ES7288-1CR60-0AA1 CPU CR60s AC/DC/Relay

Siemens SIMATIC S7-200 SMART 6ES7288-1CR60-0AA1 CPU CR60s AC/DC/Relay

6ES7288-1CR60-0AA1

Siemens SIMATIC S7-200 SMART CPU CR60s, AC/DC/Relay

Key data: 36 DI, 24 relay DO rated 2 A, 85 to 264 V AC supply, 12 KB program memory, 8 KB data memory and RS485.

Selection note: This compact serial CPU has no integrated Ethernet, I/O module expansion, signal-board expansion or storage-card support. Confirm firmware, condition, test scope and nameplate before quotation.

Email Inquiry WhatsApp

Appurtenance:

Overview
Technical
Interfaces
Protection
Installation
Verification
Availability
FAQ
Models
Recommended Products

Product Overview

6ES7288-1CR60-0AA1 is the Siemens SIMATIC S7-200 SMART CPU CR60s in an AC/DC/relay configuration. Siemens lists it as an economic compact serial CPU with 60 onboard digital I/O points: 36 digital inputs and 24 relay outputs.

Series	SIMATIC S7-200 SMART
Article number	6ES7288-1CR60-0AA1
CPU designation	CPU CR60s
Electrical design	AC/DC/Relay
Onboard I/O	36 DI, 24 relay DO
User storage	12 KB program memory, 8 KB data memory
Programming software	STEP 7 Micro/WIN SMART

Functions and Applications

Designed for economical standalone machine control where integrated relay outputs and serial communication are required.

Discrete control for small machines, panels and auxiliary equipment.
Local processing of 36 onboard 24 V DC digital input signals.
Switching through 24 onboard relay outputs rated 2 A in the official CPU description.
Programming and device communication through the integrated RS485 serial port.
Use in fixed configurations that do not require I/O module, signal-board or storage-card expansion.

Technical

The values below are limited to the Siemens S7-200 SMART catalogue and system manual.

Parameter	Official value
Power supply	85 to 264 V AC
Permissible line frequency	47 to 63 Hz
Digital inputs	36 onboard, 24 V DC
Digital outputs	24 onboard relay outputs, 2 A
User storage	12 KB program memory, 8 KB data memory, 2 KB retentive memory
Power consumption	20 W
Available sensor supply	300 mA maximum at 24 V DC
Dimensions	175 x 100 x 81 mm
Weight	620 g
Programming package	STEP 7 Micro/WIN SMART

Interfaces

CPU CR60s is a compact serial model. Its connectivity and non-expandable construction differ from Ethernet-capable SR/ST CPUs.

Feature	Official configuration
Serial interface	1 integrated RS485 port
RS485 system-protocol rates	9600, 19200 and 187500 bit/s
RS485 free-port range	1200 to 115200 bit/s
Integrated Ethernet	Not provided on the CR60s specification
I/O module expansion	Not supported
Signal-board expansion	Not supported
Storage card	Not supported
Output construction	24 integrated relay outputs
High-speed counters	4 total; official catalogue lists single-phase and quadrature modes

Protection

Install the CPU in an industrial control enclosure and apply the clearances, grounding and wiring rules in the Siemens system manual.

Item	Requirement
Enclosure use	For installation in a suitable control cabinet or enclosure
Input-power isolation	Official catalogue specifies 1500 V AC between input power and logic side
Supply protection	Use correctly rated AC branch protection and protective-earth wiring
Temperature limits	Subject to verification against the current Siemens article data sheet
Approvals and certificates	Confirm required market and hazardous-area approvals before quotation
EMC and grounding	Follow Siemens separation, shielding and grounding guidance

Installation

Selection must be based on the AC supply, relay-load characteristics and serial-network requirements of the complete machine.

Provide an 85 to 264 V AC, 47 to 63 Hz supply with correctly rated external protection.
Verify relay-output voltage, current, load type, inrush current and switching life before final design.
Plan the project around the fixed 36 DI and 24 DO configuration; I/O module expansion is not supported.
Do not specify an Ethernet connection, signal board or storage card for CPU CR60s.
Use a STEP 7 Micro/WIN SMART version compatible with the installed CPU firmware.
Confirm RS485 cabling, termination, baud rate and protocol before commissioning.

Verification

Use this checklist before a commercial offer or replacement decision.

Check	Required confirmation
Article number	6ES7288-1CR60-0AA1 on the nameplate
CPU type	CPU CR60s, AC/DC/Relay
Onboard I/O	36 DI and 24 relay DO
Power supply	85 to 264 V AC, 47 to 63 Hz
Project compatibility	Firmware and STEP 7 Micro/WIN SMART project version
Communication	RS485 requirements; no integrated Ethernet
Expansion expectation	No I/O module, signal-board or storage-card expansion
Current unit evidence	Request current unit and nameplate photographs
Condition and testing	Status, test scope and traceability are subject to verification

Availability

Commercial statements are intentionally conditional until the quoted unit and transaction terms are verified.

Buyer question	Current answer
Is it physically in stock?	Confirm before quotation.
Is it new, used or refurbished?	Subject to verification for the offered unit.
Can current photos be supplied?	Current unit and nameplate photographs are available on request.
Warranty period	Confirm before quotation.
Dispatch time	Subject to verification after quantity and destination are confirmed.
Has the unit been tested?	Test status and test scope are available on request.
Payment methods	Available on request and confirmed in the formal quotation.
Quotation response time	Subject to verification after the inquiry details are received.
Supplier and process credibility	Request company details, quotation terms, inspection evidence and traceable transaction documents before payment.

FAQ

The answers below avoid unsupported promises and keep procurement decisions traceable.

Question	Answer
Is this the exact Siemens article?	The requested article is 6ES7288-1CR60-0AA1. Confirm the nameplate and firmware before quotation.
Can it replace an SR60 or ST60 CPU?	Not as a direct assumption. CPU CR60s uses AC/DC/relay hardware and serial RS485 communication; supply, output, Ethernet, expansion and project requirements must be verified.
Does CPU CR60s support expansion?	The Siemens catalogue lists no I/O module, signal-board or storage-card expansion for this compact serial CPU.
Are photos and test records available?	Available on request for the specific offered unit.
What should an inquiry include?	Required quantity, destination country, condition requirement, firmware or project constraints, RS485 requirements and requested documentation.

Models

A selection of 50 models from the supplied reference lists. Verify every article number before quotation.

ASA5505 68-4003-06	JDB1610	RJ45	PSX220	PRINT-B-MS5.1-IWG4020.3-0/4
PR4501	Sigma 21029771	VX1020	DM4T 4940275	AKB331-M020
F9920 LU-00	FST-851R	KFD2-STC4-1	SQF-S25M8-128G-S8C	Xenta 412
1469490000	AB7702-B MB100 9-28VDC	60-690-02 MTP RL 15HD	QSNE-2DAL-D	5500NB 2xRJ45
NXG-7003	JUSP-ACP05JAA	SB-4	KXA-GPI-GEN-R 0798-9700-302	MU210A
T8123 PoE-30W	MAUX2	G1-HD	E520	HMIDT551
AC010S	SPIDER-PL-20-07T1M2M299TWVHHHH	M2M 2CSG299883R4052	L5504RVF	805u-d El-805u-d-868-500m
TSX3710001 TSXDMZ28DR tsxdez12d2	CR2600, CR2611-02 CRA-A111-01	193-EA4FB	871C-DH15M30-A2	130B7485
DA3-22M	ABE7-R16T230	QND-6082R	DPB07S15	DC505-FBP 1SAP220000R0001
Extech 407910	CM15 / 000S0E0	DDRC820FR-CS	MA-50-10-G14-E-RG-K-SA	BEA16-4 1SBN081306T1000