model CPU SR20
KR 288-1SR20-0AA0
Technical Parameters
order number KR 288-1SR20-0AA0
Dimensions W x H x D (mm) 90 x 100 x 81
Current supply (24 V DC) 300mA max.
Text 4 mA per point input used
CPU characteristics
user memory 24KB program memory/8KB data memory/10 KB retentive memory
Onboard digital I/O 12-point input/8-point count-out
module extension Up to 6 expansion modules
Signal Board Expansion Up to 1 signal board
high speed counter
6 in total
Single phase: 6 200 KHz
AB phase: 4 100 KHz
communication
Number of ports Serial port: 1 connection, Ethernet port: 1 connection
power input
voltage range 85 ~ 264V AC
Power Output
voltage range 20.4 ~ 28.8VDC
Rated output current (maximum) 300 mA
digital input
Enter points 12
Rated voltage Normal DI point: 24 V DC at 4 mA, rated value
High-speed DI point: 24 V DC at 6.5 mA, rated value
Allowable continuous voltage 30 V DC max
HSC input frequency (maximum) Single phase: 6 200 KHz
AB phase: 4 100 KHz
digital output
output points 8
type relay, dry contact
voltage range 5 ~ 30V DC or 5 ~ 250V AC
Rated current per point (maximum) 2.0A
Reviews
4.9
★ ★ ★ ★ ★
12 views
5 star 3 (100%)
4 star 0 (0%)
3 star 0 (0%)
2 star 0 (0%)
1 star 0 (0%)
Reviews
All Reviews（3） Image/Video（0） 5 star（3）
Customer Q&A
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
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0/500
Score Excellent
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)