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Brand New ABB 3DDE300404 CMA124 Module In Stock

Description

The ASI module communicates with the controller through a shared memory interface connected to the I/O expander bus. The ASI module constantly updates the shared memory device (dual port RAM) with the current values of the inputs. The controller can read these values at any time, even if the ASI module is simultaneously writing to the dual port RAM. The ASI module uses a custom gate array for the I/O expander bus interface. An integrated circuit holds all the control logic and communication protocol. This integrated circuit provides these functions: Address comparison and detection. Message decoding and translation. Data line filtering of bus signals. Onboard bus drivers. Expander bus watchdog. A dual port RAM stores data that can be accessed at the same time by the controller and the I/O module's microcontroller.

FAQ

1.What about the warranty?
All products have a 1 year warranty.
2.What is the delivery time?
Usually 1-3 Working Days
3.Other suppliers have better prices than you?
"It is our belief to create the greatest benefit for our customers.If you have a better price, please let us know.We will do our best to meet your price and support you.
4.How about the shipment?
We can arrange shipments at competitive prices such as DHL, FedEx, UPS, TNT, etc.
5.What are the payment terms?
Generally, T/T, Credit Card and Western Union are also accepted.

Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73）
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)

Our Company Specialized In

About Us

for many years, is a professional engaged in large-scale system (distributed control system, programmable controller, redundant fault-tolerant control systems, robot control system, large servo control system is the central feeding system plastic molding auxiliary equipment and automation of whole plant planning) imported automation system such as spare parts, modules, sales and system integration of high-tech enterprises. The company is equipped with professional technicians to provide customers with better service.

Our products are all genuine imported goods, which can be tested, worry-free after-sales service, and quality guaranteed.

We have tens of thousands of models and tens of thousands of stocks in stock, welcome to consult!