100% New ABB 3DDE300402 CMA120 In Stock

Brand New ABB 3DDE300402 CMA120 Module In Stock

Description

The ASI module measures the cold junction RTDs on the termination unit of the analog input module. This results in anaccurate reading of the ambient temperature at the field wiretermination area. This value can be used by the ASI module tocompensate for voltages generated from the bimetalconnections made by terminating the field wires (thermocouplewires) onto the terminal blocks of the termination unit.The block address of the cold junction reference used by thermocouple inputs on the ASI module is contained in FC 215,specification S3.Each analog input module configured for a thermocouple inputrequires a cold junction reference. Each analog input modulecan only have one reference which can be used by up to 16thermocouple inputs. The exception to this is when The onboard microcontroller coordinates ASI functions. Themain functions are: Channel and cold junction reference switching.Programming A/D converters. Reading the A/D converters and applying all necessary correction factors. Interfacing to switch and LEDs (used for diagnostic mode). Background integrity checking.  Reading and writing expander bus data through dual portRAM (DPRAM).

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...)

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About Us

Jak PLC 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.