Good DCS

100% OriginalYokogawa AAI841-S00 In Stock

Information

Manufacturer: Yokogawa

Part Number:AAI841-S00

Product origin: Japan

Availability: IN STOCK

Service：24 hours Online Service

Yokogawa Introduction

Yokogawa is committed to reduce costs for our customers by enabling the use of commercial off-the-shelf technology where appropriate. Third-party cables, switches and other network communication devices can be used with Yokogawa’s Ethernet based Vnet/IP. Plant reliability is in no way compromised as the communication response is guaranteed (deterministic as opposed to probabilistic) thanks to Yokogawa’s renowned reliability, dedicated protocol, and redundant configuration

There is no single point of failure in Yokogawa’s FCS! The processor modules, power supplies, and I/O modules, including the communication bus, support a redundant configuration. The robustness of the FCS comes from this configuration known as “Pair and Spare” and the reliability of calculation results is guaranteed through real-time validation. Two processor modules have two MPUs each. MPU 1 and MPU 2 in the primary processor module are always comparing the calculation result, and if the results do not match, the first processor module goes into maintenance mode while the secondary processor module takes over process control. In order to make this switch over seamless, MPU 3 and MPU 4 are also calculating and comparing the results while the primary processor module is active. Pair and Spare is Yokogawa’s unique technology, supporting impressive levels of availability for CENTUM and ProSafe-RS. This architecture has been approved by TÜV Rheinland for safety instrumented systems. The ProSafe-RS certification was granted to Yokogawa in exceptionally short period of time, and it was due in-part to our Pair and Spare technology

FAQ:

1.Is the part new?
Yes, 100% Original brand new

2.How is the package?
Original factory seal packed

3.What is the lead time?
In stock: 1-3 working days

4.What is the MOQ:
1pcs

5.What is the payment term:
TT and Western Union, other negotiable

6.Where the item ship from?
Xiamen

7.What is the warranty time?
One year

8. How to delivery the PLC Parts?
Kindly tell us your address,we check best cost for you
Or you can use your own courier account or agent, DHL, FEDEX, UPS etc are available.

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