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Difference between SIPLUS and SIMATIC s7-1200 controllers

Created by: viralpatel at: 12/9/2011 10:01 AM (7 Replies)

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12/9/2011 10:01 AM	Rate (0)
viralpatel Silver Member Joined: 11/18/2010 Last visit: 8/5/2022 Posts: 523 Rating: (32)	Dear experts, I want to know basic Difference between SIPLUS and SIMATIC s7-1200 controllers. viral patel

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12/9/2011 10:19 AM	Rate (3)
Marko Bursic Platinum Member Joined: 9/8/2009 Last visit: 7/17/2023 Posts: 1410 Rating: (153)	well, you can compare standard and siplus plc by looking at their specifiations. SIPLUS are basicaly the same thing, equal, but it has additionaly a protective painting (conformal painting) that protects circuit board from oxidation and acids. The SIPLUScomponentsare also tested on higher temperatures, so they withstanded a burn-in test on higher temp. so it is clearly that only components without (small) anomalies in silicon wafer production have passed the test, others failed, so there is a number of components that have to be recycled during this test and of course the price of remaing, working, parts are higher. But basicaly is the same part.

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12/9/2011 12:08 PM	Rate (0)
Ganes10 Platinum Member Joined: 8/31/2010 Last visit: 1/9/2025 Posts: 1523 Rating: (230)	SIPLUS S7-1200 products
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12/9/2011 2:58 PM	Rate (0)
thomash3 Posts: 10 Rating: (0)	Hello, Very important thing: S7-1200 CPU's (most of SIPLUS versions) don't have space for any Signal Boards. Best regards Thomash3
thomash3 Posts: 10 Rating: (0)	Last edited by: thomash3 at: 12/9/2011 3:02 PM Last edited by: thomash3 at: 12/9/2011 3:01 PM Last edited by: thomash3 at: 12/9/2011 2:59 PM
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This contribution was helpful to 1 thankful Users Mark_F

4/19/2016 12:29 PM	Rate (0)
EIC_CONTROL Posts: 198 Rating: (36)	Marko Bursic well, you can compare standard and siplus plc by looking at their specifiations. SIPLUS are basicaly the same thing, equal, but it has additionaly a protective painting (conformal painting) that protects circuit board from oxidation and acids. The SIPLUScomponentsare also tested on higher temperatures, so they withstanded a burn-in test on higher temp. so it is clearly that only components without (small) anomalies in silicon wafer production have passed the test, others failed, so there is a number of components that have to be recycled during this test and of course the price of remaing, working, parts are higher. But basicaly is the same part. are siplus module expensive more than standard module or same prices
EIC_CONTROL Posts: 198 Rating: (36)
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4/19/2016 1:05 PM	Rate (0)
Marko Bursic Platinum Member Joined: 9/8/2009 Last visit: 7/17/2023 Posts: 1410 Rating: (153)	They are almost double price for extended temperature range (+coating of course), and approx. +40% for conformal coating only.

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4/19/2016 1:06 PM	Rate (0)
Jeff Casagrande Posts: 1529 Rating: (203)	Don't have the numbers, but let's see..... Additional production steps.... Lower volume....... I'd guess (much) more expensive.
Jeff Casagrande Posts: 1529 Rating: (203)
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4/19/2016 2:23 PM	Rate (1)
Ayman Elotaify Platinum Member Joined: 5/28/2008 Last visit: 1/2/2025 Posts: 4518 Rating: (841)	EIC_CONTROL Marko Bursic well, you can compare standard and siplus plc by looking at their specifiations. SIPLUS are basicaly the same thing, equal, but it has additionaly a protective painting (conformal painting) that protects circuit board from oxidation and acids. The SIPLUScomponentsare also tested on higher temperatures, so they withstanded a burn-in test on higher temp. so it is clearly that only components without (small) anomalies in silicon wafer production have passed the test, others failed, so there is a number of components that have to be recycled during this test and of course the price of remaing, working, parts are higher. But basicaly is the same part. are siplus module expensive more than standard module or same prices Hello, SIPLUS extreme are devices for reliable operation under difficult to extreme conditions. For sure SIPLUS is more expensive than normal modules. But there are some places or applications you became forced to use SIPLUS type in order to maintain long life time of your system. See my post here to know the differences. And here's the conversion tool to convert normal part number to SIPLUS part number.
	Ayman Elotaify
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