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| en:automation:poe-splitter-hidden [2021/08/05 15:45] – avsetula | en:automation:poe-splitter-hidden [2023/11/27 19:23] (current) – [Connection example] avsetula | ||
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| <WRAP group> | <WRAP group> | ||
| <WRAP half column 81%> | <WRAP half column 81%> | ||
| - | This tutorial describes the connection of Unipi controllers using 802.3at PoE+ splitter. This connection is useful especially if you need to place the PLC in locations lacking a conventional ~230V socket (ie. sensor stations). This tutorial will show you how to power the Unipi over Ethernet cable while retaining local network connectivity. | + | This tutorial describes the connection of Unipi controllers using 802.3at PoE+ splitter. The splitter must be supplemented and powered by a PoE injector or any PoE switch. This connection is useful especially if you need to place the controller |
| </ | </ | ||
| <WRAP half column 15%> | <WRAP half column 15%> | ||
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| * Cat6 network cable (RJ45) | * Cat6 network cable (RJ45) | ||
| * conductor (Cu, 0.5mm2) | * conductor (Cu, 0.5mm2) | ||
| - | * Planet IPOE-162S PoE splitter | + | * Planet IPOE-162S PoE splitter |
| - | * Planet | + | * Planet |
| - | * The switch used is just one of possible variants. You can use any 802.3at | + | * Unipi controller |
| - | * Unipi PLC | + | |
| ==== Connection example ==== | ==== Connection example ==== | ||
| - | {{ : | + | {{ : |
| == Planet IPOE-162S == | == Planet IPOE-162S == | ||
| - | - set the splitter for 24V voltage using the onboard switch | + | - set the splitter for 24 V⎓ voltage using the onboard switch |
| - connect the splitter’s V+ clamp to the PLC’s 24V clamp | - connect the splitter’s V+ clamp to the PLC’s 24V clamp | ||
| - connect the splitter’s V- clamp to the PLC’s GND clamp | - connect the splitter’s V- clamp to the PLC’s GND clamp | ||
| - | - using the network cable, connect the splitter’s Data Out port with the PLC’s ETH port | + | - using the network cable, connect the splitter’s |
| - | - plug an 802.3at PoE+ compatible network cable into the splitter‘s PoE In port | + | - plug an 802.3at PoE+ compatible network cable into the splitter‘s |
| == Planet GSD-908HP == | == Planet GSD-908HP == | ||
| - | - use one of the switch ports to connect | + | - connect |
| - | - repeat the step for any other additional splitter | + | - connect the WAN network cable into the **Ethernet** |
| - | - connect the WAN network cable into the port 9 | + | |
| ==== Technical data ==== | ==== Technical data ==== | ||
| - | Using a single splitter to power multiple | + | Using a single splitter to power multiple |
| \\ | \\ | ||
| \\ | \\ | ||
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| < | < | ||
| - maximum power input: | - maximum power input: | ||
| - | * Patron L207 -> 17 W (1x) | + | * Patron L207 -> 17 W (1×) |
| - | * Patron M207 -> 14.5 W (2x) | + | * Patron M207 -> 14.5 W (2×) |
| * Patron S107 -> 12 W (remaining) | * Patron S107 -> 12 W (remaining) | ||
| - maximum load of the splitter = 25 W | - maximum load of the splitter = 25 W | ||
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| * the resulting value is a positive number = suitable | * the resulting value is a positive number = suitable | ||
| - maximum load of the switch = 100 W | - maximum load of the switch = 100 W | ||
| - | * 100W – 17W – 2 × 14.5 W = 54 W | + | * 100 W – 17 W – 2 × 14.5 W = 54 W |
| * The remaining: 54 W ⁄ 12 W = < | * The remaining: 54 W ⁄ 12 W = < | ||
| __Based on these calculations, | __Based on these calculations, | ||
