Photovoltaic panel packaging production line to improve efficiency
Background & Challenge
In the past, photovoltaic module production was a labor-intensive industry. With the widespread use of fully automated solar module packaging lines, manual operation errors have been avoided, significantly improving efficiency.
Solution
A company's photovoltaic module packaging production line uses a Siemens S7-1200 PLC as the main controller, with ODOT C series remote I/O modules as distributed slaves. Communication is achieved through the PROFINET architecture. The system's features include numerous and dispersed stations, with a single production line capable of linking around 20 stations. It controls various functional units to complete feeding, operation, transmission, and unloading, thus realizing the full process control of photovoltaic modules.
Product Portfolio
| Product Model | Specifications |
| CN-8032-L | Profinet Network Adapter, Maximum input/output of 1440 Bytes, 2 × RJ45 ports |
| CT-121F | 16 channel digital input/24VDC/ Sink type/The input high level is valid |
| CT-222F | 16 channel digital output/24VDC/source type/output 24VDC, the output high level is valid |
| CT-4154 | 4 channels Voltage Output 0~5VDC/0~10VDC/±5VDC/±10VDC,16 Bits |
Result
ODOT C series remote I/O ensures fast and accurate signal transmission, resolving issues of delay and signal interference during transmission. This fully meets the equipment precision requirements of the packaging production line.
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2024-09-05