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The 1756-L83EP is a process controller module from Allen Bradley's ControlLogix series. This advanced module features a substantial user memory capacity of 10 megabytes and is equipped with a conformal coating for protection against environmental factors. It supports a variety of programming languages, including function block diagram and structured text, making it adaptable for different programming preferences.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Process Controller Module |
| Product Line | ControlLogix |
| Part Number | 1756-L83EP |
| Weight | 2.13 lbs (0.96 kg) |
| UPC | 194033203665 |
| User Memory Capacity | 10 megabytes |
| Coating Type | Conformal coating |
| Programming Languages | Function block diagram, sequential function chart, relay ladder logic, and structured text |
| Number of Controller Tasks | 32 tasks |
| Number of Programs per Task | 1,000 programs per task |
| Display Type | 4-character alphanumeric display |
| Built-in Communication Port Types | One embedded Ethernet port and one USB port |
| Maximum Number of Ethernet/IP Nodes Supported | Up to 250 nodes |
| Ethernet Transmission Speed | 10, 100, and 1,000 megabits per second |
| Current Draw | 5 milliamperes at 1.2 Volts DC and 1.2 Amperes at 5.1 Volts DC |
| Maximum Number of Input/Output Channels | Up to 128,000 channels |
| Enclosure Type | Open-style enclosure |
| Maximum Number of OPC UA Nodes Supported | Up to 1,200 nodes |
The Allen Bradley 1756-L83EP module stands out as a capable process controller within the ControlLogix series. It operates on a memory capacity of 10 megabytes, ensuring ample space for data handling. For environmental resilience, the module is finished with a conformal coating, which helps protect its components.
This controller accommodates up to 32 operational tasks, allowing extensive multitasking capabilities. Each task can manage up to 1,000 programs, offering remarkable processing flexibility. Users will benefit from its 4-character alphanumeric display, which facilitates quick status checks. Communication is facilitated through a built-in Ethernet port along with a USB port.
It supports a maximum of 250 nodes for Ethernet/IP connections and can transmit data at Ethernet speeds of 10, 100, or 1,000 megabits per second, thus accommodating a variety of network setups.
The device's current draw is defined at 5 milliamperes at 1.2 Volts DC and 1.2 Amperes at 5.1 Volts DC, promoting low energy consumption. With the capacity to handle up to 128,000 input/output channels, it is well-equipped for demanding applications. The open-style enclosure provides ease of installation and access, making integration into existing systems straightforward. Additionally, the module can support up to 1,200 OPC UA nodes, which enhances its compatibility within advanced automation frameworks.