Technical specifications for 1756-L83ES
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Series
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Bulletin 1756 series
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Part Number
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1756-L83ES
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Supported EtherNet/IP nodes
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250 nodes max.
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Safety communication options (standard/safety)
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EtherNet/IP, ControlNet, DeviceNet
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Controller tasks
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31 standard tasks/1 safety task
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Supported number of programs per task
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1000
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User memory
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10 megabytes
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Safety memory
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5 megabytes
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Digital I/O / Analog I/O
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128,000 / 4000 max.
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Built-in communication
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1 USB port (USB 2.0), embedded Ethernet port
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Ethernet performance
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10/100/1000 megabits per second
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Current draw at 1.2 Volts DC
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5.0 milli Amps
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Current draw at 5.1 Volts DC
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1.2 Amps
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Weight
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0,39 kilograms (0.868 pounds)
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The 1756-L83ES controller is an advanced industrial control solution designed to meet the needs of complex automation systems. This controller is part of a scalable range of controllers that deliver robust performance with a variety of built-in functionalities, making it ideal for a wide range of industrial applications. The 1756-L83ES inherits features from previous generations, offering capabilities like online editing, forcing, and other essential activities to ensure seamless control.
Compliant with industry standards such as CE, RCM, KC, CSA, and c-UL-us, this controller is built to provide reliable performance in demanding environments. It operates within an extended temperature range, with a permissible operating range of 0 to 60°C (32 to 140°F) and storage temperatures from -40 to 85°C (-40 to 185°F). The 1756-L83ES controller also offers moderate resistance to shock, vibration, and other common industrial conditions, ensuring its durability in harsh settings.
Designed for modular integration, the 1756-L83ES controller can be easily installed into any compatible chassis slot. It has an isolation voltage of 50V (continuous) and is type-tested to 1000V AC for 60 seconds, making it suitable for high-voltage environments. The controller consumes minimal power, with a current draw of 5mA at 1.2V DC and 1.2A at 5.1V DC, while dissipating 21.2 BTU per hour. Its compact design weighs only 0.39 kg (0.86 lbs), enabling easy installation and space-saving in control panels.
In terms of memory, the 1756-L83ES provides 10 MB of user memory and 5 MB of safety memory. It supports up to 31 standard tasks and 1 safety task, with the ability to handle up to 1000 programs per task. For connectivity, the controller features a built-in USB port supporting USB 2.0 at a full speed of 12 Mbps, ensuring fast and easy communication. Additionally, the controller includes an embedded Ethernet port capable of connecting up to 250 EtherNet/IP nodes, facilitating high-speed, reliable communication in distributed control systems.
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