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· Product image is representative; revision or series may vary. Contact us to request a specific version.
We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online.
If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.
Amikon offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
Technical specifications for 1756-L62
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Product Model1756-L62
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Spare Model1756L62
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Product ParametersControlLogix 4 MB Memory Controller
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Tariff Code8537101190
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Country of originUSA
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size3.5x14x15.2cm
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ManufacturerAllen-Bradley
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Weight0.35 kg
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User memory4 MB
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I/O memory478 KB
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Optional nonvolatile memory storage128 MB (1784-CF128)
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Digital I/O, max128,000
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Analog I/O, max4000
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Total I/O, max128,000
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Current draw @ 5.1V DC1200 mA
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Current draw @ 24V DC14 mA
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Power dissipation3.5 W
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Thermal dissipation11.9 BTU/hr
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Isolation voltage30V (continuous)
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Wire category2 - on RS-232 port
Description
The 1756-L62 is a ControlLogix 5560 controller for demanding industrial automation applications, providing powerful processing capabilities and extensive memory resources. The 1756-L62 delivers 4 MB of user memory combined with 478 KB of I/O memory, making the 1756-L62 well-suited for complex control strategies in factory automation and process control environments.
The 1756-L62 supports a maximum of 128,000 digital I/O points and 4,000 analog I/O points, with a total I/O capacity of up to 128,000 points. This extensive I/O support allows the 1756-L62 to manage large-scale distributed systems with numerous field devices, providing the scalability required for growing automation needs.
Equipped with one built-in RS-232 serial port, the 1756-L62 enables direct serial communication for programming, configuration, and data exchange. The serial port on the 1756-L62 supports multiple protocols including ASCII, DF1 full/half-duplex, DF1 radio modem, DH-485, and Modbus via logic, ensuring flexible connectivity with a wide range of serial devices and networks.
The 1756-L62 supports a maximum of 128,000 digital I/O points and 4,000 analog I/O points, with a total I/O capacity of up to 128,000 points. This extensive I/O support allows the 1756-L62 to manage large-scale distributed systems with numerous field devices, providing the scalability required for growing automation needs.
Equipped with one built-in RS-232 serial port, the 1756-L62 enables direct serial communication for programming, configuration, and data exchange. The serial port on the 1756-L62 supports multiple protocols including ASCII, DF1 full/half-duplex, DF1 radio modem, DH-485, and Modbus via logic, ensuring flexible connectivity with a wide range of serial devices and networks.
Revisions
Revision Part #
Also known as
Information
Overview
Manuals
Application Notes
Product Applications
Physical Insertion
Features:
- 4 MB User Memory for Large Automation Programs
- Up to 128,000 Digital I/O and 4,000 Analog I/O
- Built-in RS-232 Serial Communication Port
- 32 Tasks with Up to 100 Programs per Task
The module occupies a single slot in a ControlLogix chassis and can be installed in any slot position. It is compatible with 1756-A4, -A7, -A10, -A13, and -A17 chassis configurations. The processor draws 1200 mA from the 5.1 VDC backplane and 14 mA from the 24 VDC backplane. Power dissipation is 3.5 W with thermal dissipation of 11.9 BTU/hr.
The 1756-L62 Allen-Bradley Processor Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1756-L62 Processor Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The controller manages up to 128,000 digital I/O points, 4,000 analog I/O points, and 128,000 total I/O points. It supports 32 tasks with up to 100 programs per task. Event tasks are supported with all event triggers. Multiple controllers can be installed in the same chassis and operate independently while communicating across the backplane.
A built-in RS-232 serial port supports ASCII, DF1 full-duplex and half-duplex, DF1 radio modem, DH-485, and Modbus communication through logic programming. Additional network interfaces are provided by separate communication modules installed in the same chassis, including EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, and SynchLink. The controller supports up to 250 connections and full controller redundancy.
Integrated motion capabilities include a SERCOS interface, analog encoder input, LDT input, SSI input, and EtherNet/IP with CIP Motion. Programming is performed using relay ladder, structured text, function block, and sequential function chart (SFC) languages through RSLogix 5000 software.
- Automotive Assembly: Coordinates paint shops/robotic lines, bridges controller data, and connects distributed I/O blocks
- Water/Wastewater: Links main treatment plants to remote pumping stations and connects SCADA to local controllers
- Food/Beverage: Controls packaging/sorting/bottling lines and enables explicit messaging with PanelView operator terminals
- Oil/Gas Refining: Implemented in dual-chassis redundancy systems with automatic IP switching to maintain monitoring uptime
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Status: Ensure the 1756 chassis backplane power is on or off depending on local safety rules; ControlLogix is designed for hot-inserter/removal (RIUP), but power off is safest.
Slot Alignment: Slide the 1756-L62 module into any slot in the 1756 1756-L62 ControlLogix Logix5562 Processor chassis alongside power supplies and I/O.
Latch Engagement: Push the top and bottom plastic latches inward and down/up to lock the processor securely into the backplane guides.
Battery & Memory: Connect the external battery assembly (like the 1756-BATM) if required, and insert a compatible CompactFlash card into the slot if non-volatile memory loading is used.
Alternative Names
1756L62
I756-L62
I756L62
Technical notes
A built-in RS-232 serial port supports ASCII, DF1 full-duplex and half-duplex, DF1 radio modem, DH-485, and Modbus communication through logic programming. Additional network interfaces are provided by separate communication modules installed in the same chassis, including EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, and SynchLink. The controller supports up to 250 connections and full controller redundancy.
FAQs
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Which programming software is required?
+It uses RSLogix 5000 (or Studio 5000 for compatible later revisions). -
What is the maximum I/O capacity?
+Up to 128,000 digital I/O points and 4,000 analog I/O points. -
What is the maximum supported firmware version?
+Firmware revision 20 is the final supported version for the L62 line. -
Do software versions need to match firmware?
+Yes, your programming software major version (such as RSLogix 5000) must match the controller's major firmware version. -
What replacement batteries are used?
+Series A uses 1756-BA1, 1756-BATM, or 1756-BATA; Series B uses 1756-BA2.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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