Allen-Bradley 1756-L62 ControlLogix Processor Module
$123.00
$320.00
Description
Allen-Bradley 1756-L62 ControlLogix Processor Module
The Allen-Bradley 1756-L62, also cataloged as the 1756-L62 Processor Module, operates as a dedicated hardware component for executing controller logic, I/O processing, and communication management within ControlLogix chassis systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1756-L62 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.75 lbs |
| Power Consumption | 1.2 A at 5 VDC backplane current; 14 mA at 24 VDC backplane current |
| Product Line | ControlLogix |
| Module Type | Processor Module |
| Controller Family | Logix5562 |
| User Memory | 4 MB |
| Fixed Memory Options | 2 MB, 4 MB, or 8 MB |
| I/O Memory | 478 KB |
| Nonvolatile Memory | CompactFlash Card 1784-CF128 |
| Communication Port | RS-232 serial port |
| RS-232 Protocol Support | ASCII, DF1 full/half-duplex, DF1 radio modem, DH-485, Modbus via logic |
| Maximum Controller Connections | 250 connections |
| Maximum Digital I/O | 128,000 I/O points |
| Maximum Analog I/O | 4,000 I/O points |
| Maximum Controller Tasks | 32 tasks |
| Maximum Programs per Task | 100 programs per task |
| Program Scan Time | 0.08 milliseconds |
| Battery Compatibility | 1756-BA1, 1756-BATM, 1756-BATA |
| Vibration | 10-500 Hz |
| Relative Humidity | 5-95 percent |
ControlLogix Backplane Communication and I/O Density Scaling
The 1756-L62 processor module operates through the ControlLogix backplane bus for controller execution, I/O data exchange, and module communication. The processor supports I/O density scaling up to 128,000 digital I/O points and 4,000 analog I/O points. Firmware flash compatibility within the ControlLogix platform allows controller firmware maintenance while preserving application configuration requirements.
The module provides RS-232 communication capability and supports multiple serial protocols for controller-to-device data exchange. The Logix5562 controller architecture supports scheduled execution of up to 32 tasks and up to 100 programs per task.
Frequently Asked Questions
Q: What memory capacity is available in the 1756-L62 processor module?
A: The module provides 4 MB user memory with fixed memory options available in 2 MB, 4 MB, and 8 MB configurations.
Q: Which battery models are compatible with the 1756-L62 controller?
A: The controller supports 1756-BA1, 1756-BATM, and 1756-BATA lithium battery assemblies.
Q: What communication interface is included on the 1756-L62?
A: The processor includes one RS-232 serial port supporting ASCII, DF1, DH-485, and Modbus communication through logic.
Field Installation Guidelines
Install the 1756-L62 processor module into a compatible ControlLogix chassis slot and verify correct engagement with the backplane connector before system startup.
Connect RS-232 communication wiring using appropriate shielded cable practices. Keep communication wiring separated from high-voltage and high-current conductors to minimize electrical noise coupling.
Install the specified lithium battery assembly according to controller maintenance procedures. Verify firmware compatibility, chassis configuration, and controller communication settings before commissioning.
For rack-mounted installations, maintain proper cabinet grounding, mechanical support, and environmental protection according to industrial control panel standards.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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