Allen-Bradley 1769-L32E/B CompactLogix Controller Module
$123.00
$320.00
Description
Allen-Bradley 1769-L32E/B CompactLogix Controller Module
The Allen-Bradley 1769-L32E/B, also cataloged as the 1769-L32E CompactLogix Controller Module, operates as a dedicated hardware component for PLC execution, Ethernet/IP communication, and local I/O processing within 1769 CompactLogix control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-L32E/B |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.3 kg |
| Dimensions | 118 x 87 x 52.5 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Backplane current draw: 800 mA at 5 VDC |
| Controller Type | CompactLogix L3 Processor |
| Series | 1769 Compact I/O Family |
| User Memory | 750 KB |
| Embedded Communication | 1 x Ethernet port, 10/100 Mbps |
| Serial Communication | 1 x RS-232 supporting DF1, ASCII, Modbus, DH-485 |
| Local Expansion Capacity | Up to 16 local 1769 I/O modules |
| Remote I/O Communication | Ethernet/IP supported |
| Motion Control | Supports up to 4 axes via Ethernet/IP |
| Power Supply Input | 24 VDC |
| Mounting Method | DIN rail mount, open style |
| Certifications | UL, CE, C-UL, Class I Div 2 Hazardous Locations |
EtherNet/IP Network and Industrial Control Features
The 1769-L32E/B controller uses Ethernet/IP deterministic networking for controller programming, HMI communication, and peer-to-peer data exchange. The integrated Ethernet interface provides communication access for CompactLogix system devices and distributed automation components.
The CompactLogix backplane bus manages local module communication and supports I/O density scaling through the 1769 Compact I/O family. The controller architecture allows expansion with up to 16 local I/O modules while maintaining coordinated processor and I/O data exchange.
Firmware flash compatibility supports controller maintenance through compatible programming software. The RS-232 interface provides serial protocol integration for DF1, ASCII, Modbus, and DH-485 connected devices.
Frequently Asked Questions
Q: Does the 1769-L32E/B support module replacement while powered?
A: The CompactLogix 1769 platform requires power removal before installing or removing controller and I/O modules. Hot-swap operation is not supported.
Q: What Ethernet communication functions are available on the controller?
A: The embedded Ethernet port supports EtherNet/IP communication for programming, HMI communication, remote I/O access, and peer-to-peer messaging.
Q: What is the backplane current requirement of the controller?
A: The controller requires 800 mA at 5 VDC from the CompactLogix backplane supply.
Field Installation Guidelines
Install the controller on a grounded DIN rail inside an enclosure suitable for the operating environment. Confirm that the 24 VDC power supply wiring follows industrial control panel grounding practices.
Separate Ethernet and RS-232 communication cables from high-voltage power wiring and motor circuits to reduce electrical interference. Use shielded communication cables where required and connect cable shields according to site grounding standards.
Verify that the controller, I/O modules, and expansion connectors are correctly seated before applying power. Maintain proper cable routing and provide sufficient space for service access and wiring inspection.
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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