1785-L40E | Allen-Bradley | PLC-5 Ethernet Processor

SKU: 1785-L40E

Manufacturer: Allen-Bradley
Product No.: 1785-L40E
Condition：In stock
Product Type: Ethernet Processor
Product Origin: USA
Payment:T/T, Western Union
Weight: 1380g
Shipping port: Xiamen
Warranty: 12 months

General Overview

The 1785-L40E is an Allen-Bradley PLC-5 Ethernet Processor designed for medium to large automation applications. It features 48K words of user memory and supports up to 2048 I/O points, providing robust capabilities for interfacing with various devices.

Key Features

Memory: 48K words of user memory for extensive program storage.
I/O Capacity: Supports 2048 I/O points (any mix) or 2048 inputs plus 2048 outputs (complementary).
Embedded Communication Ports:
- Two DH+/Remote I/O ports (Adapter or Scanner)
- One serial port (configurable for RS-232, RS-423, RS-422A)
- One Ethernet communication port (10/100 Mbps)

Technical Specifications

Manufacturer Information

Manufacturer: Rockwell Automation
Part Number: 1785-L40E
Product Type: Programmable Logic Controller
Product Family: PLC-5
Brand: Allen-Bradley

Environmental Tolerance

Operating Temperature: 0 to 60 °C (32 to 140 °F)
Non-Operating Temperature: -40 to 85 °C (-40 to 185 °F)
Humidity Range: 5% to 95% non-condensing

Electrical Characteristics

Backplane Current Load: 3.3 A
Power Dissipation: 17.3 W
Power Supply Compatibility: 1771-P4S, -P6S, -P4S1, -P6S1
Battery: 1770-XYC

Communication and Processing

Max Total I/O: 2048 (any mix) or 2048 in + 2048 out (complementary)
Max Analog I/O: 2048
I/O Scan Time:
- 10 ms at 57.6 kbits/s
- 7 ms at 115.2 kbits/s
- 3 ms at 230.4 kbits/s
Control Coprocessor Expansion Port: Yes
Dedicated 15-pin Ethernet/IP Port: Yes
RS-232-C/422-A/423-A Ports: 1

Physical Dimensions and Weight

Weight: 1.38 kg (3.0 lbs)
Compatible Chassis: 1771-A1B, 1771-A2B, 1771-A3B, 1771-A3B1, 1771-A4B
Maximum I/O Chassis Links: 61
Max I/O Chassis Extended Local: 0
Max I/O Chassis Total: 61
Max I/O Chassis Universal Remote: 60

Additional Information

Programming Languages Supported: Sequential Function Chart (SFC), Ladder Logic, Structured Text (ST).
Shock and Vibration Ratings: 30G operational shock; 1G operational vibration (10 to 500 Hz).
Certifications: CSA, C-TICK, CE, UL-certified.
Memory Backup Options: Supports optional backup memory devices (e.g., 1785-ME16, -ME32, -ME64, -M100).

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

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% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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