Product Details
Product Description
The Allen-Bradley 1785-L80C15 PLC-5/80C processor is a high-capacity controller designed for complex automation systems. It supports extensive I/O, multiple communication protocols, and redundancy features, making it ideal for mission-critical industrial applications.
Technical Specifications
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Manufacturer Allen-Bradley
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Category PLCs
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Product Line PLC-5
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Part Number 1785-L80C15
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Weight 3.00 lbs (1.36 kg)
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Processor Type PLC-5/80C
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Maximum User Memory 100 Kwords
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Memory Modules Supported 1785-ME32, 1785-ME64, 1785-M100
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EEPROM Backup Supported with 1785-ME16, -ME32, -ME64, -M100
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Battery Allen-Bradley 1770-XYC (for battery-backed static RAM)
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Program Scan Time 0.5 ms per Kword (bit logic), 2 ms per Kword (typical)
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Maximum I/O Capacity 3072 points (any mix of input/output)
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Analog I/O Capacity 3072 forcible, 50,176 non-forcible channels
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Maximum I/O Chassis Supported 125 total, 60 via Universal Remote I/O
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I/O Scan Time per Rack ControlNet: 0.5 ms average; Universal Remote I/O: 10 ms at 57.6 kbps, 7 ms at 115.2 kbps, 3 ms at 230.4 kbps
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Hardware Addressing 2-slot, 1-slot, 1/2-slot addressing supported
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Module Location Installed in 1771 chassis (A1B, A2B, A3B, A3B1, A4B), left-most slot
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I/O System Compatibility Bulletin 1771 I/O, 1794 Flex I/O, 1746 I/O, 1791 I/O (supports 8-, 16-, 32-point and intelligent modules)
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Communication Ports Data Highway Plus (DH+), Remote I/O (RIO), Serial, DH (via 1785-KA), two ControlNet ports, RS-232-C/422-A/423-A
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Expansion Control coprocessor expansion port included
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Controller Redundancy Supported
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Protected Memory Not available
Application Scenarios
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Large-scale process automation requiring high I/O density
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Redundant control systems for mission-critical operations
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Integration with legacy Allen-Bradley 1771 I/O systems
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High-speed communication networks using ControlNet and DH+
FAQ
Q: Does the 1785-L80C15 support redundancy? A: Yes, redundancy is supported for critical applications requiring failover protection.
Q: What memory options are available? A: Up to 100 Kwords user memory with optional EEPROM backup modules.
Q: Which communication protocols are supported? A: DH+, RIO, ControlNet, RS-232, and DH (via 1785-KA).
Comparison with Similar Models
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1785-L40C15: Lower memory and reduced I/O capacity.
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1785-L60C15: Mid-range option with moderate I/O support.
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1785-L80C15: Highest capacity in the PLC-5 ControlNet series, designed for large-scale automation.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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