1785-L80E Allen-Bradley Ethernet PLC-5 Controller

Allen-Bradley 1785-L80E Ethernet PLC-5 Programmable Logic Controller

Technical Specifications

• Brand: Allen-Bradley
• Model & Part Number: 1785-L80E
• Product Family: PLC-5
• Product Type: Programmable Logic Controller (Ethernet PLC-5 Processor)
• User Memory: 100 KWords (non-expandable) plus 48 Kilowords max user memory words
• Total I/O Capacity: 3072 any mix; or 3072 inputs / 3072 outputs in complementary mode
• Max Analog I/O: 2048
• Embedded Communication Ports: One (1) serial (RS-232/422/423), Two (2) DH+/Remote I/O (Adapter or Scanner), One (1) Ethernet (10/100 Mbps auto-negotiation)
• Serial Port: 25-pin RS-232 supporting DF1 full and half duplex
• Programming Terminal: 8-pin mini-DIN
• DH+/RIO Combo Ports: Channels 1A and 1B configurable as DH+ or Remote I/O
• Ethernet Speed: 10/100 Mbps with auto-negotiation
• Power Supply Compatibility: 1771-P4S, -P6S, -P4S1, -P6S1
• Power Dissipation: 17.3 W
• Backplane Current Load: 3.3 A at 5 VDC
• Heat Dissipation: 65 BTU/hour
• Battery: Allen-Bradley 1770-XYC (lithium)
• Memory Backup Modules: 1785-ME16 (16K), 1785-ME32 (32K), 1785-ME64 (64K), 1785-M100 (100K)
• Maximum I/O Racks Total: 93
• Maximum Remote I/O Chassis per Link: 32
• Maximum I/O Chassis Total: 65
• Maximum Universal Remote I/O Chassis: 64
• I/O Scan Time per Rack: 10 ms at 57.6 kbit/s, 7 ms at 115.2 kbit/s, 3 ms at 230.4 kbit/s
• I/O Scan Time (Extended-Local Adapter): 0.5 ms
• Hardware Addressing Modes: 2-slot, 1-slot, or 1/2-slot
• Operating Temperature: 0 to 60 °C (32 to 140 °F)
• Non-Operating Temperature: -40 to 85 °C (-40 to 185 °F)
• Relative Humidity: 5 to 95% non-condensing
• Operating Shock: 30 g
• Vibration: 1 g at 10-500 Hz
• Clock Accuracy: ±5 minutes per month
• Certifications: CSA, C-TICK, CE, UL
• Weight: Approximately 1.38 kg (3.0 lbs)
• Enclosure Type: Open

Frequently Asked Questions (FAQ)

• Q: Do you have this Ethernet PLC-5 controller in stock?
  A: Yes, we keep the 1785-L80E in stock for immediate orders.
• Q: What is the typical dispatch time?
  A: We ship all orders within 5 business days after payment confirmation.
• Q: Which carriers do you use for delivery?
  A: We ship via DHL, FedEx, or UPS depending on your region.
• Q: Can I return this module if it does not fit my system?
  A: Yes, we accept returns within 30 days of receiving the item.
• Q: Does the 1785-L80E support redundant media?
  A: No, this model has one Ethernet port; use DH+ or RIO for alternative paths.
• Q: What is the maximum I/O scan time at 230.4 kbit/s?
  A: The scan time is 3 ms per rack at 230.4 kbit/s for remote I/O.
• Q: Can I use this processor with 1794 I/O systems?
  A: Yes, the 1785-L80E supports Bulletin 1794 I/O via Remote I/O links.

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Partner: NexAuto Technology Limited