Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1785-L80C15 |
| Product Type | PLC-5/80C ControlNet Processor Module |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | PLC-5 (1771 I/O platform) |
| Function | High-performance PLC CPU with integrated ControlNet communication for large distributed control systems |
| User Memory | 100K words (battery-backed SRAM) |
| I/O Capacity | Up to 3072 I/O points (any mix) or 3072 in + 3072 out (complementary mode) |
| Communication Ports | ControlNet, DH+, Remote I/O, and serial (RS-232/422/423) |
| ControlNet Speed | 5 Mbps |
| ControlNet Topology | Redundant/coax-based deterministic network |
| Remote I/O Support | Up to ~24–28 racks (system dependent) |
| Programming Software | RSLogix 5 |
| Backplane | 1771 I/O chassis compatible |
| Backplane Current | ~3.3 A @ 5 V DC |
| Battery Backup | Yes (lithium battery for memory retention) |
| Memory Expansion | Optional EEPROM modules (1785-ME series) |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Vibration | 2 g (10–500 Hz) |
| Shock | 30 g operating / 50 g non-operating |
| Dimensions (H × W × D) | ~280 mm × 160 mm × 50 mm |
| Weight | ~1.3–1.5 kg |
FAQ
FAQ
Q1. What is the 1785-L80C15 used for?
It is a high-end PLC-5/80C processor used in large industrial automation systems requiring ControlNet and distributed I/O control.
Q2. What does the “C” indicate?
It indicates ControlNet communication capability integrated into the processor.
Q3. How much memory does it have?
It provides 100K words of battery-backed SRAM.
Q4. What networks does it support?
It supports ControlNet, DH+, Remote I/O, and serial communication interfaces.
Q5. What is its maximum I/O capacity?
Up to 3072 I/O points total (or 3072 in + 3072 out depending on configuration).
Q6. What chassis is required?
It is installed in a 1771 I/O chassis system used by PLC-5 controllers.
Q7. Is it suitable for modern automation systems?
No, it is a legacy PLC-5 ControlNet processor, mainly used for maintaining existing installations.
Q8. Why is it considered one of the most powerful PLC-5 models?
Because it combines the largest memory, highest I/O capacity, and multi-network capability (ControlNet + DH+ + RIO) in the PLC-5 family.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
