Overview
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1769-L30 |
| Brand | Allen Bradley |
| Product Type | Programmable Logic Controller |
| Product Line | CompactLogix |
| Series | CompactLogix |
| Weight | 0.81 lb (0.37 kg) |
| User Memory | Requires model verification |
| Communication Ports | Variant-dependent |
| Ethernet Data Rate | 10/100 Mbps for applicable Ethernet variants |
| USB Data Rate | 12 Mbps, |
| Maximum Controller Tasks | 32 |
| Programs per Task | Up to 100 |
| Operating Temperature | 0 to 60 deg C (32 to 140 deg F), |
| Wire Material | Copper |
| Wire Temperature Rating | 90 deg C |
| Solid Wire Size | 22-14 AWG |
| Stranded Wire Size | 22-16 AWG |
| Terminal Block Part Number | 1769-RTBN18, |
| Programming Cables | 1747-CP3 / 1756-CP3 |
Communication and Control Functions
The controller executes application logic through tasks and programs. This structure supports the organization of machine sequences, equipment interlocks, and control routines. The available communication interfaces and execution capabilities depend on the exact controller model.
Applicable CompactLogix 5370 L3 Ethernet variants provide EtherNet/IP communication through two Ethernet ports. Supported network topologies and device-level ring functions depend on the specific catalog number and configuration.
Memory and I/O Expansion
The supplied data references a 1784-SD1 memory card and lists conflicting user memory and I/O expansion figures. These values should not be treated as confirmed specifications for every 1769-L30 variant. Confirm the exact catalog number before selecting memory accessories or planning the local I/O configuration.
Frequently Asked Questions
Q: Are the 1769-L30 and 1769-L30ER interchangeable?
A: No. Verify the complete catalog number and controller generation before selecting a replacement. Communication features and memory specifications may differ.
Q: Does every 1769-L30 model support Ethernet and integrated motion?
A: No. Ethernet and integrated motion capabilities depend on the exact controller variant. Confirm these functions against the installed model before system integration.
Q: What should be checked before replacing the controller?
A: Check the complete model number, memory capacity, communication interfaces, I/O expansion limits, terminal connections, and firmware compatibility.
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