1771-LC5B Allen-Bradley I/O Modules & Remote I/O
Overview
The 1771-LC5B module is designed as a single-loop process controller by Allen Bradley in the PLC 5 series. It operates at a supply voltage of 24 VDC and is capable of a backplane current load of 250 mA, making it suitable for various industrial applications.
Specifications
| Backplane current load | 250 mA |
|---|---|
| Communication interface | Block Transfer (BTW/BTR) via the 1771 Backplane |
| Maximum operating temperature | 60°C |
| Maximum Storage Temperature | 85°C |
| Minimum operating temperature | 0°C |
| Minimum Storage Temperature | -40 °C |
| Mounting Type | Rack-mountable |
| Product Line | PLC 5 |
| Product type | Single-Loop Process Module |
| Relative Humidity | 5 to 95% (Non-Condensing) |
| Signal Delay (AC) | 45 ms |
| Signal Delay (DC) | 50 ms |
| Supply voltage | 24 VDC |
| Weight | 7.00 lbs (3.18 kg) |
Product details
| Manufacturer | Allen-Bradley |
|---|---|
| Manufacturer part number | 1771-LC5B |
| KKM catalog reference | ALLEN-BRADLEY-1771-LC5B |
| Product category | I/O Modules & Remote I/O |
| Published specifications | 14 attributes listed |
| Related part numbers | 8 other part numbers in this family |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 1771-LC5B?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email [email protected], and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the 1771-LC5B?
1771-LC5B is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What is the lifecycle status of 1771-LC5B?
We do not hold a published lifecycle status for 1771-LC5B. Allen-Bradley's publishes whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the current status with the manufacturer at quote time — you are told if the part is superseded or discontinued before you commit. Either way we source current-production, superseded and long-obsolete parts the same way; where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of 1771-LC5B?
Key specifications include Backplane current load: 250 mA; Communication interface: Block Transfer (BTW/BTR) via the 1771 Backplane; Maximum operating temperature: 60°C; Maximum Storage Temperature: 85°C. The full specification table on this page lists every published attribute for this part.
How quickly can 1771-LC5B ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Allen-Bradley part numbers in this family:
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