Description
Honeywell K4LCN-16
Reliable Honeywell control board delivering precise industrial keypad and interface management for demanding automation environments
| Brand | Honeywell |
| Model | K4LCN-16 |
| Voltage | 24V DC |
| Country of Origin | USA |
| Weight | 0.45 kg |
| Dimensions | 160 x 110 x 30 mm |
| Certifications | CE, UL, RoHS, FCC |
| SKU / MPN | K4LCN-16 |
| What’s in the box | Control Board, mounting hardware, user manual, connection diagram |
| Keypad Configuration | 16-key matrix keypad |
| Interface | RS-232 / RS-485 serial |
| Operating Temperature | -10°C to +60°C |
| Display | Integrated LED indicators |
| Mounting Type | Panel mount / DIN rail |
| Power Consumption | 5W typical |
Key benefits: Robust industrial design, versatile serial communication, easy panel integration, long-term reliability, wide operating temperature range, plug-and-play installation
Typical applications: HVAC control panels, industrial machinery interfaces, process control stations, building automation systems, operator input terminals, manufacturing line controls
Lifecycle: Active product, supported for industrial long-term availability
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Daniel W. –
Profibus modules arrived with proper firmware version. Plug and play.