1770-KF3 Allen-Bradley
Overview
The 1770-KF3 is a communication interface module from Allen Bradley's PLC 5 series, designed for effective network communication. It facilitates connections between a host PC and the DH-485 network via its dual ports for RS-232C and RS-485 connectivity.
Specifications
| Communication Ports | One RS-232C (DF1), One RS-485 (DH-485) |
|---|---|
| Data Rate | Up to 19.2 kbps (both ports) |
| Humidity | 5–95% non-condensing |
| Input frequency | 47–63 Hz |
| Input Voltage | 85–132 VAC / 170–264 VAC |
| Interface Function | Host PC to DH-485 network interface |
| Mounting | Standalone module |
| Network type | Data Highway 485 (DH-485) |
| Node Capacity | Up to 32 nodes |
| Operating Temperature | 0 to 60 °C |
| Power consumption | 5 W max |
| Product Line | PLC 5 |
| Product type | Communication Interface Module |
| Storage Temperature | -40 to 85 °C |
| Weight | 2.25 lbs (1.02 kg) |
Product details
| Manufacturer | Allen-Bradley |
|---|---|
| Manufacturer part number | 1770-KF3 |
| KKM catalog reference | ALLEN-BRADLEY-1770-KF3 |
| Published specifications | 15 attributes listed |
| Related part numbers | 16 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 1770-KF3?
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 1770-KF3?
1770-KF3 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 1770-KF3?
We do not hold a published lifecycle status for 1770-KF3. Allen-Bradley's publishes whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the current status with the manufacturer at quote time — you are told if the part is superseded or discontinued before you commit. Either way we source current-production, superseded and long-obsolete parts the same way; where a part is genuinely unavailable we identify a form-fit-function equivalent.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 1770-KF3?
Key specifications include Communication Ports: One RS-232C (DF1), One RS-485 (DH-485); Data Rate: Up to 19.2 kbps (both ports); Humidity: 5–95% non-condensing; Input frequency: 47–63 Hz. The full specification table on this page lists every published attribute for this part.
How quickly can 1770-KF3 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: