Allen-Bradley 1770-KF2 Data Highway Communication Interface Module
$123.00
$320.00
Description
Allen-Bradley 1770-KF2 Data Highway Communication Interface Module
The Allen-Bradley 1770-KF2, also cataloged as the 1770-KF2 Communication Interface Module, operates as a dedicated hardware component for Data Highway and Data Highway Plus asynchronous communication exchange within PLC-5 control platforms. The module provides RS-232-C and RS-422-A interface conversion through dedicated EIA D-connectors.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1770-KF2 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 2.72 kg |
| Operating Temp | 0 to 45 deg C |
| Power Consumption | 0.3 A at 115/230 V AC |
| Product Type | Data Highway Communication Interface Module |
| Product Line | PLC-5 |
| Module Type | Communication Module |
| Communication Protocols | Data Highway, Data Highway Plus Asynchronous Interface |
| Serial Interfaces | RS-232-C and RS-422-A |
| Data Highway Communication Speed | 57.6 bps |
| Peer Communication Link Speed | 57.6 bps |
| Asynchronous Link Speed | 110-9600 bps |
| Input Power Frequency | 50/60 Hz |
| Communication Ports | 15-pin male EIA D-connector for Data Highway; 15-pin male EIA D-connector for Peer Communication Link; 9-pin female EIA D-connector for Data Highway Monitor; 25-pin male EIA D-connector for RS-232-C/RS-422-A |
| Mounting Method | Tabletop or horizontal surface mounting |
| Storage Temp | -40 to 85 deg C |
| Humidity | 10-80% non-condensing |
PLC Communication Network Characteristics
The 1770-KF2 provides asynchronous communication interface conversion between Allen-Bradley PLC systems and external devices through Data Highway, Data Highway Plus, RS-232-C, and RS-422-A connections. The module supports PLC-5 communication architectures and maintains defined communication rates for connected network devices.
The Allen-Bradley PLC-5 platform uses dedicated communication interfaces for controller-to-device data exchange. The 1770-KF2 supports legacy network integration through configured serial communication paths and physical EIA D-connector interfaces.
Frequently Asked Questions
Q: Which communication interfaces are available on the 1770-KF2?
A: The module provides Data Highway, Peer Communication Link, Data Highway Monitor, and asynchronous RS-232-C/RS-422-A interfaces through multiple EIA D-connectors.
Q: What mounting method is specified for the 1770-KF2?
A: The module is designed for tabletop or horizontal surface mounting in a controlled environment such as an office or control room.
Q: What communication speed does the asynchronous interface support?
A: The asynchronous RS-232-C/RS-422-A interface supports communication speeds from 110 bps to 9600 bps.
Field Installation Guidelines
Install the 1770-KF2 on a stable horizontal surface within the specified controlled environment. Connect Data Highway and serial communication cables according to the selected interface type and verify connector pin assignments before operation.
Separate communication cables from high-voltage power wiring to reduce electrical interference. Use appropriate shielded communication cables where required and terminate cable shields according to the system grounding practice. Confirm communication parameters, including baud rate and interface selection, before connecting external devices.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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