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SKU:1747-KY1
SLC500 Keyswitch Replacement Pair 1747-KY1 Allen-Bradley
Manufacturer: Allen-Bradley
Product No.: 1747-KY1
Product Type: Processor Keys
Product Origin: USA
Payment:T/T, Western Union
Weight: 40g
Shipping port: Xiamen
Warranty: 12 months
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Tavsif
Product Overview
The Allen-Bradley 1747-KY1 is a replacement key set designed specifically for the SLC 500 modular processor family by Rockwell Automation. Functioning as the physical access key for the front-panel keyswitch, it allows system operators and engineers to toggle CPU modes between RUN, REM (Remote), and PROG (Program) on modular programmable logic controllers.
Supplied as a set of two (2) keys, the 1747-KY1 ensures immediate operational access and spare redundancy for control cabinets. Weighing an ultra-lightweight 0.04 kg (0.09 lbs) with a packaged shipping weight of 0.15 kg (0.33 lbs), it is fully compatible with SLC 5/03, SLC 5/04, and SLC 5/05 controllers operating across standard industrial environmental ranges.
Core Technical Advantages
- Universal SLC Processor Fit: Standardized key pattern built for direct compatibility with all modular SLC 500 CPUs featuring front-panel keyswitches (SLC 5/03, 5/04, and 5/05).
- Two-Key Redundancy Package: Ships as a pair of identical keys to allow one primary cabinet key and one backup copy for site security management.
- Complete Mode Switching Control: Enables secure manual switching between RUN (logic execution), REM (software control), and PROG (program download/clear) modes.
- Industrial Environmental Durability: Rated to withstand ambient cabinet operating temperatures from 0°C to 60°C (32°F to 140°F) and non-condensing relative humidity up to 95%.
Technical Specifications
| Parameter | Specification Details |
|---|---|
| Brand / Manufacturer | Allen-Bradley / Rockwell Automation |
| Catalog Part Number | 1747-KY1 |
| Product Series | SLC 500 Accessories (Bulletin 1747) |
| Component Type | Replacement Key Set for Processor Keyswitch |
| Quantity Included | 2 Keys per package |
| Compatible Controllers | SLC 5/03, SLC 5/04, SLC 5/05 Processors |
| Supported Controller Modes | RUN / REM (Remote) / PROG (Program) |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% (Non-condensing) |
| Estimated Net / Shipping Weight | Net Unit: 0.04 kg (0.09 lbs) | Gross Shipping: 0.15 kg (0.33 lbs) |
Installation & Handling Guidelines
- Key Insertion Order: Insert the 1747-KY1 key into the processor keyswitch after the host controller is fully mounted into the SLC 500 chassis.
- Mode Verification: Turn key to REM position for standard remote operations via RSLogix 500, or to RUN to lock out online editing during production.
- Key Retention: Store the secondary key in a secure facility location to prevent unauthorized CPU mode changes or loss of access.
Technical FAQs
Q1: Quantity included?
A1: Contains two (2) replacement keys for SLC 500 processors.
Q2: Compatible PLCs?
A2: Fits Allen-Bradley SLC 5/03, 5/04, and 5/05 controllers.
Q3: Primary function?
A3: Toggles CPU keyswitch between RUN, REM, and PROG modes.
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