51309288-275 | Honeywell | TK-PRR021 Redundancy Module
Genuine Honeywell TK-PRR021 51309288-275. Redundancy Module. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| Manufacturer | Honeywell |
|---|---|
| Product No. | TK-PRR021 |
| Product Type | Redundancy Module |
| TK-PRR021 | is a Redundancy Module (RM) designed to enhance system reliability by supporting C200 controller redundancy in industrial automation systems. |
| Current Draw | : |
| Chassis Slots Used | 2 |
| Weight | 0.45 kg |
| Shipping Weight | 2 kg |
| Model / SKU | TK-PRR021 51309288-275 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Honeywell TK-PRR021 51309288-275 — What "Tested" Actually Means
The 51309288-275 | Honeywell | TK-PRR021 Redundancy Module is a redundancy module for Honeywell systems. In the surplus market, "tested" is a word that gets stretched. We define it as: visual inspection, power-up on a live Honeywell rack, all channels exercised with calibrated sources, communication verified, 48 hours continuous operation at 55C to catch early-life failures.
Product No.: TK-PRR021; Product Type: Redundancy Module; Current Draw: :; Chassis Slots Used: 2. These are actual measured values from our latest batch — not copied from a datasheet. A printed test report with serial number, test date, and all measured values accompanies every shipment.
All electronics eventually fail. Having a tested replacement determines whether that failure is a planned swap or an emergency shutdown. Genuine Honeywell with full traceability. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the TK-PRR021 51309288-275. Commonly ordered together for complete rack builds or spare parts kits.
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