Genuine Allen-Bradley 1756-PAR2 Redundant Power Supply | ControlLogix Series – Verified Source
Konmask.com is a dedicated industrial automation components supplier specializing in genuine Allen-Bradley / Rockwell Automation hardware. The 1756-PAR2 is a redundant power supply module designed for the ControlLogix platform, providing uninterrupted power continuity in mission-critical control environments. Every unit we ship is sourced through verified channels and undergoes our 4-step quality verification process before dispatch.
Technical Specifications
- Part Number: 1756-PAR2
- Manufacturer: Allen-Bradley / Rockwell Automation
- Series: ControlLogix 1756
- Module Type: Redundant Power Supply Adapter
- Function: Enables dual-power-supply redundancy within a single ControlLogix chassis
- Compatible Power Supplies: 1756-PA72, 1756-PB72, 1756-PC75, 1756-PH75 (and compatible variants)
- Chassis Compatibility: ControlLogix 1756 series chassis
- Operating Temperature: 0 °C to 60 °C (32 °F to 140 °F)
- Relative Humidity: 5% to 95% non-condensing
- Weight: Approx. 500 g
- Certifications: CE, UL, cUL (refer to Rockwell Automation product documentation for full listing)
Our 4-Step Quality Verification Process
Every Allen-Bradley module shipped from Konmask.com passes through a rigorous internal QC protocol before it reaches your facility:
- Step 1 — Source Verification: All units are procured exclusively from authorized distributors, OEM surplus channels, or factory-sealed stock. We maintain full traceability documentation for each batch.
- Step 2 — Physical Inspection: Trained technicians inspect housing integrity, label authenticity, connector condition, and firmware revision markings against Rockwell Automation’s published specifications.
- Step 3 — Functional Bench Test: Where applicable, modules are powered up and tested for basic operational response prior to packaging.
- Step 4 — Secure Packaging & Documentation: Units are packed in anti-static, shock-resistant packaging with a QC checklist, packing slip, and optional Certificate of Conformance upon request.
Key Features & Benefits
- ✅ True Redundancy: Eliminates single-point-of-failure risk in power delivery — critical for 24/7 process control environments.
- ✅ Hot-Swap Capable: Supports replacement of a failed power supply without shutting down the chassis or interrupting the control program.
- ✅ Seamless ControlLogix Integration: Designed specifically for the 1756 chassis ecosystem — no additional configuration required.
- ✅ Genuine OEM Hardware: Not a clone, not a counterfeit — authentic Allen-Bradley components with verifiable part markings.
- ✅ Reduced Downtime Risk: Ideal for facilities where unplanned shutdowns carry significant operational or safety costs.
Typical Applications
- Continuous process manufacturing (chemical, petrochemical, refining)
- Automotive assembly line control systems
- Water and wastewater treatment SCADA infrastructure
- Power generation and utility distribution control
- Food & beverage processing with strict uptime SLAs
- Pharmaceutical batch control and validation environments
Compatible System Components
- Chassis: 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17
- Power Supplies: 1756-PA72, 1756-PB72, 1756-PC75, 1756-PH75
- Controllers: 1756-L61, 1756-L62, 1756-L63, 1756-L71, 1756-L72, 1756-L73, 1756-L74, 1756-L75, 1756-L81E, 1756-L82E, 1756-L83E, 1756-L84E, 1756-L85E
- Communication Modules: 1756-EN2T, 1756-EN2TR, 1756-ENBT, 1756-DNB, 1756-CN2
Contact us to confirm compatibility with your specific chassis revision and firmware version.
Global Sourcing & Shipping Capabilities
- Stock Location: Mainland China (Fujian Province) with bonded warehouse access for expedited cross-border dispatch
- Shipping Methods: DHL Express, FedEx International Priority, SF International, sea freight (LCL/FCL) for bulk orders
- Lead Time: In-stock items typically ship within 1–3 business days of payment confirmation
- Export Documentation: Commercial invoice, packing list, Certificate of Origin available; FORM E (ASEAN) and EUR.1 upon request
- Customs Support: We assist with HS code classification (HS 8537.10) and can provide product datasheets for customs clearance
- Minimum Order: Single unit accepted; volume pricing available for orders of 5+ units
Certifications & Compliance Statement
The Allen-Bradley 1756-PAR2 carries certifications issued by Rockwell Automation and applicable third-party bodies. Konmask.com does not modify, relabel, or alter any hardware. All units are supplied as-manufactured. Relevant certifications include:
- CE Marking (EU Machinery Directive / Low Voltage Directive)
- UL Listed / cUL (North American safety standards)
- RoHS Compliant (where applicable to production date)
- ISO 9001-aligned internal quality management process at Konmask.com
Certification documentation from Rockwell Automation is available upon request for audit and compliance purposes.
How to Order
- Confirm Part Number: Verify 1756-PAR2 against your BOM or existing system documentation.
- Request a Quote: Contact us via email or phone with your required quantity and delivery timeline.
- Receive Pro Forma Invoice: We issue a PI within 1 business day with unit price, shipping cost, and lead time.
- Payment & Confirmation: We accept T/T (bank transfer), PayPal (for small orders), and trade assurance via Alibaba.
- Dispatch & Tracking: Shipment tracking number provided within 24 hours of dispatch.
📧 Email: [email protected]
📞 Phone / WhatsApp: +0086 19859288691
🌐 Website: https://Konmask.com
Authenticity & Trust FAQ
Q: How do I know the 1756-PAR2 I receive is genuine?
A: All units include original Allen-Bradley labeling with traceable lot codes. We provide a QC checklist with every shipment and can supply sourcing documentation upon request. If you have any authenticity concerns after receipt, contact us within 7 days for resolution.
Q: Do you offer a warranty?
A: Yes. We offer a 90-day functional warranty on all modules. If a unit fails under normal operating conditions within 90 days, we will replace it or issue a full refund.
Q: Can I return a product if it doesn’t fit my application?
A: Returns are accepted within 14 days of receipt for unused, unopened items in original packaging. Please contact us before returning any item.
Q: Are you an authorized Allen-Bradley distributor?
A: Konmask.com is an independent reseller of industrial automation components. We are not an authorized Rockwell Automation distributor. All products are sourced from legitimate secondary market and surplus channels and are sold as-is with our own quality guarantee.
Q: Can you source other 1756-series modules?
A: Yes. We maintain an extensive network for the full ControlLogix 1756 catalog. Contact us with your complete BOM for a consolidated quote.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
