Allen-Bradley 1756-L62S ControlLogix Processor
| Brand | Allen-Bradley |
| Module Number | 1756-L62S |
| Unit Price | $500 |
| Country Of Origin | USA |
| Weight | 0.5kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 2 |
Allen-Bradley 1756-L62S is a SIL3-certified safety controller for the ControlLogix platform, specifically designed for safety interlocks in high-risk processes.
Allen-Bradley 1756-L62S Key parameters
|
Parameter |
Specification |
|
Catalog Number |
Allen-Bradley 1756-L62S |
|
Safety Certification |
SIL 3 (IEC 61508), PL e (ISO 13849-1) |
|
Processor Architecture |
Dual-core cross-monitoring (Lockstep) |
|
User Memory |
16 MB (8 MB Safety Logic + 8 MB Standard) |
|
Safety Task Cycle Time |
≤ 5 ms (Typical) |
|
Safety I/O Capacity |
64 Modules (Max) |
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Payment Term：T/T
Allen-Bradley 1756-L62S Key Features
Dual-Core Lockstep Diagnostics: The Allen-Bradley 1756-L62S utilizes physically isolated dual CPUs with real-time cross-checking, achieving an error detection rate exceeding 99.99%.
Isolated Safety Memory: 8MB of dedicated safety memory runs the GuardLogix instruction set, physically isolated from non-safety programs.
Fast Response: Safety task scan time is ≤ 5ms, meeting EN ISO 13849 Stop Category 0 (millisecond-level shutdown).
Seamless Integration: Directly connects to PointGuard I/O (such as the 1791ES) via the CIP Safety protocol, simplifying the Allen-Bradley 1756-L62S system architecture.
Allen-Bradley 1756-L62S Application examples
Middle East oilfield ESD system: Saudi Aramco deployed the Allen-Bradley 1756-L62S on 120 oil wells. Its dual-core architecture ensures 100% reliable triggering of blowout signals.
German automotive stamping line: This controller manages 32 light curtain safety chains, with a response speed of ≤5ms to prevent arms from accidentally entering high-risk areas.
US chemical explosion-proof area: DuPont's plant uses the Allen-Bradley 1756-L62S to control explosion-proof door interlocks. ATEX certification ensures safe operation in Zone 1.
