Allen-Bradley 5094-IY8 – 8-Channel Analog Standard Input Safety Module | FLEX 5000 Platform
The Allen-Bradley 5094-IY8 is a high-integrity analog input safety module engineered for the Rockwell Automation FLEX 5000 I/O platform. Designed to meet the rigorous demands of functional safety applications, this module delivers precise analog signal acquisition with SIL 2 / PLd-rated safety performance — making it the preferred choice for procurement engineers specifying safety-rated I/O in process control, machine safety, and critical infrastructure projects.
As an authorized distributor and specialist in Rockwell Automation components, Konmask.com supplies the 5094-IY8 with full traceability, competitive lead times, and pre-sales technical support for system integrators and OEM customers worldwide.
Complete Technical Specifications
- Catalog Number: 5094-IY8
- Series / Platform: FLEX 5000 I/O (5094 Series)
- Manufacturer: Allen-Bradley / Rockwell Automation
- Module Type: Analog Standard Input, Safety-Rated
- Number of Channels: 8 (single-ended)
- Input Signal Types: Voltage (±10 V) / Current (0–20 mA, 4–20 mA)
- Resolution: 16-bit
- Safety Integrity Level: SIL 2 (IEC 61508), PLd Cat. 3 (ISO 13849)
- Communication Interface: EtherNet/IP (via FLEX 5000 adapter)
- Backplane Connection: FLEX 5000 I/O backplane
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: -40 °C to +85 °C
- Relative Humidity: 5–95% non-condensing
- Power Consumption: Refer to system power budget (5094 adapter)
- Enclosure Rating: Open-type (panel mount)
- Certifications: CE, UL, cUL, TÜV (SIL 2)
- HS Code: 853710
- Country of Origin: CN
- Weight: ~500 g
Proven Application Environments
- Process Safety: Emergency shutdown (ESD) systems, burner management systems (BMS), and safety instrumented systems (SIS) in oil & gas and chemical plants
- Machine Safety: Safety-rated analog feedback from pressure transducers, load cells, and temperature sensors on automated machinery
- Power Generation: Turbine control and generator protection systems requiring certified analog I/O
- Water & Wastewater: Flow and level monitoring with functional safety requirements
- Pharmaceutical & Food: Validated process control environments with IEC 61511 compliance requirements
Engineering Advantages
- Dual-channel safety architecture with internal diagnostics for channel-to-channel cross-fault detection
- High-resolution 16-bit ADC ensures accurate process variable representation across the full signal range
- Seamless integration with Studio 5000 Logix Designer and GuardLogix / Compact GuardLogix safety controllers
- Modular FLEX 5000 form factor enables distributed I/O placement close to field devices, reducing wiring costs
- EtherNet/IP connectivity supports CIP Safety protocol for deterministic, high-speed safety data exchange
- Hot-swap capable (with appropriate system configuration) to minimize planned downtime during maintenance
- Comprehensive diagnostics accessible via RSLogix 5000 / Studio 5000 for rapid fault isolation
System Architecture & Signal Flow
The 5094-IY8 mounts directly onto the FLEX 5000 I/O backplane and communicates upstream to a 5094 EtherNet/IP Adapter (e.g., 5094-AENSFR). Field analog signals (voltage or current) are wired to the module’s removable terminal block. The module performs A/D conversion, applies safety diagnostics, and transmits process data and safety status tags to the GuardLogix controller over CIP Safety via EtherNet/IP. Safety tags are mapped in Studio 5000 and consumed by the safety task for SIL 2 logic execution.
Typical BOM pairing: 5094-AENSFR (adapter) + 5094-IY8 (this module) + 5094-TB3 (terminal base) + 1756-L8xS GuardLogix controller.
Sourcing & Quality Verification
- All units sourced through verified supply channels with full chain-of-custody documentation
- Pre-shipment inspection available: visual, label verification, and functional power-on check
- Firmware version and date code disclosed upon request prior to order confirmation
- Packaging integrity maintained: original Rockwell Automation anti-static packaging where available
- Certificate of Conformance (CoC) and test reports available for qualified orders
Procurement Process
- Submit RFQ — Email [email protected] with quantity, required delivery date, and project details
- Receive quotation — Pricing, lead time, and stock confirmation within 1 business day
- Order confirmation — Pro-forma invoice issued; payment via T/T, PayPal, or trade terms for qualified accounts
- Shipment — DHL / FedEx / UPS express with tracking; EXW Xiamen or CIF destination available
- After-sales support — Technical assistance and warranty claim coordination provided post-delivery
Technical FAQ
Q: Is the 5094-IY8 compatible with ControlLogix or CompactLogix controllers?
A: The 5094-IY8 requires a FLEX 5000 adapter (5094-AENSFR or similar) connected via EtherNet/IP. It is compatible with any Logix 5000 controller that supports CIP Safety, including GuardLogix 5580 and Compact GuardLogix 5380 series.
Q: What Studio 5000 version is required?
A: Studio 5000 Logix Designer v31.00 or later is required for full FLEX 5000 I/O support. Refer to Rockwell publication 5094-UM001 for version compatibility matrix.
Q: Can the 5094-IY8 be used in a standard (non-safety) application?
A: Yes. The module can be configured in standard mode for non-safety analog input tasks, though this does not utilize its SIL 2 safety capabilities.
Q: What is the typical lead time?
A: In-stock units ship within 3–5 business days. For out-of-stock items, lead time is typically 4–8 weeks depending on Rockwell Automation availability. Contact us for real-time stock status.
Q: Do you provide ECCN / export classification information?
A: Yes. Export classification documentation is available upon request for international procurement compliance.
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