The Allen Bradley 5094‑IB16SXT is a 16-channel sinking safety input module with XT conformal coating for FLEX 5000/Compact 5000 I/O systems.
Technical Specifications
- Model: 5094‑IB16SXT
- Inputs: 16 sinking digital safety inputs, 10–32 V DC
- Safety Rating: Suitable for GuardLogix (SIL 3, PLe, Cat. 4)
- Field Power: 10–32 V DC SA supply
- Backplane Power: 15 V DC @ 100 mA
- Input Current: ~6 mA ON at 24 V DC
- Operating Temp: –40 °C to +70 °C
- Enclosure Coating: XT conformal for G1–G3 corrosive environments
- Isolation: 250 VAC basic between module and field
- Dimensions: ~94 × 54 × 87 mm
- Lifecycle Status: Active
Key Features
- Safety-certified with dual-channel input detection
- Conformal-coated version resists moisture, dust, and corrosion
- Field diagnostics include input state and power-loss detection
- Module supports hot-swap under power (RIUP) for no downtime
Compatible Components & Accessories
- 5094 XT terminal bases (RTB3XT, etc.)
- 5094 chassis with SA/DC backplane
- 5094 shield bar (STB) for wiring EMI protection
- GuardLogix controllers (5380/5580) for safety integration
Industry Applications
- Safety input detection in process, packaging, and utility lines
- Systems requiring conformal-coated modules in corrosive environments
- Distributed safety I/O for hazardous area installations
Installation & Maintenance Tips
- Wire SA+/– field power before module insertion
- Supports tool-free hot-swap—just disconnect SA side power first
- Open-channel wiring requires shield bar installation for EMI
- Use GuardLogix firmware for dual-channel safety monitoring
Request a Quote
For pricing and availability, please Contact Us or call 1‑800‑755‑2883.
Disclaimer: TCI Supply is not an authorized Allen Bradley distributor.
Frequently Asked Questions
Is this module safety-rated?
Yes, it supports GuardLogix safety up to SIL 3, PLe, Cat. 4 with dual-channel fault detection.
What’s the XT coating for?
XT conformal coating protects against corrosion, moisture, and dust in harsh environments (ISA G1‑G3).
Can I hot-swap it?
Yes—RIUP support lets you swap the module live; just switch off SA field power first.
