1794-IB10X0B6/A - 10-Point 24VDC Isolated Input - Industrial Automation Rugged

Product Specification

1.Product Overview​

The ​Allen-Bradley 1794-IB10X0B6/A FLEX I/O™ Safety Hybrid Module​ integrates ​10 digital inputs​ and ​6 solid-state safety outputs​ in a single IP67-rated package for SIL 3/PLe safety systems. Designed for Rockwell’s FLEX platform, its epoxy-potted housing (–40°C to +70°C) withstands high-pressure washdowns, oils, and corrosive chemicals while providing ​250V AC reinforced isolation​ between I/O groups. Features dual-processor architecture with ​cross-monitored diagnostics, enabling <20ms safety response times. Integrated ​LED per-channel diagnostics​ and ​electronic keying​ prevent misconfiguration in GuardLogix® systems via Studio 5000®. Certified for Category 4/PL e applications without external relays.

2.Critical Technical Specifications​

​Core performance metrics:

• ​Inputs: 10× 24V DC sinking (10–30V DC range, 8mA ON-state)
• ​Outputs: 6× 24V DC sourcing (0.5A continuous, 3A inrush @100ms)
• ​Isolation: 250V AC I/O-to-backplane (reinforced per IEC 61131-2)
• ​Response Time: ≤15ms safety shutdown (SIL 3), ≤1ms standard I/O
• ​Safety Rating: SIL 3 (IEC 61508), PLe Cat. 4 (ISO 13849-1)
• ​Power: 140mA @ 5V logic, 1.2A @ 24V field
• ​Short-Circuit Tolerance: Continuous 5A clamping per output
• ​Certifications: UL 1998, ATEX/IECEx Zone 1, TÜV Rheinland
• ​EMC: EN 61326-3-1 (4kV ESD/10V/m RF immunity)

​3.Targeted Applications​

​Safety-critical machine control:

• ​Automotive Presses: Dual-channel E-stops and light curtains for 2,500-ton stamping lines
• ​Robotic Cells: Safety door monitoring with muting sensor integration
• ​Pharmaceutical Packaging: Toxin-handling glove box interlocks (21 CFR Part 11)
• ​Material Handling: Palletizer emergency braking with SIL 3 compliance
• ​Semiconductor: Etching tool access control in ISO Class 1 cleanrooms
• ​AGV Systems: Collision avoidance via safety-rated laser scanners
• ​Food Processing: Meat slicer guarding with IP69K washdown compatibility

​4.Competitive Advantages​

​Design innovations:

• ​Space Savings: 60% smaller footprint vs. discrete safety relays
• ​Diagnostic Depth: Per-point health monitoring (open wire, shorts, overload)
• ​TCO Reduction: Eliminates 14+ relays and 40+ wiring terminals
• ​Fault Tolerance: Redundant processors with <100ns deviation detection
• ​Commissioning Speed: Auto-addressing via 1794-AENTR adapters
• ​Lifecycle Safety: 10M+ mechanical cycles (50× relay lifespan)
• ​Cyber Security: Signed firmware validation prevents tampering
• ​Maintenance: Hot-swappable module replacement under live safety conditions

​5.Functional Capabilities​

​Advanced safety integration:

• ​Pulsed Test Outputs: Validates output circuit integrity without disrupting loads
• ​Configurable Logic: AND/OR voting logic for muting/override via GuardLogix® AOIs
• ​Dynamic Load Monitoring: Detects solenoid coil degradation (±5mA drift)
• ​Timestamped Events: 1ms-resolution logging for safety audits
• ​Force Testing: Simulates faults via Studio 5000® without physical intervention
• ​Cross-Circuit Feedback: Output status verification via input channels
• ​STO Integration: Interfaces with servo drives for safe torque off
• ​Fault History: Stores 500+ safety events with cause codes

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Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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