Allen-Bradley 1734-IB8S POINT Guard I/O Safety Input Module | 8-channel safety digital inputs (24V DC), 4 pulse test outputs, DeviceNet / EtherNet/IP with CIP Safety protocol, SIL 3 / PLe certified, IP20 modular functional safety component

Enforce uncompromising functional safety across your automated layouts with the high-density Allen-Bradley 1734-IB8S POINT Guard I/O Safety Input Module. Engineered to snap securely onto standard 1734-TB or 1734-TBS terminal bases, this specialized slice component delivers 8 safety-rated sinking digital inputs operating at a nominal 24V DC. It features 4 independent, hardware-driven pulse test outputs designed to actively monitor field loops for short-circuits, cross-talk, and ground faults on dual-channel setups. Certified for use in safety loops up to SIL 3 (IEC 61508) and Category 4 / Performance Level e (ISO 13849-1), it provides fail-safe monitoring for emergency stop pushbuttons, safety light curtains, interlocking gates, and laser scanners.

The module natively executes the deterministic CIP Safety protocol over EtherNet/IP or DeviceNet networks, routing safety-critical logic back to GuardLogix controllers via a matching communication head. Every input channel features dual-channel evaluation logic, structural discrepancies monitoring, and customizable muting/filter timers to prevent nuisance tripping from mechanical vibrations. The compact front assembly features explicit red safety indicators alongside standalone channel LEDs for lightning-fast localized troubleshooting. Fully parameterized inside Studio 5000 Logix Designer, it is the ultimate compact engineering component to ensure robust personal and machine protection on smart factory floors.