Allen-Bradley 1734-IB8S

The Allen-Bradley 1734-IB8S is an advanced POINT Guard IO Safety module, expertly crafted to comply with stringent Safety Instrumentation Level standards. Featuring eight current-sinking input channels and four current-sourcing pulse test outputs, this module is essential for integrating critical safety devices such as emergency stop buttons, gate switches, and light curtains. It offers flexibility with dual-channel mode for Safety Categories 3 and 4, as well as single-channel mode for Category 2. Its robust design incorporates configurable discrepancy times, individual signal delay adjustments, and external wiring short checks to optimize safety monitoring and fault detection. Operating at a nominal 24V DC and a power dissipation of 3.4W, the 1734-IB8S seamlessly integrates with SmartGuard, GuardLogix, and Compact GuardLogix controllers, ensuring compatibility across various POINT I/O platforms. The unit supports CIP Safety protocol extensions and can be easily integrated into Ethernet/IP and DeviceNet networks, making it suitable for diverse installation orientations in an open-style enclosure.