Description:

The Allen-Bradley 1734-IB8S POINT Guard I/O Safety Sink Input Module is used in Allen-Bradley POINT Guard I/O distributed safety control systems for monitoring safe digital input signals. Commonly installed in automated assembly lines, machine guarding systems, robotic workcells, conveyor systems, and packaging equipment requiring reliable safety input detection. Maintenance teams and system integrators use this module for safety system repairs, control panel retrofits, remote I/O expansion, and replacement of faulty safety input modules.

Applications:

The Allen-Bradley 1734-IB8S safety sink input module is widely used in industrial automation environments where machine safety and personnel protection are essential. It is commonly applied in emergency stop circuits, safety gate monitoring, light curtain interfaces, and safety relay systems across automotive plants, food processing lines, material handling systems, and high-speed manufacturing equipment.

Technical Specifications:

• Manufacturer Part Number (MPN): 1734-IB8S
• Product Type: POINT Guard I/O Safety Sink Input Module
• Brand: Allen-Bradley
• Series: POINT Guard I/O
• Total Input Points: 8
• Input Type: Safety sink digital input
• Input Voltage: 24V DC nominal
• Signal Compatibility: Single-channel and dual-channel safety devices
• Safety Function: Safe input monitoring for machine protection
• Communication: POINT Guard I/O backplane communication
• Mounting Type: DIN rail mounted
• Terminal Base Compatibility: POINT I/O terminal bases
• Status Indicators: Individual input channel LED indicators
• Isolation: Channel and system isolation support
• Application: Emergency stop, interlock, and guard monitoring

Common Replacements:

• Allen-Bradley 1734-IB4S POINT Guard I/O 4 Point Safety Input Module
• Allen-Bradley 1734-OB8S POINT Guard I/O 8 Point Safety Output Module
• Allen-Bradley 1734-IB8 POINT I/O Digital Input Module