Allen-Bradley 1734-IB8S 8 Channel Safety Sinking Module 1734IB8S

Description:

The Allen-Bradley 1734-IB8S POINT I/O Safety Input Module is a safety-rated digital input module designed for use in industrial safety control systems requiring reliable monitoring of safety devices. Featuring eight safety input channels, this module supports sinking input signals and integrates with POINT Guard I/O safety architectures for machine protection applications. Maintenance teams, OEM machine builders, and system integrators use this module for safety system installations, machine upgrades, distributed safety I/O expansion, and replacement of existing safety input modules in industrial automation environments.

Applications:

The Allen-Bradley 1734-IB8S safety input module is widely used in industrial automation systems that require certified safety monitoring of field devices. Typical installations include emergency stop circuits, safety light curtains, safety gate switches, interlock systems, and machine safety control panels. Its compatibility with POINT Guard I/O and safety PLC systems allows integration into distributed safety networks across manufacturing and robotic automation systems.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Part Number: 1734-IB8S
• Series: POINT Guard I/O
• Module Type: Safety digital input module
• Number of Channels: 8 safety inputs
• Input Type: Sinking digital inputs
• Input Voltage: 24V DC
• Safety Rating: Designed for safety control systems (SIL / PL depending on system configuration)
• Mounting Type: DIN rail mount within POINT I/O system
• Communication Interface: POINT I/O backplane
• Compatible Controllers: GuardLogix and other safety PLC platforms
• Operating Temperature: 0°C to 55°C

Common Replacements:

• Allen-Bradley 1734-IB4S
• Allen-Bradley 1734-OB8S
• Siemens 6ES7 138-4FB03-0AB0