Allen-Bradley 1734-IE4S POINT Guard I/O Safety 4-Channel Analog Input Sealed 1734IE4S

Description:

The Allen-Bradley 1734-IE4S POINT Guard I/O Safety 4-Channel Analog Input Module (1734IE4S) is used in safety-rated distributed control systems to monitor analog signals within GuardLogix and POINT Guard I/O architectures. Commonly installed in POINT I/O assemblies inside safety control panels, process skids, and automated machinery where certified safety analog input monitoring is required. Maintenance teams, OEMs, and system integrators use this sealed safety module for I/O expansion, replacement of failed safety input cards, system upgrades, and integration of safety-related analog devices into PLC-based control systems.

Applications:

The 1734-IE4S safety analog input module is widely used in industrial environments requiring functional safety compliance, such as manufacturing plants, material handling systems, and process industries. It monitors safety-related analog signals from transmitters and sensors, supporting safe process control, hazardous area monitoring, and machine safety applications where reliable and certified analog input performance is essential.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model / Part number: 1734-IE4S
• Product type: Safety analog input module
• Series: POINT Guard I/O
• Number of inputs: 4 analog inputs
• Input type: Current input (4–20 mA, application dependent)
• Safety rating: Designed for safety-related control systems
• Isolation: Channel-to-backplane isolation
• Mounting: DIN rail (POINT I/O system)
• Communication: Backplane communication via Guard I/O adapter
• Application environment: Industrial safety and automation systems

Common Replacements:

• Allen-Bradley 1734-IE4C
• Allen-Bradley 1734-IB8S
• Siemens 6ES7136-6BA00-0CA0