Safety Analog Input Module Allen-Bradley 1734-IE4S

Product Overview

The 1734-IE4S is a POINT I/O Safety Analog Input Module from Allen-Bradley. It offers 4 single-ended inputs for voltage, current, or tachometer signals. You can use bipolar or unipolar modes. This module connects up to 4 sensors. Each sensor power output has current limit and monitoring. It supports dual-channel equivalent mode.

Application Scenarios

Use this module in safety-critical applications. It works in industrial automation for machine safety. It monitors analog sensors like pressure or temperature. You can also use it for tachometer frequency measurement. The module fits in POINT I/O racks. It works with safety-rated controllers.

Technical Specifications

The 1734-IE4S has 12-bit ADC resolution. Its tachometer code range is 0 to 1000. Current code range at 4-20 mA is -8192 to 32767. Voltage code range in bipolar mode is -32768 to 32767. Unipolar voltage range is 0 to 32767. The tachometer frequency range is 1 to 1000 Hz. Over range threshold for current is 20 mA. Under range threshold is 0.5 mA for 0-20 mA. Voltage over range is 10V at 0-10V and 5V at 0-5V. Under range is 0.5V and 0.25V respectively.

Installation & Maintenance Guide

Mount the 1734-IE4S on a POINT I/O base. Use a slot on the same rack. Connect sensors to the terminal block. Ensure you do not exceed isolation voltage. If using multiple power sources, check limits. Use shielded cables for analog signals. No special maintenance is needed. Regularly inspect connections for tightness.

Packing List

One 1734-IE4S module with documentation. Shipping via Fedex, UPS, or DHL. No additional accessories included.