Allen-Bradley 1734-IE4S Analog Safety Input Module

Allen-Bradley 1734-IE4S POINT Guard I/O Analog Safety Input Module is a four-channel safety analog input card in the POINT Guard I/O safety family. It provides four safety-rated analog input channels and wires into terminal bases with 12 terminations, enabling straightforward field wiring in a POINT Guard I/O network. As a Safety Analog Input Module, it is designed to monitor safety-related analog signals from sensors and safety devices within a distributed safety system, and it is typically used with Rockwell Automation safety controllers to implement safety logic. Rockwell documentation lists an I/O scan rate of at least 6 ms for the 1734-IE4S, reflecting its capability to deliver timely safety data to the controller. The 1734-IE4S is documented in Rockwell manuals as a Safety Analog Input Module and is part of the POINT Guard I/O suite, supporting applications that require reliable monitoring of analog safety devices in a SIL/PL-rated safety architecture. Common applications include monitoring analog safety signals from safety sensors and E-stop interfaces within a POINT Guard I/O network.