Edwards Millennium Class Connectivity and Activation Catalog Page

Electronic Audible Signals and Activation Class Connectivity Millennium Class products are designed control voltages DC and 120V the specific signal load characteristics such the Operating Voltage Continuous On Input Off State Leakage Current Maximum Millennium Series Activation serial communication and activation in networks Refer to the list below for numbers Millennium Center Voltages on the model no the inputs to the Class products can be activated by a dry contact such as a relay or switch by applying an externally generated voltage the input terminals In addition the units accept either 24V DC or 120V AC inputs 120V AC input configuration is used all models with 120xx in the suffix 24V DC input configurations on models 24xx in the suffix of the catalog number using dry contact inputs the models be used Reference Model Activation table below for the activation voltage each model Activation Voltage Contact or 24V DC denotes the voltage code AC Activation with 556T M485 Audible Signals and Activation Class Information contact wiring for 120V Input Units 5531M 120xx AC Hz DC PLC Connection DC PLC Connection DC to 24V DC AC 50 60Hz 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 AC Hz Connections Connections The installer should consult the PLC manufacturer output card data sheet and the Millennium PLC compatibility chart when connecting to a PLC Contact Wiring for 24V Input Units 5531M 24xx A Pull Down Recommended B Pull Up DC DC