32-ch Digital Input USB Powered & Controlled Intelligent Appliance For Smart Solutions... Features • 32-ch Digital Input • High Noise Immunity • Auto Report on Input change • 5 to 30VDC Input Voltage Range • Positive or Negative Logic Signals • "Dry-Contact" support • Input Masking ability • Watchdog Protected • Small Foot Print • DIN-Rail Mounting ready Introduction Specifications The IA-2151-U is an Industrial 32-ch Digital Input Module with high noise immunity. It is USB powered and controlled. The IA-2151-U Digital Input status may be collected in three different ways. They can be set for "Auto Report" method, reporting each input change, "Time Report" method, reporting on time base and "Polling" method. All Digital Inputs include a wide range Digital Filter, enabling a different source kind. The IA-2151-U is capable of handling both Positive and Negative signals without the need for external components. The software support package includes open source code examples, DOT.net software driver and software operation utilities. Digital Inputs Channels quantity Voltage range Activation Logic Activation Range Operation Methods Masking Communication Main COM Baud-rate range Default BR Value General Supply Voltage Module Size Weight 32 5 to 30VDC Positive or Negative Software Controlled 0 to 1.5VDC in Negative Logic 4 to 30VDC in Positive Logic - Auto Report on input change - Timely Report - Polling Bit Based 32-ch Digital Input, USB Powered & Controlled USB Cable included.