The ADAM-4055 offers 8 channels of isolated digital inputs and 8 channels of isolated digital outputs for critical applications. The inputs accept 10 to 50V voltage, and the outputs supply 5 to 40V DC open collector. The ADAM-4055 is also built with LED indicator for easy status reading.

Features

• 10-30V DC Power Input (1W @ 24V DC)
• Eight Isolated Digital Input Channels
• Overvoltage Protection : 70V DC
• Eight Digital Output Channels (Open Collector to 40V, 200mA load)
• Isolation Voltage : 3000V DC
• LED Indicators : Yes
• Supported Protocols : ASCII command and Modbus/RTU
• System and Communication Watchdog Timer
• -10C ~ +70C Operating Temperature