SIG-5440 ezTCP 4-Port Digital Input I/O Gateway

The ezTCP SIG-5440 is a remote I/O gateway equipped with 4 digital input ports and an Ethernet interface. The device can be used to monitor the state of equipment/sensors from remote data centers or HMI devices via Modbus TCP protocol. The device can also be monitored by using any Modbus TCP software/app. We provide free software and a smartphone app, called ModMap, which lets you manage multiple devices easily and conveniently.Each individual digital input also has a counter function. This makes the SIG-5440 not only suitable for state monitoring but also counting applications.Each device supports up to four TCP connections simultaneously, enabling to monitor equipment/sensors from different HMI/software/apps at the same time. SIG-5440 Features: 4 digital input ports: Wet contact or Dry contact input Supports counter function on digital input ports Supports Modbus/TCP Supports multiple TCP connections (Max. 4 channels) Supports the Internet Switch Free Modbus/TCP program Industrial