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

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.

Especially, 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 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.

Features
• 4 digital input ports
• Wet contact or Dry contact input
• Modbus/TCP
• Support multiple TCP connections (Max. 4 channels)
• Free Modbus/TCP program
• Industrial temperature range (-40℃ ~ +85℃)