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.

The SIG-5440 is the ideal solution for integrating digital inputs into SCADA systems. It ensures accurate data readings and seamless data transmission via Modbus TCP.

Each device supports up to four TCP connections simultaneously, enabling to monitor equipment/sensors from different HMI/software/apps at the same time.