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 , 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 temperature range (-40℃ ~ +85℃)
  

Specifications:

• Digital Input
• Input Type: Dry Contact / Wet Contact / NPN / PNP
• Input Voltage Range: 2.5V ~ 25V
• Number of Ports: 4
• Network Physical Interface
• Network Interface: 10Base-T/100Base-TX Ethernet(RJ45)
• Ethernet Speed: Auto Sense
• 1:1 or Cross-over Cable Auto Sense
• Software Functions
• Protocols: IPv4/IPv6 Dual Stack
  TCP/UDP
  ICMP, DHCP, mDNS, Modbus/TCP
  SSL/TLS
• Indicators
• LEDs: MTX, MRX, Di0, Di1, Di2, Di3
• Management
• spFinder: Configuration and Monitoring Tool
• Access Security: Password
• Dimensions
• Size: 94mm x 57mm x 23mm (3.7 x 2.2 x 0.9 inches)
• Weight: About 62g (2.2 ounces)
• Operating Environment
• Input Voltage: DC 5±0.5V
• Protection: Reverse Voltage Protection / Surge Protection
• Current Consumption: Typically, 150mA
• Operating Temperature: -40℃ ~ +85℃
• Storage Temperature: -40℃ ~ +85℃
• Certifications
• KC Registration(KN 32, KN 35)
• CE EMC 2014/30/EU, RoHS 2011/65/EU
• FCC FCC Part 15 Subpart B, Class A

Package includes:

1X SIG-5440 ezTCP 4-Port Digital Input I/O Gateway

Optional Accessories: 

The delivery of this item is stock to 2 weeks. Please contact us prior to placing your order for a specific delivery time. 

Documentation & Resources:

4-Port Digital Input I/O Gateway | SIG-5440 Introductory Video