Monitor and control 4-point input and 4-point output via LAN. Achieve smart equipment monitoring and control in a space-saving manner. Compatible with Modbus/TCP.
Comm Assist‑i4o4 2 is a LAN-compatible contact input/output monitoring and control device equipped with 4 contact inputs and 4 contact outputs. It consolidates contact I/O into a compact housing, allowing for space-saving installation in existing facilities and control panels. Based on TCP/IP communication via Ethernet, it supports socket communication, SNMP, and Modbus/TCP, enabling flexible acquisition of contact input status, event notifications, and control of contact outputs. Configuration can be done through interactive settings via Telnet or through a web browser, making initial setup and operation easy. It is widely used for small-scale equipment monitoring and control applications in factory and building facilities.
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basic information
Contact Input: 4 points (non-voltage contact, photo-coupler isolation) Contact Output: 4 points (photo-MOS isolated output) Contact Terminals: Screw set type terminal block LAN Interface: Ethernet 10Base-T/100Base-TX Communication Method: TCP/IP (socket communication) Supported Protocols: SNMP, Modbus/TCP Operating Mode: Client/Server compatible Functions: Contact input status acquisition, event notification, contact output control, temperature measurement Configuration Method: Web browser configuration, Telnet interactive configuration IP Configuration: Dedicated IP address setting tool compatible Power Supply: AC100V (powered by AC adapter) External Dimensions: Approximately 189 (W) × 26 (H) × 110 (D) mm (including projections) Operating Temperature: -20 to +60°C Operating Humidity: 20 to 80% RH (no condensation)
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Applications/Examples of results
Applications and Examples of Achievements It is used for monitoring and controlling various equipment signal contacts in factory and building facilities via LAN. It is suitable for monitoring alarm contacts and operational status contacts, event notifications during abnormal occurrences, and remote control of contact outputs. Due to its compact and space-saving design, it is easy to implement in facilities with limited available space in control panels and for small-scale equipment monitoring applications. There are achievements in UPS, air conditioning equipment, server room monitoring, access control, and door/gate control, and it is also utilized for equipment monitoring and control applications linked with SCADA and visualization systems due to its Modbus/TCP compatibility.
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Company information
iND Corporation prioritizes our customers' needs and will continue to provide products accordingly. We also constantly capture the new era and engage in the development, manufacturing, and sales of various products required in the fields of serial communication, contact monitoring, and analog measurement, as well as in communication environments such as LAN, FOMA, and LTE.
