IQ™4E controller

The IQ™4E controller has 10 universal inputs and 6 analogue voltage outputs and is expandable up to 192 points (depending on the controller variant) by adding I/O modules. This flexibility makes it suitable for a broad range of applications. The IQ4E controller uses Ethernet and TCP/IP networking technologies with embedded XML and is fully compatible with other Trend IQ controllers. The IQ4E supports BACnet over IP as standard. Trend communications over a current loop LAN is available as an option. A local PC or display (e.g. IQView4) can be connected to the RS232 port. A Wallbus port is also provided for use with room displays.

• I/O bus length up to 300 m (328 yards)
• Ethernet 10/100 Mbps main network with TCP/IP protocol
• Trend current loop LAN option
• Embedded XML Web Services as standard
• Wallbus for connection of room displays
• RS232 and USB local supervisor/engineering ports
• Automatic time synchronisation and daylight saving via SNTP
• DIN rail mounting, DIN 19 size 2 standard enclosure
• Optional IQ Interfacing to Serial and IP MODBUS devices

• BACnet™
• EN61326-1:2013
• 230VAC - EN61010-1:2010
• 24VAC - UL 60730-1 4th Edition
• IQ4E/LAN/230 - NO90303
• IQ4E/230 - NO90304