The IQ41x series of intelligent controllers are designed for use as unitary controllers in building control systems. Full compatibility with other Trend IQ controllers enables the IQ41x to integrate the local environmental needs with the bulk air conditioning system in order to optimise both comfort and running costs. The controllers have 5 inputs and 6 outputs. The IQ411 has 6 solid state digital outputs, and the IQ412 has 4 solid state digital outputs and two 0 to 10 V outputs.
The IQ41x series use Ethernet and TCP/IP networking technologies with embedded XML. Trend current loop Lan, and BACnet over IP communications are available as options.
Ethernet 10/100 Mbps main network with TCP/IP protocol
Embedded XML Web Services as standard
Trend current loop Lan option
BACnet over IP option
Compatible with existing IQ system protocol
230 Vac or 24 Vac input power supply options
Small footprint with DIN rail mounting
RS232 and USB local supervisor ports
Features to replace IQ211, IQ212, and IQ7x Series controllers
Retrofit mounting plate and cable extender accessories
DIN43880 standard enclosure
IQ411 controllers, (all models have ethernet connectivity and 3UIs and 2DIs) note: 24V vers. available from Sept 2012
Trend LAN: no
BACnet IP: no