56
Amended: April 22
EMEA Fire Technical Support: DF6000/CF3000 Applications Guide
Zone Monitoring Units
MIU 871
This is a true Zone monitor with 2 inputs, one for a zone of conventional call points the second for a
zone of conventional detectors (max 20). End of line for the call point zone is 6K8, end of line for the
detection zone is the EOLM 1 (the JSB FXN 520 series can only be used on this zone).
MIU 872/ULMIU 872
This unit is a mini ZMU which can run up to 20 conventional detectors. This device has only 1 input
for detection only. End of line is EOLM 1 for the EN version, 5K6 for the UL variant.
MIU 871/IS
Similar to the above but the detection zone has been programmed to accept a Zener barrier and zone
of intrinsically safe detectors. End of line for this zone now becomes 5K1 and the diode in the detector
base must be removed.
MSU 840 Shop Unit Monitor
Another zone monitor similar to the MIU 871, this unit also has 2 conventional sounder circuits fully
monitored and an external power supply input which is also monitored, this must still be fitted even if
the sounders are not used.
Fan Controller FC6/FC18
The FC6 Fan Controller is designed to satisfy the requirements of Australian standard AS1668 & can
be connected to a Cooper analogue addressable fire alarm control panel by means of the comms
Loop utilizing only one address, and 3 addresses for the FC18
There are 6 channels per Fan Controller capable of controlling & indicating 6 individual Fans.
Each channel is programmed to an output device and feedback input device in the loop (for example,
MSU 840-C, MIU871cUK modules) to control & monitor the status of the Fan.
A new module has been created which provides 2 addresses the first to control the feedback the
second to provide output and reset controls for the fan (see below
In Automatic mode the Fan is controlled by the DF6000 in the normal way through the site installer
program. Feedback must be detected from the Technical input within 25 secs or a fault will appear on
the FC6. In manual mode the Fan can be started and stopped using the Start/Stop buttons on the
FC6, again once the start button has been operated then feedback must be received within 25 secs.
CFC 301 Technical I/O Unit
– (Legacy Device)
The CFC301 was specifically designed to provide a switch output and feedback for the FC6/18. This
unit takes 2 addresses the first having an ID of a Technical input and the second as a ZMU providing
a switched output.
The different modes for compliance with the Australian standards can be set by configuring the end of
line resistors on the input channels.
Generally, input 1 is used as the feedback for the Fan controller.
Note, FC6 and CFC must be on the same panel, if part of a network.
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