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The 4-channel version of Gasmaster may be supplied
pre-fitted with between one and four input modules of
the following types:
• 4-20 mA/Fire module for 4-20 mA type detectors,
conventional smoke/heat detectors or ESU.
• mV Pellistor module for mV bridge type flammable
gas detectors.
Systems ordered with fewer than four input modules
can be extended at a later date by fitting additional
modules. The input modules simply plug-in, it is not
necessary to remove power from the system providing
the channel is set as ‘Unused’ prior to insertion.
Once the module has been added the channel can be
configured as appropriate to the detector using the
Supervisor menu.
5. Adding an input module
Important: to avoid signal
interference, it is essential that
detector cables do not cover
mV pellistor input modules
(hatched area on diagram).
Summary of Contents for Gasmaster
Page 12: ...9 2 Installation ...
Page 28: ...25 Menu system overview ...
