IMAC2B009 V2
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Ampcontrol Pty Ltd
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iMAC System User Manual
iMAC2B009 V4
– 10/18
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EOL and MEOL Modules
iMAC End-of-Line modules form a key part of the safety feature of the iMAC System. In order for the iMAC2
Controller Control Relay (CR) to be energised, the Controller must be successfully communicating with the
End-of-Line module.
There are two types of End-of-Line modules, the End-of-Line (EOL) module and the Monitoring-End-of-Line
(MEOL) module. In 2-Wire systems, only the EOL module is required, 3-Wire systems require both an EOL
and a MEOL to be installed and communication to be healthy before the Control Relay (CR) can be
energised.
Part Number
Description
Certification
121905
iMAC EOL Module (IS) (Fieldbus Powered)
IECEx
118702
iMAC EOL Module (Non-IS) (Fieldbus Powered)
N/A
121908
iMAC MEOL Module (IS) (Fieldbus Powered)
IECEx
