IMAC2B009 V2
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Ampcontrol Pty Ltd
– ABN 28 000 915 542
iMAC System User Manual
iMAC2B009 V4
– 10/18
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1.3.2 Module Definitions
Term
Definition
AIM
Analogue Input Module that connects to the iMAC L1 fieldbus. There are two types
available, a 0-10V model and a 4-20mA model.
ARM
Auxiliary Relay Module that connects to the iMAC L1 fieldbus. Provides a relay
output that mimics the operation of the iMAC2 Controller's AR. Note: requires
specific application (SLP) software for operation.
CRM
Control Relay Module that connects to the iMAC L1 fieldbus. Provides a relay
output that mimics the operation of the iMAC2 Controller's CR. Note: requires
specific application (SLP) software for operation.
DI4
Digital Input Module (4x digital inputs) that connects to the iMAC L1 fieldbus.
Provides remote monitoring of four voltage free contacts.
DI8
Digital Input Module (8x digital inputs) that connects to the iMAC L1 fieldbus.
Provides remote monitoring of eight voltage free contacts.
EMM
End of line Monitoring Module that connects to the iMAC L1 fieldbus. Provides a
changeover relay output that de-energises if the Signal Line is unhealthy.
EOL
End Of Line Module that terminates the Signal Line of the iMAC L1 fieldbus.
GRM
General Relay Module that connects to the iMAC L1 fieldbus. Provides an output
relay that can be remotely controlled by the iMAC2 Controller.
IIM
Input and Indication Module that connects to the iMAC L1 fieldbus. Provides five
voltage free contact inputs and four LED outputs for indication.
IRK
iMAC Remote Keypad that connects to the iMAC L1 fieldbus. Allows the user to
operate the iMAC2 Controller's interface remotely.
LED4
LED Output Module that connects to the iMAC L1 fieldbus. Provides four LED
outputs for indication.
LIM
LED Indication Module which interfaces directly to the iMAC Fieldbus, providing a
highly configurable remote indication module.
LPU
Lightning Protection Unit Module that connects to the iMAC L1 fieldbus. Provides
surge protection for a multi-dropped iMAC module.
MEOL
Monitoring End Of Line Module that terminates the Monitoring Line of the iMAC L1
fieldbus in a 3-Wire System.
MLB
Master Line Barrier is an intrinsically safe barrier required for I.S. applications. It
connects between the iMAC2 Controller and hazardous area L1 fieldbus.
RO4
Relay Output Module (4x relays) that connects to the iMAC L1 fieldbus. Provides
four relay outputs that can be remotely controlled by the iMAC2 Controller, or linked
to follow the states of an iMAC input module.
RTD1
Resistance Temperature Device Module that connects to the iMAC L1 fieldbus.
Provides a remote temperature input using a PT100 RTD sensor.
SIM-G
Serial Interface Module (GasGuard) that connects to the iMAC L1 fieldbus. This
module provides an interface between an Ampcontrol GasGaurd Controller and the
iMAC L1 fieldbus.
SIM-G2
Serial Interface Module (GasGuard x2) that connects to the iMAC L1 fieldbus. This
module provides an interface between two Ampcontrol GasGaurd Controllers and
the iMAC L1 fieldbus.
SIM-P
Serial Interface Module (Programmable) that connects to the iMAC L1 fieldbus.
This module provides an interface between a Modbus RTU RS485 slave device
and the iMAC L1 fieldbus.
