Technical Data Sheet – iMAC CRM
The iMAC CRM Module is an Intrinsically Safe Control Relay output module for the iMAC System. The iMAC CRM provides remote mirroring of the iMAC Controller’s Control Relay (CR). There are three CRM variants to suit 24VDC, 110VAC, or 240VAC power supplies.
DownloadTechnical Data Sheet – iMAC MLB
The iMAC System has been approved as Intrinsically Safe for use in Group I mining applications. The iMAC Master Line Barrier (MLB) facilitates this by limiting the amount of power that can be transmitted into a hazardous area.
DownloadTechnical Data Sheet – iMAC GRM
The iMAC GRM Module is an Intrinsically Safe General Relay output module for the iMAC System. The module responds to iMAC Address 0 data and can be configured to operate off any bit (0-7) via a rotary switch located under the front fascia. There are three GRM variants to suit 24VDC, 110VAC, or 240VAC power supplies.
DownloadTechnical Data Sheet – iMAC DI8
The iMAC-DI8 Module is a general input module for the monitoring of 8 voltage free contacts. The nominal sense voltage is 14V with a nominal current limit of 4.7mA. The iMAC-DI8 Module is housed in a DIN rail mountable enclosure and is powered directly from the iMAC L1 communication line (Non IS applications only). There is therefore no need for an external power supply.
DownloadTechnical Data Sheet – iMAC DI4
The Ampcontrol Non Volatile Memory DI4 Digital Input Module is IS (Intrinsically Safe). The Module has four normally closed digital inputs. The sensing voltage is 3V and the sensing current is 1mA. The electronics are encapsulated in a plastic enclosure that is small enough to fit into a lanyard type switch to indicate the switch’s operation.
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