Input Device (PZA)
16-input logic module
The 1516LI is a network logic input device used to interface with a GLOBALCOM IED annunciation control system. ® . It provides 16 optically isolated inputs that can be activated by dry contact closures or 0 to 50 VDC logic signals. A green LED is provided above each input that illuminates when activated. The ad controller is configured using GLOBALCOM software ® System Management Center where logical inputs can be used to trigger announcements, pre-recorded messages, events, or fault reports.
The device receives power via IEEE 802.3af Power over Ethernet (PoE) and communicates with other devices in the system over the Ethernet network. The maximum power consumption of the PoE switch is 4 watts when using the 1516LI-E expansion module. Maximum power consumption is 3 watts if the expansion unit is not used. If PoE equipment is not available, an input is provided for an alternate 48 VDC power source. A green LED is provided to show that the unit is powered on.
CHARACTERISTICS:
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16 optically isolated inputs for interfacing with external equipment such as fire panels, security systems, etc.
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Expandable to 32 inputs using the optional 1516LI-E
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Control and configuration via web browser and GLOBALCOM® System Management Center
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Storing settings in non-volatile memory
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Full integration with the GLOBALCOM® vACS IED