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Vigilant QRM850 Quad Input Output Modules (555.800.073)
QRM850 - Quad Relay Output Module provides four relay outputs The modules are ideal for applications such as
SKU
555.800.073
QRM850 - Quad Relay Output Module provides four relay outputs
The modules are ideal for applications such as:
• AS 1668 fan control interfaces
• Plant or security outputs, or when large numbers of inputs and/or outputs are required.
Features common to the Quad Modules are:
• Built-in MX loop short-circuit isolator with fault indication at the MX1 CIE1 when operated
• IR link for programming by 850EMT
• Selectable interrupt operation to speed up response
• Enclosed in protective plastic housing, with an optional IP66 enclosure available for applications
in challenging environments
• Top-hat DIN rail mounting
• LED indication of each output state
• 24V/48V link selectable Auxillary supply for outputs
• Supervision of Auxillary supply for presence
• Fault indication of stuck relay contacts - not operating when switched on.
Part Number 555.800.073