Ravel RE-717MX Addressable Input Output Module

Ravel RE-717MX Addressable Input Output Module

SKU: RAV-0008
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AED 250.00

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A dual-function intelligent module that provides both a supervised input for monitoring dry contacts and a relay output for controlling external fire safety equipment.

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Description

The Ravel RE-717MX is a versatile addressable combination module that integrates the functions of a monitor module and a relay module into a single device. It features one supervised input circuit designed to monitor normally-open dry contact devices?such as flow switches or manual pull stations?and one Form C relay output (volt-free) for controlling external systems like fire dampers, fans, or elevators. By consolidating input and output capabilities, it reduces the number of addresses and physical space required on the signaling line circuit (SLC).

Features

  • Dual-Address Functionality: Operates as two independent devices within a single housing, allowing the fire panel to monitor an input and trigger an output relay through a single physical connection point.
  • Supervised Monitoring Input: Uses a 47K Ohm EOL resistor to monitor the input loop for open or short circuit faults, ensuring the integrity of the connection to external devices like pull stations or water flow sensors.
  • Integrated Form C Relay: Features a potential-free changeover contact (Common, Normally Open, Normally Closed), providing a flexible interface for controlling HVAC systems, elevators, or security doors.
  • Visual Status Indicators: Equipped with a red LED that provides immediate diagnostic feedback: blinking indicates normal communication (polling), and a steady light indicates an active alarm or activated relay state.
  • Efficient Space Management: Combines two distinct modules into one footprint, reducing the amount of space required in electrical cabinets and simplifying field wiring.
  • Intelligent Communication: Utilizes an analogue protocol to provide high-speed data transmission back to the control panel, ensuring rapid response during emergency events.
  • Flexible Addressing Options: Supports manual addressing via an 8-position DIP switch or through the panel’s “Auto-learn” function, which automatically assigns the input and output addresses.

Specifications

  • Brand: Ravel
  • Model: RE-717MX
  • Device Type: Addressable Combination Input/Output (I/O) Module
  • Operating Voltage: 24V DC Nominal
  • Standby Current: 0.7 milliamps
  • Alarm Current (Latched): 2.7 milliamps maximum
  • Relay Contact Rating: 2A at 30V DC (Resistive)
  • Relay Type: 1 x Form C (SPDT)
  • Input Circuit: Supervised Class B (Style Y)
  • End of Line (EOL) Resistor: 47K Ohms
  • Addressing: 8-way DIP Switch (Occupies 2 consecutive addresses)
  • Dimensions: 95mm (W) x 75mm (H) x 24mm (D)
  • Compliance: UL-Listed, CE Approved

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