Catalog > Simplex 4090-9118 IDNET Fire Alarm Relay...

Verified: January 13, 2026

Simplex 4090-9118 IDNET Fire Alarm Relay Module

~$35.00

The Simplex 4090-9118 IDNET Fire Alarm Relay Module is a crucial component in fire alarm systems, providing reliable relay functionality for interfacing with external devices.

Key Specifications

  • Compatibility: Simplex 4100U, 4100ES, and 4010 fire alarm control panels
  • Voltage: 24 VDC
  • Current: 1A @ 30 VDC maximum
  • Operating Temperature: 32°F to 120°F (0°C to 49°C)
  • Mounting: DIN rail or surface mount
  • Communication Protocol: IDNET
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