HST HM201-R – Addressable Relay Output Control Module
• The HST HM201-R is an addressable relay output module designed to control external devices in fire alarm systems
• Enables automatic activation of connected equipment such as fans, magnetic doors, suppression systems, and emergency devices
• Designed for two-wire addressable systems with programmable addressing via onboard MCU
• Provides reliable relay switching for integration with multiple electrical systems
• Ideal for advanced fire alarm automation and system expansion
Technical Specifications:
• Type: Addressable Relay Output Module
• Model: HM201-R
• Operating Voltage: 15 ~ 28 VDC
• Standby Current: ≤ 1 mA @ 24 VDC
• Alarm Current (Max): ≤ 5 mA @ 24 VDC (with LED)
• Relay Contact Rating:
– 2A @ 24 VDC
– 1A @ 220 VAC
• Communication: Addressable Two-Wire System
• Addressing: Programmable via MCU (Flash Memory)
Key Features:
• Relay Output for External Device Control
• Two-Wire Addressable System Support
• Programmable Addressing (MCU Based)
• High Reliability Switching Performance
• Supports Multiple Output Applications
• Easy Integration with Fire Alarm Panels
• Stable & Long-Term Operation
Applications:
• HVAC Shutdown Systems
• Magnetic Door Release (Access Control Integration)
• Fire Suppression System Activation
• Alarm & Siren Control
• Elevator & Emergency Control Systems
• Industrial & Commercial Fire Safety Systems