Honeywell 301EM-20 Sensor Controller

Honeywell 301EM-20 Features

• Up to 20 remote sensors
• Configured to meet ASHRAE 15, B-52 and International Mechanical Code requirements
• Easy to read LCD display
• Auto-diagnostic capabilities
• Outputs:
  • Three 24 Vdc alarm outputs
  • Four 4-20 mA outputs
• RS-485 Modbus communication
• Four fully programmable relays