- Supply voltage/current: DC 24V, Max 100mA • Operating temperature: -10℃ ~ 50℃ • Temperature error: ±2℃ • Dimensions: 106mm(W) X 78mm(D) X 39mm(H) • Shell material: fireproof ABS • Emergency alarm display: RED (Smoke) Yellow (Temperature) / Multi-color LED • Smoke detection method: Photoelectric • Temperature detection method: Thermistor sensor • Output method: NPN Open receiver & RS-485 - Protocol 1 : Specified protocol - Protocol 2: Modbus RTU protocol • Maximum output current: Max 50mA (At DC30V) • External interfaces: PC, Industrial controller, PLC, digital I/O & serial communication • Technical specification approval: CE, KC • Reliability testing: Environmental reliability testing - Characteristics of the Conotec TSD-V50 smoke detector • Parameters can be monitored and set by connecting to the main controller. • Quick warning temperature can be set • Easy connection to external controller • Excellent reliability Detect smoke accurately and quickly Support RS485 communication Parameters can be set Temperature data can communicate with the parent process - Alarm data can communicate with the parent process • Operation, temperature warning Dangerous temperature, smoke detection signal (Output type: NPN Open Collector) - Running, Temperature warning, Dangerous temperature, Smoke alarm