Bộ chuyển đổi tín hiệu nhiệt độ Gestra TRV 5-60
Technical data
Supply voltage
■ 24 V DC +/-20 %
Power consumption
■ max. 7 VA
Current input
■ max. 0.3 A
Internal fuse
■ T2A
Safety cutout at excessive ambient temperature
■ The cutout at excessive ambient temperatures takes place at Tamb. > 75 °C
Input/output
■ Interface for CAN bus to ISO 11898, CANopen, insu- lated
■ M12 CAN bus connector, 5-pole; A-coded
■ M12 CAN bus socket, 5-pole, A-coded
Measuring range and adjustable limit value AL.Hi in °C (cutout temperature)
■ Measuring range: 0 °C to 700 °C
■ Minimum limit value: 20 °C
■ Maximum limit value: 650 °C
■ Reset hysteresis: -2 K
Indicators and controls
■ 1 x 4-digit green 7-segment display for showing actual values and status information
■ 1 x red LED for displaying the alarm or error state
■ 1 x green LED for displaying normal operation
■ 1 x rotary knob IP65 with button for menu navigation and test function
Protection class
■ III Safety Extra Low Voltage
IP rating to EN 60529
■ IP 65
Admissible ambient conditions
■ Ambient temperature: 0 °C – 70 °C
■ Storage temperature: – 40 °C – 80 °C
■ Transport temperature: – 40 °C – 80 °C
■ Air humidity: 10 % – 95 %
non-condensing
Housing
■ Housing material: Cast aluminium, powder-coated
■ Housing attachment: using the supplied mounting bracket
