Bộ chuyển đổi tín hiệu nhiệt độ Gestra TRV 5-40
Technical Data
Type approval
TÜV. SWB/SHWS. 03–413
EG BAF-MUC 03 07 103881 004 DIN registry no. STW (STB) 117 906
Input/Output
CAN bus interface with current supply 18 – 36 V DC, short circuit protected
Temperature sensors
TRG 5-63
1x Pt 100 to EN 60751
TRG 5-64
2x Pt 100 to EN 60751
TRG 5-65, TRG 5-66 1x Pt 100 to EN 60751
TRG 5-67
1x Pt 100 to EN 60751
TRG 5-68
2x Pt 100 to EN 60751
Temperature limit TMAX (°C) (cut-off temperature)
Min. adjustable limit value: 20 °C Max. adjustable limit value: 650 °C
Indicators and adjustors
1 Red three-digit, seven-segment LED display for indicating limit values
1 Green three-digit, seven-segment LED display for indi-
cating the actual value
3 Pushbuttons for limit settings
5 LEDs for internal status messages
1 Code switch with 10 poles for setting the node ID and
baud rate
1 Code switch with 10 poles for con guring the system
Internal self-checking routine
Every 10 seconds
Fault response time
30 sec.
Power consumption
2W
Fuse
Electronic thermal fuse TMAX 85 °C, hysteresis –2K
Protection
IP 65 to EN 60529
Max. admissible ambient temperature
70 °C
Housing
Material: polycarbonate
