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Temperature Switch TS 1000
pIn assIgnmenT for The connecTIng sockeT
TransmIssIon parameTers
Baudrate: 1200 bps
Bits:
8 bit
Parity:
none
Stopbits: 1 Stopbit
9. error messages
The device can show the following error messages:
error n1
Err1
error n2
Err2
error n3
Err3
noTe:
if an error message is displayed the relay is automatically switched off.
pin 1:
GND
pin 2:
RX (input)
pin 3:
TX (output)
pin 4:
+5V (output)
If the temperature sensor all the cable to the sensor have a
short-circuit “Err1” will show in the display. The error message
will also appear if the measured temperature is lower than
–99°C.
The received data from the temperature sensor is incorrect.
If a temperature sensor is not connected, “Err2” will show
on the display. The error message will also appear if the
measured temperature is higher than +850°C.
