User manual

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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.