Operating Manual Owner manual

8 Technical data

2014-06-12

8.2 Measuring circuit monitoring

RTD temperature probe

and KTY11-6

Twin thermocouples Thermocouples Current 0 to 20 mA, 4 to

20mA

Voltage 0 to 10 V, 2 to 10 V

Overrange and

underrange

is detected

LEDs K1 and KV light up; "9999" flashes in the display

Probe and lead

break

is detected

LEDs K1 and KV light up; "9999" flashes in the display; relay K1 is

inactive.

is detected at 4 to 20mA

and 2 to 10V

LEDs K1 and KV light up;

"9999" flashes in the display

Relay K1 is inactive

Probe short circuit is detected

LEDs K1 and KV light up;"9999" flashes in the

display

Relay K1 is inactive

is not detected