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KL3214 | 4-channel input terminal Pt100 (RTD) for 3-wire connection

KL3214 | 4-channel input terminal Pt100 (RTD) for 3-wire connection

KL3214 | 4-channel input terminal Pt100 (RTD) for 3-wire connection

Run LED
Err LED
CH1...4
Power contact
+24 V
Power contact 0 V
+R1
RL1
+R2
RL2
+R3
RL3
+R4
RL4
-R1
-R2
-R3
-R4
Top view 
Contact assembly 
KL3214 | 4-channel input terminal Pt100 (RTD) for 3-wire connection

KL3214 | 4-channel input terminal Pt100 (RTD) for 3-wire connection

The KL3214 analog input terminal allows four resistance sensors to be connected directly. The Bus Terminal circuit can operate sensors using the 3-wire technique in a compact 12 mm housing. A microprocessor handles linearisation across the whole temperature range, which is freely selectable. The Bus Terminal’s standard settings are: resolution 0.1 °C. Sensor malfunctions such as broken wires are indicated by error LEDs.

Product status:

Regular delivery

Product information

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